51
|
Abelev B, Adam J, Adamová D, Adare AM, Aggarwal MM, Aglieri Rinella G, Agnello M, Agocs AG, Agostinelli A, Ahammed Z, Ahmad N, Ahmad Masoodi A, Ahn SA, Ahn SU, Ajaz M, Akindinov A, Aleksandrov D, Alessandro B, Alici A, Alkin A, Almaráz Aviña E, Alme J, Alt T, Altini V, Altinpinar S, Altsybeev I, Andrei C, Andronic A, Anguelov V, Anielski J, Anson C, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arbor N, Arcelli S, Arend A, Armesto N, Arnaldi R, Aronsson T, Arsene IC, Arslandok M, Asryan A, Augustinus A, Averbeck R, Awes TC, Aystö J, Azmi MD, Bach M, Badalà A, Baek YW, Bailhache R, Bala R, Baldini Ferroli R, Baldisseri A, Baltasar Dos Santos Pedrosa F, Bán J, Baral RC, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartke J, Basile M, Bastid N, Basu S, Bathen B, Batigne G, Batyunya B, Baumann C, Bearden IG, Beck H, Behera NK, Belikov I, Bellini F, Bellwied R, Belmont-Moreno E, Bencedi G, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Bergognon AAE, Berzano D, Betev L, Bhasin A, Bhati AK, Bhom J, Bianchi L, Bianchi N, Bielčík J, Bielčíková J, Bilandzic A, Bjelogrlic S, Blanco F, Blanco F, Blau D, Blume C, Boccioli M, Böttger S, Bogdanov A, Bøggild H, Bogolyubsky M, Boldizsár L, Bombara M, Book J, Borel H, Borissov A, Bossú F, Botje M, Botta E, Braidot E, Braun-Munzinger P, Bregant M, Breitner T, Browning TA, Broz M, Brun R, Bruna E, Bruno GE, Budnikov D, Buesching H, Bufalino S, Buncic P, Busch O, Buthelezi Z, Caballero Orduna D, Caffarri D, Cai X, Caines H, Calvo Villar E, Camerini P, Canoa Roman V, Cara Romeo G, Carena W, Carena F, Carlin Filho N, Carminati F, Casanova Díaz A, Castillo Castellanos J, Castillo Hernandez JF, Casula EAR, Catanescu V, Cavicchioli C, Ceballos Sanchez C, Cepila J, Cerello P, Chang B, Chapeland S, Charvet JL, Chattopadhyay S, Chattopadhyay S, Chawla I, Cherney M, Cheshkov C, Cheynis B, Chibante Barroso V, Chinellato DD, Chochula P, Chojnacki M, Choudhury S, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Chung SU, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Coccetti F, Colamaria F, Colella D, Collu A, Conesa Balbastre G, Conesa Del Valle Z, Connors ME, Contin G, Contreras JG, Cormier TM, Corrales Morales Y, Cortese P, Cortés Maldonado I, Cosentino MR, Costa F, Cotallo ME, Crescio E, Crochet P, Cruz Alaniz E, Cuautle E, Cunqueiro L, Dainese A, Dalsgaard HH, Danu A, Das I, Das D, Das K, Das S, Dash A, Dash S, De S, de Barros GOV, De Caro A, de Cataldo G, de Cuveland J, De Falco A, De Gruttola D, Delagrange H, Deloff A, De Marco N, Dénes E, De Pasquale S, Deppman A, Erasmo GD, de Rooij R, Diaz Corchero MA, Di Bari D, Dietel T, Di Giglio C, Di Liberto S, Di Mauro A, Di Nezza P, Divià R, Djuvsland O, Dobrin A, Dobrowolski T, Dönigus B, Dordic O, Driga O, Dubey AK, Dubla A, Ducroux L, Dupieux P, Dutta Majumdar AK, Dutta Majumdar MR, Elia D, Emschermann D, Engel H, Erazmus B, Erdal HA, Espagnon B, Estienne M, Esumi S, Evans D, Eyyubova G, Fabris D, Faivre J, Falchieri D, Fantoni A, Fasel M, Fearick R, Fehlker D, Feldkamp L, Felea D, Feliciello A, Fenton-Olsen B, Feofilov G, Fernández Téllez A, Ferretti A, Festanti A, Figiel J, Figueredo MAS, Filchagin S, Finogeev D, Fionda FM, Fiore EM, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Francescon A, Frankenfeld U, Fuchs U, Furget C, Fusco Girard M, Gaardhøje JJ, Gagliardi M, Gago A, Gallio M, Gangadharan DR, Ganoti P, Garabatos C, Garcia-Solis E, Garishvili I, Gerhard J, Germain M, Geuna C, Gheata M, Gheata A, Ghosh P, Gianotti P, Girard MR, Giubellino P, Gladysz-Dziadus E, Glässel P, Gomez R, Ferreiro EG, González-Trueba LH, González-Zamora P, Gorbunov S, Goswami A, Gotovac S, Graczykowski LK, Grajcarek R, Grelli A, Grigoras C, Grigoras A, Grigoriev V, Grigoryan S, Grigoryan A, Grinyov B, Grion N, Gros P, Grosse-Oetringhaus JF, Grossiord JY, Grosso R, Guber F, Guernane R, Guerra Gutierrez C, Guerzoni B, Guilbaud M, Gulbrandsen K, Gulkanyan H, Gunji T, Gupta A, Gupta R, Haaland O, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Han BH, Hanratty LD, Hansen A, Harmanová-Tóthová Z, Harris JW, Hartig M, Harton A, Hasegan D, Hatzifotiadou D, Hayashi S, Hayrapetyan A, Heckel ST, Heide M, Helstrup H, Herghelegiu A, Herrera Corral G, Herrmann N, Hess BA, Hetland KF, Hicks B, Hippolyte B, Hori Y, Hristov P, Hřivnáčová I, Huang M, Humanic TJ, Hwang DS, Ichou R, Ilkaev R, Ilkiv I, Inaba M, Incani E, Innocenti GM, Innocenti PG, Ippolitov M, Irfan M, Ivan C, Ivanov A, Ivanov M, Ivanov V, Ivanytskyi O, Jachołkowski A, Jacobs PM, Jang HJ, Janik MA, Janik R, Jayarathna PHSY, Jena S, Jha DM, Jimenez Bustamante RT, Jones PG, Jung H, Jusko A, Kaidalov AB, Kalcher S, Kaliňák P, Kalliokoski T, Kalweit A, Kang JH, Kaplin V, Karasu Uysal A, Karavichev O, Karavicheva T, Karpechev E, Kazantsev A, Kebschull U, Keidel R, Khan SA, Khan P, Khan KH, Khan MM, Khanzadeev A, Kharlov Y, Kileng B, Kim DJ, Kim T, Kim DW, Kim JH, Kim JS, Kim M, Kim M, Kim S, Kim B, Kirsch S, Kisel I, Kiselev S, Kisiel A, Klay JL, Klein J, Klein-Bösing C, Kliemant M, Kluge A, Knichel ML, Knospe AG, Köhler MK, Kollegger T, Kolojvari A, Kondratiev V, Kondratyeva N, Konevskikh A, Kour R, Kovalenko V, Kowalski M, Kox S, Koyithatta Meethaleveedu G, Kral J, Králik I, Kramer F, Kravčáková A, Krawutschke T, Krelina M, Kretz M, Krivda M, Krizek F, Krus M, Kryshen E, Krzewicki M, Kucheriaev Y, Kugathasan T, Kuhn C, Kuijer PG, Kulakov I, Kumar J, Kurashvili P, Kurepin A, Kurepin AB, Kuryakin A, Kushpil S, Kushpil V, Kvaerno H, Kweon MJ, Kwon Y, Ladrón de Guevara P, Lakomov I, Langoy R, La Pointe SL, Lara C, Lardeux A, La Rocca P, Lea R, Lechman M, Lee SC, Lee GR, Lee KS, Legrand I, Lehnert J, Lenhardt M, Lenti V, León H, Leoncino M, León Monzón I, León Vargas H, Lévai P, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Ljunggren HM, Loenne PI, Loggins VR, Loginov V, Lohner D, Loizides C, Loo KK, Lopez X, López Torres E, Løvhøiden G, Lu XG, Luettig P, Lunardon M, Luo J, Luparello G, Luzzi C, Ma K, Ma R, Madagodahettige-Don DM, Maevskaya A, Mager M, Mahapatra DP, Maire A, Malaev M, Maldonado Cervantes I, Malinina L, Mal'kevich D, Malzacher P, Mamonov A, Manceau L, Mangotra L, Manko V, Manso F, Manzari V, Mao Y, Marchisone M, Mareš J, Margagliotti GV, Margotti A, Marín A, Markert C, Marquard M, Martashvili I, Martin NA, Martinengo P, Martínez MI, Martínez Davalos A, Martínez García G, Martynov Y, Mas A, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastroserio A, Matthews ZL, Matyja A, Mayer C, Mazer J, Mazzoni MA, Meddi F, Menchaca-Rocha A, Mercado Pérez J, Meres M, Miake Y, Milano L, Milosevic J, Mischke A, Mishra AN, Miśkowiec D, Mitu C, Mizuno S, Mlynarz J, Mohanty B, Molnar L, Montaño Zetina L, Monteno M, Montes E, Moon T, Morando M, Moreira De Godoy DA, Moretto S, Morreale A, Morsch A, Muccifora V, Mudnic E, Muhuri S, Mukherjee M, Müller H, Munhoz MG, Musa L, Musso A, Nandi BK, Nania R, Nappi E, Nattrass C, Navin S, Nayak TK, Nazarenko S, Nedosekin A, Nicassio M, Niculescu M, Nielsen BS, Niida T, Nikolaev S, Nikolic V, Nikulin S, Nikulin V, Nilsen BS, Nilsson MS, Noferini F, Nomokonov P, Nooren G, Novitzky N, Nyanin A, Nyatha A, Nygaard C, Nystrand J, Ochirov A, Oeschler H, Oh S, Oh SK, Oleniacz J, Oliveira Da Silva AC, Oppedisano C, Ortiz Velasquez A, Oskarsson A, Ostrowski P, Otwinowski J, Oyama K, Ozawa K, Pachmayer Y, Pachr M, Padilla F, Pagano P, Paić G, Painke F, Pajares C, Pal SK, Palaha A, Palmeri A, Papikyan V, Pappalardo GS, Park WJ, Passfeld A, Pastirčák B, Patalakha DI, Paticchio V, Paul B, Pavlinov A, Pawlak T, Peitzmann T, Pereira Da Costa H, Pereira De Oliveira Filho E, Peresunko D, Pérez Lara CE, Perini D, Perrino D, Peryt W, Pesci A, Peskov V, Pestov Y, Petráček V, Petran M, Petris M, Petrov P, Petrovici M, Petta C, Piano S, Piccotti A, Pikna M, Pillot P, Pinazza O, Pinsky L, Pitz N, Piyarathna DB, Planinic M, Płoskoń M, Pluta J, Pocheptsov T, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Polák K, Polichtchouk B, Pop A, Porteboeuf-Houssais S, Pospíšil V, Potukuchi B, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puddu G, Punin V, Putiš M, Putschke J, Quercigh E, Qvigstad H, Rachevski A, Rademakers A, Räihä TS, Rak J, Rakotozafindrabe A, Ramello L, Ramírez Reyes A, Raniwala R, Raniwala S, Räsänen SS, Rascanu BT, Rathee D, Read KF, Real JS, Redlich K, Reed RJ, Rehman A, Reichelt P, Reicher M, Renfordt R, Reolon AR, Reshetin A, Rettig F, Revol JP, Reygers K, Riccati L, Ricci RA, Richert T, Richter M, Riedler P, Riegler W, Riggi F, Rodríguez Cahuantzi M, Rodriguez Manso A, Røed K, Rohr D, Röhrich D, Romita R, Ronchetti F, Rosnet P, Rossegger S, Rossi A, Roy P, Roy C, Rubio Montero AJ, Rui R, Russo R, Ryabinkin E, Rybicki A, Sadovsky S, Safařík K, Sahoo R, Sahu PK, Saini J, Sakaguchi H, Sakai S, Sakata D, Salgado CA, Salzwedel J, Sambyal S, Samsonov V, Sanchez Castro X, Sándor L, Sandoval A, Sano M, Santagati G, Santoro R, Sarkamo J, Scapparone E, Scarlassara F, Scharenberg RP, Schiaua C, Schicker R, Schmidt C, Schmidt HR, Schreiner S, Schuchmann S, Schukraft J, Schuster T, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott R, Scott PA, Segato G, Selyuzhenkov I, Senyukov S, Seo J, Serci S, Serradilla E, Sevcenco A, Shabetai A, Shabratova G, Shahoyan R, Sharma N, Sharma S, Rohni S, Shigaki K, Shtejer K, Sibiriak Y, Siciliano M, Sicking E, Siddhanta S, Siemiarczuk T, Silvermyr D, Silvestre C, Simatovic G, Simonetti G, Singaraju R, Singh R, Singha S, Singhal V, Sinha T, Sinha BC, Sitar B, Sitta M, Skaali TB, Skjerdal K, Smakal R, Smirnov N, Snellings RJM, Søgaard C, Soltz R, Son H, Song M, Song J, Soos C, Soramel F, Sputowska I, Spyropoulou-Stassinaki M, Srivastava BK, Stachel J, Stan I, Stan I, Stefanek G, Steinpreis M, Stenlund E, Steyn G, Stiller JH, Stocco D, Stolpovskiy M, Strmen P, Suaide AAP, Subieta Vásquez MA, Sugitate T, Suire C, Sultanov R, Sumbera M, Susa T, Symons TJM, Szanto de Toledo A, Szarka I, Szczepankiewicz A, Szostak A, Szymański M, Takahashi J, Tapia Takaki JD, Tarantola Peloni A, Tarazona Martinez A, Tauro A, Tejeda Muñoz G, Telesca A, Terrevoli C, Thäder J, Thomas D, Tieulent R, Timmins AR, Tlusty D, Toia A, Torii H, Toscano L, Trubnikov V, Truesdale D, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Tveter TS, Ulery J, Ullaland K, Ulrich J, Uras A, Urbán J, Urciuoli GM, Usai GL, Vajzer M, Vala M, Valencia Palomo L, Vallero S, Vande Vyvre P, van Leeuwen M, Vannucci L, Vargas A, Varma R, Vasileiou M, Vasiliev A, Vechernin V, Veldhoen M, Venaruzzo M, Vercellin E, Vergara S, Vernet R, Verweij M, Vickovic L, Viesti G, Vilakazi Z, Villalobos Baillie O, Vinogradov A, Vinogradov Y, Vinogradov L, Virgili T, Viyogi YP, Vodopyanov A, Voloshin K, Voloshin S, Volpe G, von Haller B, Vorobyev I, Vranic D, Vrláková J, Vulpescu B, Vyushin A, Wagner B, Wagner V, Wan R, Wang Y, Wang M, Wang D, Wang Y, Watanabe K, Weber M, Wessels JP, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk A, Wilk G, Williams MCS, Windelband B, Xaplanteris Karampatsos L, Yaldo CG, Yamaguchi Y, Yang S, Yang H, Yasnopolskiy S, Yi J, Yin Z, Yoo IK, Yoon J, Yu W, Yuan X, Yushmanov I, Zaccolo V, Zach C, Zampolli C, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zelnicek P, Zgura IS, Zhalov M, Zhang H, Zhang X, Zhou Y, Zhou F, Zhou D, Zhu X, Zhu J, Zhu H, Zhu J, Zichichi A, Zimmermann A, Zinovjev G, Zoccarato Y, Zynovyev M, Zyzak M. Transverse momentum distribution and nuclear modification factor of charged particles in p+Pb collisions at sqrt[s(NN)] = 5.02 TeV. PHYSICAL REVIEW LETTERS 2013; 110:082302. [PMID: 23473136 DOI: 10.1103/physrevlett.110.082302] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2012] [Indexed: 06/01/2023]
Abstract
The transverse momentum (p(T)) distribution of primary charged particles is measured in minimum bias (non-single-diffractive) p+Pb collisions at sqrt[s(NN)]=5.02 TeV with the ALICE detector at the LHC. The p(T) spectra measured near central rapidity in the range 0.5<p(T) <20 GeV/c exhibit a weak pseudorapidity dependence. The nuclear modification factor R(pPb) is consistent with unity for p(T) above 2 GeV/c. This measurement indicates that the strong suppression of hadron production at high p(T) observed in Pb+Pb collisions at the LHC is not due to an initial-state effect. The measurement is compared to theoretical calculations.
Collapse
|
52
|
Abelev B, Adam J, Adamová D, Adare AM, Aggarwal MM, Aglieri Rinella G, Agnello M, Agocs AG, Agostinelli A, Ahammed Z, Ahmad N, Ahmad Masoodi A, Ahn SU, Ahn SA, Ajaz M, Akindinov A, Aleksandrov D, Alessandro B, Alfaro Molina R, Alici A, Alkin A, Almaráz Aviña E, Alme J, Alt T, Altini V, Altinpinar S, Altsybeev I, Andrei C, Andronic A, Anguelov V, Anielski J, Anson C, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arbor N, Arcelli S, Arend A, Armesto N, Arnaldi R, Aronsson T, Arsene IC, Arslandok M, Asryan A, Augustinus A, Averbeck R, Awes TC, Aystö J, Azmi MD, Bach M, Badalà A, Baek YW, Bailhache R, Bala R, Baldini Ferroli R, Baldisseri A, Baltasar Dos Santos Pedrosa F, Bán J, Baral RC, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartke J, Basile M, Bastid N, Basu S, Bathen B, Batigne G, Batyunya B, Baumann C, Bearden IG, Beck H, Behera NK, Belikov I, Bellini F, Bellwied R, Belmont-Moreno E, Bencedi G, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Bergognon AAE, Berzano D, Betev L, Bhasin A, Bhati AK, Bhom J, Bianchi L, Bianchi N, Bielčík J, Bielčíková J, Bilandzic A, Bjelogrlic S, Blanco F, Blanco F, Blau D, Blume C, Boccioli M, Böttger S, Bogdanov A, Bøggild H, Bogolyubsky M, Boldizsár L, Bombara M, Book J, Borel H, Borissov A, Bossú F, Botje M, Botta E, Braidot E, Braun-Munzinger P, Bregant M, Breitner T, Browning TA, Broz M, Brun R, Bruna E, Bruno GE, Budnikov D, Buesching H, Bufalino S, Busch O, Buthelezi Z, Caballero Orduna D, Caffarri D, Cai X, Caines H, Calvo Villar E, Camerini P, Canoa Roman V, Cara Romeo G, Carena W, Carena F, Carlin Filho N, Carminati F, Casanova Díaz A, Castillo Castellanos J, Castillo Hernandez JF, Casula EAR, Catanescu V, Cavicchioli C, Ceballos Sanchez C, Cepila J, Cerello P, Chang B, Chapeland S, Charvet JL, Chattopadhyay S, Chattopadhyay S, Chawla I, Cherney M, Cheshkov C, Cheynis B, Chibante Barroso V, Chinellato DD, Chochula P, Chojnacki M, Choudhury S, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Chung SU, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Coccetti F, Colamaria F, Colella D, Collu A, Conesa Balbastre G, Conesa del Valle Z, Connors ME, Contin G, Contreras JG, Cormier TM, Corrales Morales Y, Cortese P, Cortés Maldonado I, Cosentino MR, Costa F, Cotallo ME, Crescio E, Crochet P, Cruz Alaniz E, Cuautle E, Cunqueiro L, Dainese A, Dalsgaard HH, Danu A, Das K, Das I, Das S, Das D, Dash S, Dash A, De S, de Barros GOV, De Caro A, de Cataldo G, de Cuveland J, De Falco A, De Gruttola D, Delagrange H, Deloff A, De Marco N, Dénes E, De Pasquale S, Deppman A, Erasmo GD, de Rooij R, Diaz Corchero MA, Di Bari D, Dietel T, Di Giglio C, Di Liberto S, Di Mauro A, Di Nezza P, Divià R, Djuvsland Ø, Dobrin A, Dobrowolski T, Dönigus B, Dordic O, Driga O, Dubey AK, Dubla A, Ducroux L, Dupieux P, Dutta Majumdar MR, Dutta Majumdar AK, Elia D, Emschermann D, Engel H, Erazmus B, Erdal HA, Espagnon B, Estienne M, Esumi S, Evans D, Eyyubova G, Fabris D, Faivre J, Falchieri D, Fantoni A, Fasel M, Fearick R, Fehlker D, Feldkamp L, Felea D, Feliciello A, Fenton-Olsen B, Feofilov G, Fernández Téllez A, Ferretti A, Festanti A, Figiel J, Figueredo MAS, Filchagin S, Finogeev D, Fionda FM, Fiore EM, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Francescon A, Frankenfeld U, Fuchs U, Furget C, Fusco Girard M, Gaardhøje JJ, Gagliardi M, Gago A, Gallio M, Gangadharan DR, Ganoti P, Garabatos C, Garcia-Solis E, Garishvili I, Gerhard J, Germain M, Geuna C, Gheata A, Gheata M, Ghidini B, Ghosh P, Gianotti P, Girard MR, Giubellino P, Gladysz-Dziadus E, Glässel P, Gomez R, Ferreiro EG, González-Trueba LH, González-Zamora P, Gorbunov S, Goswami A, Gotovac S, Grabski V, Graczykowski LK, Grajcarek R, Grelli A, Grigoras A, Grigoras C, Grigoriev V, Grigoryan S, Grigoryan A, Grinyov B, Grion N, Gros P, Grosse-Oetringhaus JF, Grossiord JY, Grosso R, Guber F, Guernane R, Guerra Gutierrez C, Guerzoni B, Guilbaud M, Gulbrandsen K, Gulkanyan H, Gunji T, Gupta A, Gupta R, Haaland Ø, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Han BH, Hanratty LD, Hansen A, Harmanová-Tóthová Z, Harris JW, Hartig M, Harton A, Hasegan D, Hatzifotiadou D, Hayashi S, Hayrapetyan A, Heckel ST, Heide M, Helstrup H, Herghelegiu A, Herrera Corral G, Herrmann N, Hess BA, Hetland KF, Hicks B, Hippolyte B, Hori Y, Hristov P, Hřivnáčová I, Huang M, Humanic TJ, Hwang DS, Ichou R, Ilkaev R, Ilkiv I, Inaba M, Incani E, Innocenti GM, Innocenti PG, Ippolitov M, Irfan M, Ivan C, Ivanov V, Ivanov A, Ivanov M, Ivanytskyi O, Jachołkowski A, Jacobs PM, Jang HJ, Janik R, Janik MA, Jayarathna PHSY, Jena S, Jha DM, Jimenez Bustamante RT, Jones PG, Jung H, Jusko A, Kaidalov AB, Kalcher S, Kaliňák P, Kalliokoski T, Kalweit A, Kang JH, Kaplin V, Karasu Uysal A, Karavichev O, Karavicheva T, Karpechev E, Kazantsev A, Kebschull U, Keidel R, Khan KH, Khan P, Khan MM, Khan SA, Khanzadeev A, Kharlov Y, Kileng B, Kim DW, Kim T, Kim B, Kim JH, Kim JS, Kim M, Kim M, Kim S, Kim DJ, Kirsch S, Kisel I, Kiselev S, Kisiel A, Klay JL, Klein J, Klein-Bösing C, Kliemant M, Kluge A, Knichel ML, Knospe AG, Köhler MK, Kollegger T, Kolojvari A, Kondratiev V, Kondratyeva N, Konevskikh A, Kour R, Kovalenko V, Kowalski M, Kox S, Koyithatta Meethaleveedu G, Kral J, Králik I, Kramer F, Kravčáková A, Krawutschke T, Krelina M, Kretz M, Krivda M, Krizek F, Krus M, Kryshen E, Krzewicki M, Kucheriaev Y, Kugathasan T, Kuhn C, Kuijer PG, Kulakov I, Kumar J, Kurashvili P, Kurepin A, Kurepin AB, Kuryakin A, Kushpil V, Kushpil S, Kvaerno H, Kweon MJ, Kwon Y, Ladrón de Guevara P, Lakomov I, Langoy R, La Pointe SL, Lara C, Lardeux A, La Rocca P, Lea R, Lechman M, Lee KS, Lee SC, Lee GR, Legrand I, Lehnert J, Lenhardt M, Lenti V, León H, Leoncino M, León Monzón I, León Vargas H, Lévai P, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Ljunggren HM, Loenne PI, Loggins VR, Loginov V, Lohner D, Loizides C, Loo KK, Lopez X, López Torres E, Løvhøiden G, Lu XG, Luettig P, Lunardon M, Luo J, Luparello G, Luzzi C, Ma K, Ma R, Madagodahettige-Don DM, Maevskaya A, Mager M, Mahapatra DP, Maire A, Malaev M, Maldonado Cervantes I, Malinina L, Mal'kevich D, Malzacher P, Mamonov A, Manceau L, Mangotra L, Manko V, Manso F, Manzari V, Mao Y, Marchisone M, Mareš J, Margagliotti GV, Margotti A, Marín A, Markert C, Marquard M, Martashvili I, Martin NA, Martinengo P, Martínez MI, Martínez Davalos A, Martínez García G, Martynov Y, Mas A, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastroserio A, Matthews ZL, Matyja A, Mayer C, Mazer J, Mazzoni MA, Meddi F, Menchaca-Rocha A, Mercado Pérez J, Meres M, Miake Y, Milano L, Milosevic J, Mischke A, Mishra AN, Miśkowiec D, Mitu C, Mizuno S, Mlynarz J, Mohanty B, Molnar L, Montaño Zetina L, Monteno M, Montes E, Moon T, Morando M, Moreira De Godoy DA, Moretto S, Morreale A, Morsch A, Muccifora V, Mudnic E, Muhuri S, Mukherjee M, Müller H, Munhoz MG, Musa L, Musso A, Nandi BK, Nania R, Nappi E, Nattrass C, Navin S, Nayak TK, Nazarenko S, Nedosekin A, Nicassio M, Niculescu M, Nielsen BS, Niida T, Nikolaev S, Nikolic V, Nikulin V, Nikulin S, Nilsen BS, Nilsson MS, Noferini F, Nomokonov P, Nooren G, Novitzky N, Nyanin A, Nyatha A, Nygaard C, Nystrand J, Ochirov A, Oeschler H, Oh SK, Oh S, Oleniacz J, Oliveira Da Silva AC, Oppedisano C, Ortiz Velasquez A, Oskarsson A, Ostrowski P, Otwinowski J, Oyama K, Ozawa K, Pachmayer Y, Pachr M, Padilla F, Pagano P, Paić G, Painke F, Pajares C, Pal SK, Palaha A, Palmeri A, Papikyan V, Pappalardo GS, Park WJ, Passfeld A, Pastirčák B, Patalakha DI, Paticchio V, Paul B, Pavlinov A, Pawlak T, Peitzmann T, Pereira Da Costa H, Pereira De Oliveira Filho E, Peresunko D, Pérez Lara CE, Perini D, Perrino D, Peryt W, Pesci A, Peskov V, Pestov Y, Petráček V, Petran M, Petris M, Petrov P, Petrovici M, Petta C, Piano S, Piccotti A, Pikna M, Pillot P, Pinazza O, Pinsky L, Pitz N, Piyarathna DB, Planinic M, Płoskoń M, Pluta J, Pocheptsov T, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Polák K, Polichtchouk B, Pop A, Porteboeuf-Houssais S, Pospíšil V, Potukuchi B, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puddu G, Punin V, Putiš M, Putschke J, Quercigh E, Qvigstad H, Rachevski A, Rademakers A, Räihä TS, Rak J, Rakotozafindrabe A, Ramello L, Ramírez Reyes A, Raniwala R, Raniwala S, Räsänen SS, Rascanu BT, Rathee D, Read KF, Real JS, Redlich K, Reed RJ, Rehman A, Reichelt P, Reicher M, Renfordt R, Reolon AR, Reshetin A, Rettig F, Revol JP, Reygers K, Riccati L, Ricci RA, Richert T, Richter M, Riedler P, Riegler W, Riggi F, Rodríguez Cahuantzi M, Rodriguez Manso A, Røed K, Rohr D, Röhrich D, Romita R, Ronchetti F, Rosnet P, Rossegger S, Rossi A, Roy C, Roy P, Rubio Montero AJ, Rui R, Russo R, Ryabinkin E, Rybicki A, Sadovsky S, Safařík K, Sahoo R, Sahu PK, Saini J, Sakaguchi H, Sakai S, Sakata D, Salgado CA, Salzwedel J, Sambyal S, Samsonov V, Sanchez Castro X, Sándor L, Sandoval A, Sano M, Sano S, Santagati G, Santoro R, Sarkamo J, Scapparone E, Scarlassara F, Scharenberg RP, Schiaua C, Schicker R, Schmidt C, Schmidt HR, Schreiner S, Schuchmann S, Schukraft J, Schuster T, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott PA, Scott R, Segato G, Selyuzhenkov I, Senyukov S, Seo J, Serci S, Serradilla E, Sevcenco A, Shabetai A, Shabratova G, Shahoyan R, Sharma S, Sharma N, Rohni S, Shigaki K, Shtejer K, Sibiriak Y, Siciliano M, Sicking E, Siddhanta S, Siemiarczuk T, Silvermyr D, Silvestre C, Simatovic G, Simonetti G, Singaraju R, Singh R, Singha S, Singhal V, Sinha BC, Sinha T, Sitar B, Sitta M, Skaali TB, Skjerdal K, Smakal R, Smirnov N, Snellings RJM, Søgaard C, Soltz R, Son H, Song J, Song M, Soos C, Soramel F, Sputowska I, Spyropoulou-Stassinaki M, Srivastava BK, Stachel J, Stan I, Stefanek G, Steinpreis M, Stenlund E, Steyn G, Stiller JH, Stocco D, Stolpovskiy M, Strmen P, Suaide AAP, Subieta Vásquez MA, Sugitate T, Suire C, Sultanov R, Sumbera M, Susa T, Symons TJM, Szanto de Toledo A, Szarka I, Szczepankiewicz A, Szostak A, Szymański M, Takahashi J, Tapia Takaki JD, Tarantola Peloni A, Tarazona Martinez A, Tauro A, Tejeda Muñoz G, Telesca A, Terrevoli C, Thäder J, Thomas D, Tieulent R, Timmins AR, Tlusty D, Toia A, Torii H, Toscano L, Trubnikov V, Truesdale D, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Tveter TS, Ulery J, Ullaland K, Ulrich J, Uras A, Urbán J, Urciuoli GM, Usai GL, Vajzer M, Vala M, Valencia Palomo L, Vallero S, Vande Vyvre P, van Leeuwen M, Vannucci L, Vargas A, Varma R, Vasileiou M, Vasiliev A, Vechernin V, Veldhoen M, Venaruzzo M, Vercellin E, Vergara S, Vernet R, Verweij M, Vickovic L, Viesti G, Vilakazi Z, Villalobos Baillie O, Vinogradov A, Vinogradov Y, Vinogradov L, Virgili T, Viyogi YP, Vodopyanov A, Voloshin K, Voloshin S, Volpe G, von Haller B, Vorobyev I, Vranic D, Vrláková J, Vulpescu B, Vyushin A, Wagner V, Wagner B, Wan R, Wang Y, Wang M, Wang D, Wang Y, Watanabe K, Weber M, Wessels JP, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk G, Wilk A, Williams MCS, Windelband B, Xaplanteris Karampatsos L, Yaldo CG, Yamaguchi Y, Yang S, Yang H, Yasnopolskiy S, Yi J, Yin Z, Yoo IK, Yoon J, Yu W, Yuan X, Yushmanov I, Zaccolo V, Zach C, Zampolli C, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zelnicek P, Zgura IS, Zhalov M, Zhang H, Zhang X, Zhou F, Zhou D, Zhou Y, Zhu J, Zhu H, Zhu J, Zhu X, Zichichi A, Zimmermann A, Zinovjev G, Zoccarato Y, Zynovyev M, Zyzak M. Pseudorapidity density of charged particles in p+Pb collisions at √(s(NN))=5.02 TeV. PHYSICAL REVIEW LETTERS 2013; 110:032301. [PMID: 23373913 DOI: 10.1103/physrevlett.110.032301] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2012] [Indexed: 06/01/2023]
Abstract
The charged-particle pseudorapidity density measured over four units of pseudorapidity in nonsingle-diffractive p+Pb collisions at a center-of-mass energy per nucleon pair √(s(NN))=5.02 TeV is presented. The average value at midrapidity is measured to be 16.81±0.71 (syst), which corresponds to 2.14±0.17 (syst) per participating nucleon, calculated with the Glauber model. This is 16% lower than in nonsingle-diffractive pp collisions interpolated to the same collision energy and 84% higher than in d+Au collisions at s√(s(NN))=0.2 TeV. The measured pseudorapidity density in p+Pb collisions is compared to model predictions and provides new constraints on the description of particle production in high-energy nuclear collisions.
Collapse
|
53
|
Abelev B, Adam J, Adamová D, Adare AM, Aggarwal MM, Aglieri Rinella G, Agocs AG, Agostinelli A, Aguilar Salazar S, Ahammed Z, Ahmad N, Ahmad Masoodi A, Ahn SA, Ahn SU, Akindinov A, Aleksandrov D, Alessandro B, Alfaro Molina R, Alici A, Alkin A, Almaráz Aviña E, Alme J, Alt T, Altini V, Altinpinar S, Altsybeev I, Andrei C, Andronic A, Anguelov V, Anielski J, Anson C, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arbor N, Arcelli S, Arend A, Armesto N, Arnaldi R, Aronsson T, Arsene IC, Arslandok M, Asryan A, Augustinus A, Averbeck R, Awes TC, Aystö J, Azmi MD, Bach M, Badalà A, Baek YW, Bailhache R, Bala R, Baldini Ferroli R, Baldisseri A, Baldit A, Baltasar Dos Santos Pedrosa F, Bán J, Baral RC, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartke J, Basile M, Bastid N, Basu S, Bathen B, Batigne G, Batyunya B, Baumann C, Bearden IG, Beck H, Belikov I, Bellini F, Bellwied R, Belmont-Moreno E, Bencedi G, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Bergognon AAE, Berzano D, Betev L, Bhasin A, Bhati AK, Bhom J, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Bjelogrlic S, Blanco F, Blanco F, Blau D, Blume C, Boccioli M, Bock N, Böttger S, Bogdanov A, Bøggild H, Bogolyubsky M, Boldizsár L, Bombara M, Book J, Borel H, Borissov A, Bose S, Bossú F, Botje M, Boyer B, Braidot E, Braun-Munzinger P, Bregant M, Breitner T, Browning TA, Broz M, Brun R, Bruna E, Bruno GE, Budnikov D, Buesching H, Bufalino S, Bugaiev K, Busch O, Buthelezi Z, Caballero Orduna D, Caffarri D, Cai X, Caines H, Calvo Villar E, Camerini P, Canoa Roman V, Cara Romeo G, Carena W, Carena F, Carlin Filho N, Carminati F, Casanova Díaz A, Castillo Castellanos J, Castillo Hernandez JF, Casula EAR, Catanescu V, Cavicchioli C, Ceballos Sanchez C, Cepila J, Cerello P, Chang B, Chapeland S, Charvet JL, Chattopadhyay S, Chattopadhyay S, Chawla I, Cherney M, Cheshkov C, Cheynis B, Chibante Barroso V, Chinellato DD, Chochula P, Chojnacki M, Choudhury S, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Chung SU, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Coccetti F, Colamaria F, Colella D, Conesa Balbastre G, Conesa Del Valle Z, Constantin P, Contin G, Contreras JG, Cormier TM, Corrales Morales Y, Cortese P, Cortés Maldonado I, Cosentino MR, Costa F, Cotallo ME, Crescio E, Crochet P, Cruz Alaniz E, Cuautle E, Cunqueiro L, Dainese A, Dalsgaard HH, Danu A, Das D, Das K, Das I, Dash S, Dash A, De S, de Barros GOV, De Caro A, de Cataldo G, de Cuveland J, De Falco A, De Gruttola D, Delagrange H, Deloff A, Demanov V, De Marco N, Dénes E, De Pasquale S, Deppman A, Erasmo GD, de Rooij R, Diaz Corchero MA, Di Bari D, Dietel T, Di Giglio C, Di Liberto S, Di Mauro A, Di Nezza P, Divià R, Djuvsland Ø, Dobrin A, Dobrowolski T, Domínguez I, Dönigus B, Dordic O, Driga O, Dubey AK, Dubla A, Ducroux L, Dupieux P, Dutta Majumdar MR, Dutta Majumdar AK, Elia D, Emschermann D, Engel H, Erazmus B, Erdal HA, Espagnon B, Estienne M, Esumi S, Evans D, Eyyubova G, Fabris D, Faivre J, Falchieri D, Fantoni A, Fasel M, Fearick R, Fedunov A, Fehlker D, Feldkamp L, Felea D, Fenton-Olsen B, Feofilov G, Fernández Téllez A, Ferretti A, Ferretti R, Festanti A, Figiel J, Figueredo MAS, Filchagin S, Finogeev D, Fionda FM, Fiore EM, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Francescon A, Frankenfeld U, Fuchs U, Furget C, Fusco Girard M, Gaardhøje JJ, Gagliardi M, Gago A, Gallio M, Gangadharan DR, Ganoti P, Garabatos C, Garcia-Solis E, Garishvili I, Gerhard J, Germain M, Geuna C, Gheata A, Gheata M, Ghidini B, Ghosh P, Gianotti P, Girard MR, Giubellino P, Gladysz-Dziadus E, Glässel P, Gomez R, Ferreiro EG, González-Trueba LH, González-Zamora P, Gorbunov S, Goswami A, Gotovac S, Grabski V, Graczykowski LK, Grajcarek R, Grelli A, Grigoras A, Grigoras C, Grigoriev V, Grigoryan A, Grigoryan S, Grinyov B, Grion N, Gros P, Grosse-Oetringhaus JF, Grossiord JY, Grosso R, Guber F, Guernane R, Guerra Gutierrez C, Guerzoni B, Guilbaud M, Gulbrandsen K, Gunji T, Gupta A, Gupta R, Gutbrod H, Haaland Ø, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Han BH, Hanratty LD, Hansen A, Harmanova Z, Harris JW, Hartig M, Hasegan D, Hatzifotiadou D, Hayrapetyan A, Heckel ST, Heide M, Helstrup H, Herghelegiu A, Herrera Corral G, Herrmann N, Hess BA, Hetland KF, Hicks B, Hille PT, Hippolyte B, Horaguchi T, Hori Y, Hristov P, Hřivnáčová I, Huang M, Humanic TJ, Hwang DS, Ichou R, Ilkaev R, Ilkiv I, Inaba M, Incani E, Innocenti GM, Innocenti PG, Ippolitov M, Irfan M, Ivan C, Ivanov M, Ivanov A, Ivanov V, Ivanytskyi O, Jacobs PM, Jang HJ, Janik R, Janik MA, Jayarathna PHSY, Jena S, Jha DM, Jimenez Bustamante RT, Jirden L, Jones PG, Jung H, Jusko A, Kaidalov AB, Kakoyan V, Kalcher S, Kaliňák P, Kalliokoski T, Kalweit A, Kang JH, Kaplin V, Karasu Uysal A, Karavichev O, Karavicheva T, Karpechev E, Kazantsev A, Kebschull U, Keidel R, Khan MM, Khan P, Khan SA, Khanzadeev A, Kharlov Y, Kileng B, Kim JS, Kim DJ, Kim DW, Kim JH, Kim T, Kim M, Kim M, Kim SH, Kim B, Kim S, Kirsch S, Kisel I, Kiselev S, Kisiel A, Klay JL, Klein J, Klein-Bösing C, Kliemant M, Kluge A, Knichel ML, Knospe AG, Koch K, Köhler MK, Kollegger T, Kolojvari A, Kondratiev V, Kondratyeva N, Konevskikh A, Korneev A, Kour R, Kowalski M, Kox S, Koyithatta Meethaleveedu G, Kral J, Králik I, Kramer F, Kraus I, Krawutschke T, Krelina M, Kretz M, Krivda M, Krizek F, Krus M, Kryshen E, Krzewicki M, Kucheriaev Y, Kugathasan T, Kuhn C, Kuijer PG, Kulakov I, Kumar J, Kurashvili P, Kurepin A, Kurepin AB, Kuryakin A, Kushpil S, Kushpil V, Kvaerno H, Kweon MJ, Kwon Y, Ladrón de Guevara P, Lakomov I, Langoy R, La Pointe SL, Lara C, Lardeux A, La Rocca P, Lazzeroni C, Lea R, Le Bornec Y, Lechman M, Lee SC, Lee KS, Lee GR, Lefèvre F, Lehnert J, Leistam L, Lenti V, León H, Leoncino M, León Monzón I, León Vargas H, Lévai P, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Liu L, Loggins VR, Loginov V, Lohn S, Lohner D, Loizides C, Loo KK, Lopez X, López Torres E, Løvhøiden G, Lu XG, Luettig P, Lunardon M, Luo J, Luparello G, Luquin L, Luzzi C, Ma R, Ma K, Madagodahettige-Don DM, Maevskaya A, Mager M, Mahapatra DP, Maire A, Malaev M, Maldonado Cervantes I, Malinina L, Mal'kevich D, Malzacher P, Mamonov A, Manceau L, Mangotra L, Manko V, Manso F, Manzari V, Mao Y, Marchisone M, Mareš J, Margagliotti GV, Margotti A, Marín A, Marin Tobon CA, Markert C, Martashvili I, Martinengo P, Martínez MI, Martínez Davalos A, Martínez García G, Martynov Y, Mas A, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastroserio A, Matthews ZL, Matyja A, Mayer C, Mazer J, Mazzoni MA, Meddi F, Menchaca-Rocha A, Mercado Pérez J, Meres M, Miake Y, Milano L, Milosevic J, Mischke A, Mishra AN, Miśkowiec D, Mitu C, Mlynarz J, Mohanty B, Molnar L, Montaño Zetina L, Monteno M, Montes E, Moon T, Morando M, Moreira De Godoy DA, Moretto S, Morsch A, Muccifora V, Mudnic E, Muhuri S, Mukherjee M, Müller H, Munhoz MG, Musa L, Musso A, Nandi BK, Nania R, Nappi E, Nattrass C, Naumov NP, Navin S, Nayak TK, Nazarenko S, Nazarov G, Nedosekin A, Nicassio M, Niculescu M, Nielsen BS, Niida T, Nikolaev S, Nikolic V, Nikulin S, Nikulin V, Nilsen BS, Nilsson MS, Noferini F, Nomokonov P, Nooren G, Novitzky N, Nyanin A, Nyatha A, Nygaard C, Nystrand J, Ochirov A, Oeschler H, Oh S, Oh SK, Oleniacz J, Oppedisano C, Ortiz Velasquez A, Ortona G, Oskarsson A, Ostrowski P, Otwinowski J, Oyama K, Ozawa K, Pachmayer Y, Pachr M, Padilla F, Pagano P, Paić G, Painke F, Pajares C, Pal SK, Palaha A, Palmeri A, Papikyan V, Pappalardo GS, Park WJ, Passfeld A, Pastirčák B, Patalakha DI, Paticchio V, Pavlinov A, Pawlak T, Peitzmann T, Pereira Da Costa H, Pereira De Oliveira Filho E, Peresunko D, Pérez Lara CE, Perez Lezama E, Perini D, Perrino D, Peryt W, Pesci A, Peskov V, Pestov Y, Petráček V, Petran M, Petris M, Petrov P, Petrovici M, Petta C, Piano S, Piccotti A, Pikna M, Pillot P, Pinazza O, Pinsky L, Pitz N, Piyarathna DB, Płoskoń M, Pluta J, Pocheptsov T, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Polák K, Polichtchouk B, Pop A, Porteboeuf-Houssais S, Pospíšil V, Potukuchi B, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puchagin S, Puddu G, Pulvirenti A, Punin V, Putiš M, Putschke J, Quercigh E, Qvigstad H, Rachevski A, Rademakers A, Räihä TS, Rak J, Rakotozafindrabe A, Ramello L, Ramírez Reyes A, Raniwala R, Raniwala S, Räsänen SS, Rascanu BT, Rathee D, Read KF, Real JS, Redlich K, Reichelt P, Reicher M, Renfordt R, Reolon AR, Reshetin A, Rettig F, Revol JP, Reygers K, Riccati L, Ricci RA, Richert T, Richter M, Riedler P, Riegler W, Riggi F, Rodrigues Fernandes Rabacal B, Rodríguez Cahuantzi M, Rodriguez Manso A, Røed K, Rohr D, Röhrich D, Romita R, Ronchetti F, Rosnet P, Rossegger S, Rossi A, Roy P, Roy C, Rubio Montero AJ, Rui R, Russo R, Ryabinkin E, Rybicki A, Sadovsky S, Safařík K, Sahoo R, Sahu PK, Saini J, Sakaguchi H, Sakai S, Sakata D, Salgado CA, Salzwedel J, Sambyal S, Samsonov V, Sanchez Castro X, Sándor L, Sandoval A, Sano M, Sano S, Santo R, Santoro R, Sarkamo J, Scapparone E, Scarlassara F, Scharenberg RP, Schiaua C, Schicker R, Schmidt C, Schmidt HR, Schreiner S, Schuchmann S, Schukraft J, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott PA, Scott R, Segato G, Selyuzhenkov I, Senyukov S, Seo J, Serci S, Serradilla E, Sevcenco A, Shabetai A, Shabratova G, Shahoyan R, Sharma S, Sharma N, Rohni S, Shigaki K, Shimomura M, Shtejer K, Sibiriak Y, Siciliano M, Sicking E, Siddhanta S, Siemiarczuk T, Silvermyr D, Silvestre C, Simatovic G, Simonetti G, Singaraju R, Singh R, Singha S, Singhal V, Sinha T, Sinha BC, Sitar B, Sitta M, Skaali TB, Skjerdal K, Smakal R, Smirnov N, Snellings RJM, Søgaard C, Soltz R, Son H, Song J, Song M, Soos C, Soramel F, Sputowska I, Spyropoulou-Stassinaki M, Srivastava BK, Stachel J, Stan I, Stan I, Stefanek G, Steinpreis M, Stenlund E, Steyn G, Stiller JH, Stocco D, Stolpovskiy M, Strabykin K, Strmen P, Suaide AAP, Subieta Vásquez MA, Sugitate T, Suire C, Sukhorukov M, Sultanov R, Sumbera M, Susa T, Szanto de Toledo A, Szarka I, Szczepankiewicz A, Szostak A, Szymański M, Takahashi J, Tapia Takaki JD, Tauro A, Tejeda Muñoz G, Telesca A, Terrevoli C, Thäder J, Thomas D, Thomas JH, Tieulent R, Timmins AR, Tlusty D, Toia A, Torii H, Toscano L, Truesdale D, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Tveter TS, Ulery J, Ullaland K, Ulrich J, Uras A, Urbán J, Urciuoli GM, Usai GL, Vajzer M, Vala M, Valencia Palomo L, Vallero S, van der Kolk N, Vande Vyvre P, van Leeuwen M, Vannucci L, Vargas A, Varma R, Vasileiou M, Vasiliev A, Vechernin V, Veldhoen M, Venaruzzo M, Vercellin E, Vergara S, Vernet R, Verweij M, Vickovic L, Viesti G, Vikhlyantsev O, Vilakazi Z, Villalobos Baillie O, Vinogradov A, Vinogradov Y, Vinogradov L, Virgili T, Viyogi YP, Vodopyanov A, Voloshin K, Voloshin S, Volpe G, von Haller B, Vranic D, Ovrebekk G, Vrláková J, Vulpescu B, Vyushin A, Wagner V, Wagner B, Wan R, Wang Y, Wang D, Wang Y, Wang M, Watanabe K, Weber M, Wessels JP, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk G, Wilk A, Williams MCS, Windelband B, Xaplanteris Karampatsos L, Yaldo CG, Yamaguchi Y, Yang H, Yang S, Yasnopolskiy S, Yi J, Yin Z, Yoo IK, Yoon J, Yu W, Yuan X, Yushmanov I, Zach C, Zampolli C, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zelnicek P, Zgura IS, Zhalov M, Zhang H, Zhang X, Zhou Y, Zhou D, Zhou F, Zhu J, Zhu J, Zhu X, Zichichi A, Zimmermann A, Zinovjev G, Zoccarato Y, Zynovyev M, Zyzak M. Charge separation relative to the reaction plane in Pb-Pb collisions at sqrt[s(NN)] = 2.76 TeV. PHYSICAL REVIEW LETTERS 2013; 110:012301. [PMID: 23383780 DOI: 10.1103/physrevlett.110.012301] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2012] [Indexed: 06/01/2023]
Abstract
Measurements of charge-dependent azimuthal correlations with the ALICE detector at the LHC are reported for Pb-Pb collisions at sqrt[s(NN)] = 2.76 TeV. Two- and three-particle charge-dependent azimuthal correlations in the pseudorapidity range |η| < 0.8 are presented as a function of the collision centrality, particle separation in pseudorapidity, and transverse momentum. A clear signal compatible with a charge-dependent separation relative to the reaction plane is observed, which shows little or no collision energy dependence when compared to measurements at RHIC energies. This provides a new insight for understanding the nature of the charge-dependent azimuthal correlations observed at RHIC and LHC energies.
Collapse
|
54
|
Abelev B, Adam J, Adamová D, Adare AM, Aggarwal MM, Aglieri Rinella G, Agocs AG, Agostinelli A, Aguilar Salazar S, Ahammed Z, Ahmad N, Ahmad Masoodi A, Ahn SA, Ahn SU, Akindinov A, Aleksandrov D, Alessandro B, Alfaro Molina R, Alici A, Alkin A, Almaráz Aviña E, Alme J, Alt T, Altini V, Altinpinar S, Altsybeev I, Andrei C, Andronic A, Anguelov V, Anielski J, Anson C, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arbor N, Arcelli S, Arend A, Armesto N, Arnaldi R, Aronsson T, Arsene IC, Arslandok M, Asryan A, Augustinus A, Averbeck R, Awes TC, Aystö J, Azmi MD, Bach M, Badalà A, Baek YW, Bailhache R, Bala R, Baldini Ferroli R, Baldisseri A, Baldit A, Baltasar dos Santos Pedrosa F, Bán J, Baral RC, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartke J, Basile M, Bastid N, Basu S, Bathen B, Batigne G, Batyunya B, Baumann C, Bearden IG, Beck H, Behera NK, Belikov I, Bellini F, Bellwied R, Belmont-Moreno E, Bencedi G, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Bergognon AAE, Berzano D, Betev L, Bhasin A, Bhati AK, Bhom J, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Bjelogrlic S, Blanco F, Blanco F, Blau D, Blume C, Boccioli M, Bock N, Böttger S, Bogdanov A, Bøggild H, Bogolyubsky M, Boldizsár L, Bombara M, Book J, Borel H, Borissov A, Bose S, Bossú F, Botje M, Botta E, Boyer B, Braidot E, Braun-Munzinger P, Bregant M, Breitner T, Browning TA, Broz M, Brun R, Bruna E, Bruno GE, Budnikov D, Buesching H, Bufalino S, Busch O, Buthelezi Z, Caballero Orduna D, Caffarri D, Cai X, Caines H, Calvo Villar E, Camerini P, Canoa Roman V, Cara Romeo G, Carena F, Carena W, Carlin Filho N, Carminati F, Casanova Díaz A, Castillo Castellanos J, Castillo Hernandez JF, Casula EAR, Catanescu V, Cavicchioli C, Ceballos Sanchez C, Cepila J, Cerello P, Chang B, Chapeland S, Charvet JL, Chattopadhyay S, Chattopadhyay S, Chawla I, Cherney M, Cheshkov C, Cheynis B, Chibante Barroso V, Chinellato DD, Chochula P, Chojnacki M, Choudhury S, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Chung SU, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Coccetti F, Colamaria F, Colella D, Conesa Balbastre G, Conesa Del Valle Z, Constantin P, Contin G, Contreras JG, Cormier TM, Corrales Morales Y, Cortese P, Cortés Maldonado I, Cosentino MR, Costa F, Cotallo ME, Crescio E, Crochet P, Cruz Alaniz E, Cuautle E, Cunqueiro L, Dainese A, Dalsgaard HH, Danu A, Das I, Das D, Das K, Dash S, Dash A, De S, de Barros GOV, De Caro A, de Cataldo G, de Cuveland J, De Falco A, De Gruttola D, Delagrange H, Deloff A, Demanov V, De Marco N, Dénes E, De Pasquale S, Deppman A, Erasmo GD, de Rooij R, Diaz Corchero MA, Di Bari D, Dietel T, Di Giglio C, Di Liberto S, Di Mauro A, Di Nezza P, Divià R, Djuvsland O, Dobrin A, Dobrowolski T, Domínguez I, Dönigus B, Dordic O, Driga O, Dubey AK, Dubla A, Ducroux L, Dupieux P, Dutta Majumdar AK, Dutta Majumdar MR, Elia D, Emschermann D, Engel H, Erazmus B, Erdal HA, Espagnon B, Estienne M, Esumi S, Evans D, Eyyubova G, Fabris D, Faivre J, Falchieri D, Fantoni A, Fasel M, Fearick R, Fedunov A, Fehlker D, Feldkamp L, Felea D, Fenton-Olsen B, Feofilov G, Fernández Téllez A, Ferretti A, Ferretti R, Festanti A, Figiel J, Figueredo MAS, Filchagin S, Finogeev D, Fionda FM, Fiore EM, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Francescon A, Frankenfeld U, Fuchs U, Furget C, Fusco Girard M, Gaardhøje JJ, Gagliardi M, Gago A, Gallio M, Gangadharan DR, Ganoti P, Garabatos C, Garcia-Solis E, Garishvili I, Gerhard J, Germain M, Geuna C, Gheata M, Gheata A, Ghidini B, Ghosh P, Gianotti P, Girard MR, Giubellino P, Gladysz-Dziadus E, Glässel P, Gomez R, Ferreiro EG, González-Trueba LH, González-Zamora P, Gorbunov S, Goswami A, Gotovac S, Grabski V, Graczykowski LK, Grajcarek R, Grelli A, Grigoras C, Grigoras A, Grigoriev V, Grigoryan S, Grigoryan A, Grinyov B, Grion N, Gros P, Grosse-Oetringhaus JF, Grossiord JY, Grosso R, Guber F, Guernane R, Guerra Gutierrez C, Guerzoni B, Guilbaud M, Gulbrandsen K, Gunji T, Gupta R, Gupta A, Gutbrod H, Haaland O, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Han BH, Hanratty LD, Hansen A, Harmanová-Tóthová Z, Harris JW, Hartig M, Hasegan D, Hatzifotiadou D, Hayrapetyan A, Heckel ST, Heide M, Helstrup H, Herghelegiu A, Herrera Corral G, Herrmann N, Hess BA, Hetland KF, Hicks B, Hille PT, Hippolyte B, Horaguchi T, Hori Y, Hristov P, Hřivnáčová I, Huang M, Humanic TJ, Hwang DS, Ichou R, Ilkaev R, Ilkiv I, Inaba M, Incani E, Innocenti GM, Innocenti PG, Ippolitov M, Irfan M, Ivan C, Ivanov M, Ivanov A, Ivanov V, Ivanytskyi O, Jacobs PM, Jang HJ, Janik R, Janik MA, Jayarathna PHSY, Jena S, Jha DM, Jimenez Bustamante RT, Jirden L, Jones PG, Jung H, Jusko A, Kaidalov AB, Kakoyan V, Kalcher S, Kaliňák P, Kalliokoski T, Kalweit A, Kang JH, Kaplin V, Karasu Uysal A, Karavichev O, Karavicheva T, Karpechev E, Kazantsev A, Kebschull U, Keidel R, Khan P, Khan MM, Khan SA, Khanzadeev A, Kharlov Y, Kileng B, Kim M, Kim DJ, Kim DW, Kim JH, Kim JS, Kim T, Kim M, Kim SH, Kim S, Kim B, Kirsch S, Kisel I, Kiselev S, Kisiel A, Klay JL, Klein J, Klein-Bösing C, Kliemant M, Kluge A, Knichel ML, Knospe AG, Koch K, Köhler MK, Kollegger T, Kolojvari A, Kondratiev V, Kondratyeva N, Konevskikh A, Korneev A, Kour R, Kowalski M, Kox S, Koyithatta Meethaleveedu G, Kral J, Králik I, Kramer F, Kraus I, Krawutschke T, Krelina M, Kretz M, Krivda M, Krizek F, Krus M, Kryshen E, Krzewicki M, Kucheriaev Y, Kugathasan T, Kuhn C, Kuijer PG, Kulakov I, Kumar J, Kurashvili P, Kurepin AB, Kurepin A, Kuryakin A, Kushpil S, Kushpil V, Kvaerno H, Kweon MJ, Kwon Y, Ladrón de Guevara P, Lakomov I, Langoy R, La Pointe SL, Lara C, Lardeux A, La Rocca P, Lazzeroni C, Lea R, Le Bornec Y, Lechman M, Lee KS, Lee GR, Lee SC, Lefèvre F, Lehnert J, Leistam L, Lenhardt M, Lenti V, León H, Leoncino M, León Monzón I, León Vargas H, Lévai P, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Liu L, Loggins VR, Loginov V, Lohn S, Lohner D, Loizides C, Loo KK, Lopez X, López Torres E, Løvhøiden G, Lu XG, Luettig P, Lunardon M, Luo J, Luparello G, Luquin L, Luzzi C, Ma K, Ma R, Madagodahettige-Don DM, Maevskaya A, Mager M, Mahapatra DP, Maire A, Malaev M, Maldonado Cervantes I, Malinina L, Mal'kevich D, Malzacher P, Mamonov A, Manceau L, Mangotra L, Manko V, Manso F, Manzari V, Mao Y, Marchisone M, Mareš J, Margagliotti GV, Margotti A, Marín A, Marin Tobon CA, Markert C, Martashvili I, Martinengo P, Martínez MI, Martínez Davalos A, Martínez García G, Martynov Y, Mas A, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastroserio A, Matthews ZL, Matyja A, Mayer C, Mazer J, Mazzoni MA, Meddi F, Menchaca-Rocha A, Mercado Pérez J, Meres M, Miake Y, Milano L, Milosevic J, Mischke A, Mishra AN, Miśkowiec D, Mitu C, Mlynarz J, Mohanty B, Molnar L, Montaño Zetina L, Monteno M, Montes E, Moon T, Morando M, Moreira De Godoy DA, Moretto S, Morsch A, Muccifora V, Mudnic E, Muhuri S, Mukherjee M, Müller H, Munhoz MG, Musa L, Musso A, Nandi BK, Nania R, Nappi E, Nattrass C, Naumov NP, Navin S, Nayak TK, Nazarenko S, Nazarov G, Nedosekin A, Nicassio M, Niculescu M, Nielsen BS, Niida T, Nikolaev S, Nikolic V, Nikulin S, Nikulin V, Nilsen BS, Nilsson MS, Noferini F, Nomokonov P, Nooren G, Novitzky N, Nyanin A, Nyatha A, Nygaard C, Nystrand J, Ochirov A, Oeschler H, Oh S, Oh SK, Oleniacz J, Oppedisano C, Ortiz Velasquez A, Ortona G, Oskarsson A, Ostrowski P, Otwinowski J, Oyama K, Ozawa K, Pachmayer Y, Pachr M, Padilla F, Pagano P, Paić G, Painke F, Pajares C, Pal SK, Palaha A, Palmeri A, Papikyan V, Pappalardo GS, Park WJ, Passfeld A, Pastirčák B, Patalakha DI, Paticchio V, Pavlinov A, Pawlak T, Peitzmann T, Pereira Da Costa H, Pereira De Oliveira Filho E, Peresunko D, Pérez Lara CE, Perez Lezama E, Perini D, Perrino D, Peryt W, Pesci A, Peskov V, Pestov Y, Petráček V, Petran M, Petris M, Petrov P, Petrovici M, Petta C, Piano S, Piccotti A, Pikna M, Pillot P, Pinazza O, Pinsky L, Pitz N, Piyarathna DB, Planinic M, Płoskoń M, Pluta J, Pocheptsov T, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Polák K, Polichtchouk B, Pop A, Porteboeuf-Houssais S, Pospíšil V, Potukuchi B, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puchagin S, Puddu G, Pulvirenti A, Punin V, Putiš M, Putschke J, Quercigh E, Qvigstad H, Rachevski A, Rademakers A, Räihä TS, Rak J, Rakotozafindrabe A, Ramello L, Ramírez Reyes A, Raniwala S, Raniwala R, Räsänen SS, Rascanu BT, Rathee D, Read KF, Real JS, Redlich K, Reichelt P, Reicher M, Renfordt R, Reolon AR, Reshetin A, Rettig F, Revol JP, Reygers K, Riccati L, Ricci RA, Richert T, Richter M, Riedler P, Riegler W, Riggi F, Rodrigues Fernandes Rabacal B, Rodríguez Cahuantzi M, Rodriguez Manso A, Røed K, Rohr D, Röhrich D, Romita R, Ronchetti F, Rosnet P, Rossegger S, Rossi A, Roy P, Roy C, Rubio Montero AJ, Rui R, Russo R, Ryabinkin E, Rybicki A, Sadovsky S, Safařík K, Sahoo R, Sahu PK, Saini J, Sakaguchi H, Sakai S, Sakata D, Salgado CA, Salzwedel J, Sambyal S, Samsonov V, Sanchez Castro X, Sándor L, Sandoval A, Sano M, Sano S, Santo R, Santoro R, Sarkamo J, Scapparone E, Scarlassara F, Scharenberg RP, Schiaua C, Schicker R, Schmidt HR, Schmidt C, Schreiner S, Schuchmann S, Schukraft J, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott PA, Scott R, Segato G, Selyuzhenkov I, Senyukov S, Seo J, Serci S, Serradilla E, Sevcenco A, Shabetai A, Shabratova G, Shahoyan R, Sharma N, Sharma S, Rohni S, Shigaki K, Shimomura M, Shtejer K, Sibiriak Y, Siciliano M, Sicking E, Siddhanta S, Siemiarczuk T, Silvermyr D, Silvestre C, Simatovic G, Simonetti G, Singaraju R, Singh R, Singha S, Singhal V, Sinha T, Sinha BC, Sitar B, Sitta M, Skaali TB, Skjerdal K, Smakal R, Smirnov N, Snellings RJM, Søgaard C, Soltz R, Son H, Song J, Song M, Soos C, Soramel F, Sputowska I, Spyropoulou-Stassinaki M, Srivastava BK, Stachel J, Stan I, Stan I, Stefanek G, Steinpreis M, Stenlund E, Steyn G, Stiller JH, Stocco D, Stolpovskiy M, Strabykin K, Strmen P, Suaide AAP, Subieta Vásquez MA, Sugitate T, Suire C, Sukhorukov M, Sultanov R, Sumbera M, Susa T, Symons TJM, Szanto de Toledo A, Szarka I, Szczepankiewicz A, Szostak A, Szymański M, Takahashi J, Tapia Takaki JD, Tauro A, Tejeda Muñoz G, Telesca A, Terrevoli C, Thäder J, Thomas D, Tieulent R, Timmins AR, Tlusty D, Toia A, Torii H, Toscano L, Trubnikov V, Truesdale D, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Tveter TS, Ulery J, Ullaland K, Ulrich J, Uras A, Urbán J, Urciuoli GM, Usai GL, Vajzer M, Vala M, Valencia Palomo L, Vallero S, Vande Vyvre P, van Leeuwen M, Vannucci L, Vargas A, Varma R, Vasileiou M, Vasiliev A, Vechernin V, Veldhoen M, Venaruzzo M, Vercellin E, Vergara S, Vernet R, Verweij M, Vickovic L, Viesti G, Vikhlyantsev O, Vilakazi Z, Villalobos Baillie O, Vinogradov Y, Vinogradov A, Vinogradov L, Virgili T, Viyogi YP, Vodopyanov A, Voloshin S, Voloshin K, Volpe G, von Haller B, Vranic D, Ovrebekk G, Vrláková J, Vulpescu B, Vyushin A, Wagner V, Wagner B, Wan R, Wang Y, Wang M, Wang D, Wang Y, Watanabe K, Weber M, Wessels JP, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk A, Wilk G, Williams MCS, Windelband B, Xaplanteris Karampatsos L, Yaldo CG, Yamaguchi Y, Yang S, Yang H, Yasnopolskiy S, Yi J, Yin Z, Yoo IK, Yoon J, Yu W, Yuan X, Yushmanov I, Zaccolo V, Zach C, Zampolli C, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zelnicek P, Zgura IS, Zhalov M, Zhang H, Zhang X, Zhou D, Zhou Y, Zhou F, Zhu J, Zhu X, Zhu J, Zichichi A, Zimmermann A, Zinovjev G, Zoccarato Y, Zynovyev M, Zyzak M. Pion, kaon, and proton production in central Pb-Pb collisions at sqrt[s(NN)] = 2.76 TeV. PHYSICAL REVIEW LETTERS 2012; 109:252301. [PMID: 23368453 DOI: 10.1103/physrevlett.109.252301] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2012] [Indexed: 06/01/2023]
Abstract
In this Letter we report the first results on π(±), K(±), p, and p production at midrapidity (|y|<0.5) in central Pb-Pb collisions at sqrt[s(NN)] = 2.76 TeV, measured by the ALICE experiment at the LHC. The p(T) distributions and yields are compared to previous results at sqrt[s(NN)] = 200 GeV and expectations from hydrodynamic and thermal models. The spectral shapes indicate a strong increase of the radial flow velocity with sqrt[s(NN)], which in hydrodynamic models is expected as a consequence of the increasing particle density. While the K/π ratio is in line with predictions from the thermal model, the p/π ratio is found to be lower by a factor of about 1.5. This deviation from thermal model expectations is still to be understood.
Collapse
|
55
|
Abelev B, Adam J, Adamová D, Adare AM, Aggarwal MM, Aglieri Rinella G, Agocs AG, Agostinelli A, Aguilar Salazar S, Ahammed Z, Ahmad Masoodi A, Ahmad N, Ahn SU, Akindinov A, Aleksandrov D, Alessandro B, Alfaro Molina R, Alici A, Alkin A, Almaráz Aviña E, Alme J, Alt T, Altini V, Altinpinar S, Altsybeev I, Andrei C, Andronic A, Anguelov V, Anielski J, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arbor N, Arcelli S, Arend A, Armesto N, Arnaldi R, Aronsson T, Arsene IC, Arslandok M, Augustinus A, Averbeck R, Awes TC, Aystö J, Azmi MD, Bach M, Badalà A, Baek YW, Bailhache R, Bala R, Baldini Ferroli R, Baldisseri A, Baldit A, Baltasar Dos Santos Pedrosa F, Bán J, Baral RC, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartke J, Basile M, Bastid N, Basu S, Bathen B, Batigne G, Batyunya B, Baumann C, Bearden IG, Beck H, Belikov I, Bellini F, Bellwied R, Belmont-Moreno E, Bencedi G, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Berzano D, Betev L, Bhasin A, Bhati AK, Bhom J, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Bjelogrlic S, Blanco F, Blanco F, Blau D, Blume C, Bock N, Bogdanov A, Bøggild H, Bogolyubsky M, Boldizsár L, Bombara M, Book J, Borel H, Borissov A, Bose S, Bossú F, Botje M, Böttger S, Boyer B, Braidot E, Braun-Munzinger P, Bregant M, Breitner T, Browning TA, Broz M, Brun R, Bruna E, Bruno GE, Budnikov D, Buesching H, Bufalino S, Bugaiev K, Busch O, Buthelezi Z, Caballero Orduna D, Caffarri D, Cai X, Caines H, Calvo Villar E, Camerini P, Canoa Roman V, Cara Romeo G, Carena F, Carena W, Carminati F, Casanova Díaz A, Castillo Castellanos J, Casula EAR, Catanescu V, Cavicchioli C, Ceballos Sanchez C, Cepila J, Cerello P, Chang B, Chapeland S, Charvet JL, Chattopadhyay S, Chattopadhyay S, Chawla I, Cherney M, Cheshkov C, Cheynis B, Chiavassa E, Chibante Barroso V, Chinellato DD, Chochula P, Chojnacki M, Choudhury S, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Chung SU, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Coccetti F, Colamaria F, Colella D, Conesa Balbastre G, Conesa Del Valle Z, Constantin P, Contin G, Contreras JG, Cormier TM, Corrales Morales Y, Cortés Maldonado I, Cortese P, Cosentino MR, Costa F, Cotallo ME, Crochet P, Cruz Alaniz E, Cuautle E, Cunqueiro L, Erasmo GD, Dainese A, Dalsgaard HH, Danu A, Das D, Das I, Das K, Dash A, Dash S, De S, de Barros GOV, De Caro A, de Cataldo G, de Cuveland J, De Falco A, De Gruttola D, De Marco N, De Pasquale S, de Rooij R, Del Castillo Sanchez E, Delagrange H, Deloff A, Demanov V, Dénes E, Deppman A, Di Bari D, Di Giglio C, Di Liberto S, Di Mauro A, Di Nezza P, Diaz Corchero MA, Dietel T, Divià R, Djuvsland O, Dobrin A, Dobrowolski T, Domínguez I, Dönigus B, Dordic O, Driga O, Dubey AK, Ducroux L, Dupieux P, Dutta Majumdar AK, Dutta Majumdar MR, Elia D, Emschermann D, Engel H, Erdal HA, Espagnon B, Estienne M, Esumi S, Evans D, Eyyubova G, Fabris D, Faivre J, Falchieri D, Fantoni A, Fasel M, Fearick R, Fedunov A, Fehlker D, Feldkamp L, Felea D, Fenton-Olsen B, Feofilov G, Fernández Téllez A, Ferretti A, Ferretti R, Figiel J, Figueredo MAS, Filchagin S, Finogeev D, Fionda FM, Fiore EM, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Fragkiadakis M, Frankenfeld U, Fuchs U, Furget C, Fusco Girard M, Gaardhøje JJ, Gagliardi M, Gago A, Gallio M, Gangadharan DR, Ganoti P, Garabatos C, Garcia-Solis E, Garishvili I, Gerhard J, Germain M, Geuna C, Gheata A, Gheata M, Ghidini B, Ghosh P, Gianotti P, Girard MR, Giubellino P, Gladysz-Dziadus E, Glässel P, Gomez R, Ferreiro EG, González-Trueba LH, González-Zamora P, Gorbunov S, Goswami A, Gotovac S, Grabski V, Graczykowski LK, Grajcarek R, Grelli A, Grigoras A, Grigoras C, Grigoriev V, Grigoryan A, Grigoryan S, Grinyov B, Grion N, Grosse-Oetringhaus JF, Grossiord JY, Grosso R, Guber F, Guernane R, Guerra Gutierrez C, Guerzoni B, Guilbaud M, Gulbrandsen K, Gunji T, Gupta A, Gupta R, Gutbrod H, Haaland O, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Hanratty LD, Hansen A, Harmanova Z, Harris JW, Hartig M, Hasegan D, Hatzifotiadou D, Hayrapetyan A, Heckel ST, Heide M, Helstrup H, Herghelegiu A, Herrera Corral G, Herrmann N, Hess BA, Hetland KF, Hicks B, Hille PT, Hippolyte B, Horaguchi T, Hori Y, Hristov P, Hřivnáčová I, Huang M, Humanic TJ, Hwang DS, Ichou R, Ilkaev R, Ilkiv I, Inaba M, Incani E, Innocenti GM, Ippolitov M, Irfan M, Ivan C, Ivanov A, Ivanov M, Ivanov V, Ivanytskyi O, Jachołkowski A, Jacobs PM, Jancurová L, Jang HJ, Jangal S, Janik MA, Janik R, Jayarathna PHSY, Jena S, Jha DM, Jimenez Bustamante RT, Jirden L, Jones PG, Jung H, Jusko A, Kakoyan V, Kalcher S, Kaliňák P, Kalisky M, Kalliokoski T, Kalweit A, Kanaki K, Kang JH, Kaplin V, Karasu Uysal A, Karavichev O, Karavicheva T, Karpechev E, Kazantsev A, Kebschull U, Keidel R, Khan MM, Khan SA, Khanzadeev A, Kharlov Y, Kileng B, Kim B, Kim DJ, Kim DW, Kim JH, Kim JS, Kim M, Kim S, Kim SH, Kim T, Kirsch S, Kisel I, Kiselev S, Kisiel A, Klay JL, Klein J, Klein-Bösing C, Kliemant M, Kluge A, Knichel ML, Knospe AG, Koch K, Köhler MK, Kolojvari A, Kondratiev V, Kondratyeva N, Konevskikh A, Korneev A, Kour R, Kowalski M, Kox S, Koyithatta Meethaleveedu G, Kral J, Králik I, Kramer F, Kraus I, Krawutschke T, Krelina M, Kretz M, Krivda M, Krizek F, Krus M, Kryshen E, Krzewicki M, Kucheriaev Y, Kuhn C, Kuijer PG, Kurashvili P, Kurepin A, Kurepin AB, Kuryakin A, Kushpil S, Kushpil V, Kweon MJ, Kwon Y, La Pointe SL, La Rocca P, Ladrón de Guevara P, Lakomov I, Langoy R, Lara C, Lardeux A, Lazzeroni C, Le Bornec Y, Lea R, Lechman M, Lee KS, Lee SC, Lefèvre F, Lehnert J, Leistam L, Lemmon RC, Lenhardt M, Lenti V, León Monzón I, León Vargas H, Leoncino M, Lévai P, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Liu L, Loenne PI, Loggins VR, Loginov V, Lohn S, Lohner D, Loizides C, Loo KK, Lopez X, López Torres E, Løvhøiden G, Lu XG, Luettig P, Lunardon M, Luo J, Luparello G, Luquin L, Luzzi C, Ma R, Maevskaya A, Mager M, Mahapatra DP, Maire A, Mal'kevich D, Malaev M, Maldonado Cervantes I, Malinina L, Malzacher P, Mamonov A, Manceau L, Manko V, Manso F, Manzari V, Mao Y, Marchisone M, Mareš J, Margagliotti GV, Margotti A, Marín A, Marin Tobon CA, Markert C, Martashvili I, Martinengo P, Martínez MI, Martínez Davalos A, Martínez García G, Martynov Y, Mas A, Masciocchi S, Masera M, Masoni A, Mastromarco M, Mastroserio A, Matthews ZL, Matyja A, Mayani D, Mayer C, Mazer J, Mazzoni MA, Meddi F, Menchaca-Rocha A, Mercado Pérez J, Meres M, Miake Y, Milano L, Milosevic J, Mischke A, Mishra AN, Miśkowiec D, Mitu C, Mlynarz J, Mohanty AK, Mohanty B, Molnar L, Montaño Zetina L, Monteno M, Montes E, Moon T, Morando M, Moreira De Godoy DA, Moretto S, Morsch A, Muccifora V, Mudnic E, Muhuri S, Mukherjee M, Müller H, Munhoz MG, Musa L, Musso A, Nandi BK, Nania R, Nappi E, Nattrass C, Naumov NP, Navin S, Nayak TK, Nazarenko S, Nazarov G, Nedosekin A, Nicassio M, Nielsen BS, Niida T, Nikolaev S, Nikolic V, Nikulin S, Nikulin V, Nilsen BS, Nilsson MS, Noferini F, Nomokonov P, Nooren G, Novitzky N, Nyanin A, Nyatha A, Nygaard C, Nystrand J, Oeschler H, Oh S, Oh SK, Oleniacz J, Oppedisano C, Ortiz Velasquez A, Ortona G, Oskarsson A, Otwinowski J, Oyama K, Pachmayer Y, Pachr M, Padilla F, Pagano P, Paić G, Painke F, Pajares C, Pal S, Pal SK, Palaha A, Palmeri A, Papikyan V, Pappalardo GS, Park WJ, Passfeld A, Patalakha DI, Paticchio V, Pavlinov A, Pawlak T, Peitzmann T, Pereira Da Costa H, Pereira De Oliveira Filho E, Peresunko D, Pérez Lara CE, Perez Lezama E, Perini D, Perrino D, Peryt W, Pesci A, Peskov V, Pestov Y, Petráček V, Petran M, Petris M, Petrov P, Petrovici M, Petta C, Piano S, Piccotti A, Pikna M, Pillot P, Pinazza O, Pinsky L, Pitz N, Piuz F, Piyarathna DB, Płoskoń M, Pluta J, Pocheptsov T, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Polichtchouk B, Pop A, Porteboeuf-Houssais S, Pospíšil V, Potukuchi B, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puchagin S, Puddu G, Pujol Teixido J, Pulvirenti A, Punin V, Putiš M, Putschke J, Quercigh E, Qvigstad H, Rachevski A, Rademakers A, Radomski S, Räihä TS, Rak J, Rakotozafindrabe A, Ramello L, Ramírez Reyes A, Raniwala R, Raniwala S, Räsänen SS, Rascanu BT, Rathee D, Read KF, Real JS, Redlich K, Reichelt P, Reicher M, Renfordt R, Reolon AR, Reshetin A, Rettig F, Revol JP, Reygers K, Riccati L, Ricci RA, Richert T, Richter M, Riedler P, Riegler W, Riggi F, Rodrigues Fernandes Rabacal B, Rodríguez Cahuantzi M, Rodriguez Manso A, Røed K, Rohr D, Röhrich D, Romita R, Ronchetti F, Rosnet P, Rossegger S, Rossi A, Roukoutakis F, Roy C, Roy P, Rubio Montero AJ, Rui R, Ryabinkin E, Rybicki A, Sadovsky S, Safařík K, Sahoo R, Sahu PK, Saini J, Sakaguchi H, Sakai S, Sakata D, Salgado CA, Salzwedel J, Sambyal S, Samsonov V, Sanchez Castro X, Sándor L, Sandoval A, Sano M, Sano S, Santo R, Santoro R, Sarkamo J, Scapparone E, Scarlassara F, Scharenberg RP, Schiaua C, Schicker R, Schmidt C, Schmidt HR, Schreiner S, Schuchmann S, Schukraft J, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott PA, Scott R, Segato G, Selyuzhenkov I, Senyukov S, Seo J, Serci S, Serradilla E, Sevcenco A, Sgura I, Shabetai A, Shabratova G, Shahoyan R, Sharma N, Sharma S, Shigaki K, Shimomura M, Shtejer K, Sibiriak Y, Siciliano M, Sicking E, Siddhanta S, Siemiarczuk T, Silvermyr D, Silvestre C, Simonetti G, Singaraju R, Singh R, Singha S, Sinha BC, Sinha T, Sitar B, Sitta M, Skaali TB, Skjerdal K, Smakal R, Smirnov N, Snellings RJM, Søgaard C, Soltz R, Son H, Song J, Song M, Soos C, Soramel F, Sputowska I, Spyropoulou-Stassinaki M, Srivastava BK, Stachel J, Stan I, Stefanek G, Stefanini G, Steinbeck T, Steinpreis M, Stenlund E, Steyn G, Stiller JH, Stocco D, Stolpovskiy M, Strabykin K, Strmen P, Suaide AAP, Subieta Vásquez MA, Sugitate T, Suire C, Sukhorukov M, Sultanov R, Sumbera M, Susa T, Szanto de Toledo A, Szarka I, Szczepankiewicz A, Szostak A, Tagridis C, Takahashi J, Tapia Takaki JD, Tauro A, Tejeda Muñoz G, Telesca A, Terrevoli C, Thäder J, Thomas D, Tieulent R, Timmins AR, Tlusty D, Toia A, Torii H, Tosello F, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Tveter TS, Ulery J, Ullaland K, Ulrich J, Uras A, Urbán J, Urciuoli GM, Usai GL, Vajzer M, Vala M, Valencia Palomo L, Vallero S, van der Kolk N, van Leeuwen M, Vande Vyvre P, Vannucci L, Vargas A, Varma R, Vasileiou M, Vasiliev A, Vechernin V, Veldhoen M, Venaruzzo M, Vercellin E, Vergara S, Vernet R, Verweij M, Vickovic L, Viesti G, Vikhlyantsev O, Vilakazi Z, Villalobos Baillie O, Vinogradov A, Vinogradov L, Vinogradov Y, Virgili T, Viyogi YP, Vodopyanov A, Voloshin K, Voloshin S, Volpe G, von Haller B, Vranic D, Ovrebekk G, Vrláková J, Vulpescu B, Vyushin A, Wagner B, Wagner V, Wan R, Wang D, Wang M, Wang Y, Wang Y, Watanabe K, Wessels JP, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk A, Wilk G, Williams MCS, Windelband B, Xaplanteris Karampatsos L, Yaldo CG, Yang H, Yang S, Yasnopolskiy S, Yi J, Yin Z, Yoo IK, Yoon J, Yu W, Yuan X, Yushmanov I, Zach C, Zampolli C, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zelnicek P, Zgura IS, Zhalov M, Zhang H, Zhang X, Zhou D, Zhou F, Zhou Y, Zhu J, Zhu X, Zichichi A, Zimmermann A, Zinovjev G, Zoccarato Y, Zynovyev M. Measurement of the cross section for electromagnetic dissociation with neutron emission in Pb-Pb collisions at sqrt[s(NN)] = 2.76 TeV. PHYSICAL REVIEW LETTERS 2012; 109:252302. [PMID: 23368454 DOI: 10.1103/physrevlett.109.252302] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2012] [Revised: 06/12/2012] [Indexed: 06/01/2023]
Abstract
The first measurement of neutron emission in electromagnetic dissociation of ^{208}Pb nuclei at the LHC is presented. The measurement is performed using the neutron zero degree calorimeters of the ALICE experiment, which detect neutral particles close to beam rapidity. The measured cross sections of single and mutual electromagnetic dissociation of Pb nuclei at sqrt[s(NN)]=2.76 TeV with neutron emission are σ(singleEMD)=187.4 ± 0.2(stat)(-11.2)(+13.2) (syst) b and σ(mutualEMD) = 5.7 ± 0.1(stat) ± 0.4(syst) b, respectively. The experimental results are compared to the predictions from a relativistic electromagnetic dissociation model.
Collapse
|
56
|
Abelev B, Adam J, Adamová D, Adare AM, Aggarwal MM, Aglieri Rinella G, Agocs AG, Agostinelli A, Aguilar Salazar S, Ahammed Z, Ahmad Masoodi A, Ahmad N, Ahn SA, Ahn SU, Akindinov A, Aleksandrov D, Alessandro B, Alfaro Molina R, Alici A, Alkin A, Almaráz Aviña E, Alme J, Alt T, Altini V, Altinpinar S, Altsybeev I, Andrei C, Andronic A, Anguelov V, Anielski J, Anson C, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arbor N, Arcelli S, Arend A, Armesto N, Arnaldi R, Aronsson T, Arsene IC, Arslandok M, Asryan A, Augustinus A, Averbeck R, Awes TC, Äystö J, Azmi MD, Bach M, Badalà A, Baek YW, Bailhache R, Bala R, Baldini Ferroli R, Baldisseri A, Baldit A, Baltasar Dos Santos Pedrosa F, Bán J, Baral RC, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartke J, Basile M, Bastid N, Basu S, Bathen B, Batigne G, Batyunya B, Baumann C, Bearden IG, Beck H, Belikov I, Bellini F, Bellwied R, Belmont-Moreno E, Bencedi G, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Bergognon AAE, Berzano D, Betev L, Bhasin A, Bhati AK, Bhom J, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Bjelogrlic S, Blanco F, Blanco F, Blau D, Blume C, Boccioli M, Bock N, Böttger S, Bogdanov A, Bøggild H, Bogolyubsky M, Boldizsár L, Bombara M, Book J, Borel H, Borissov A, Bose S, Bossú F, Botje M, Boyer B, Braidot E, Braun-Munzinger P, Bregant M, Breitner T, Browning TA, Broz M, Brun R, Bruna E, Bruno GE, Budnikov D, Buesching H, Bufalino S, Bugaiev K, Busch O, Buthelezi Z, Caballero Orduna D, Caffarri D, Cai X, Caines H, Calvo Villar E, Camerini P, Canoa Roman V, Cara Romeo G, Carena F, Carena W, Carlin Filho N, Carminati F, Carrillo Montoya CA, Casanova Díaz A, Castillo Castellanos J, Castillo Hernandez JF, Casula EAR, Catanescu V, Cavicchioli C, Ceballos Sanchez C, Cepila J, Cerello P, Chang B, Chapeland S, Charvet JL, Chattopadhyay S, Chattopadhyay S, Chawla I, Cherney M, Cheshkov C, Cheynis B, Chibante Barroso V, Chinellato DD, Chochula P, Chojnacki M, Choudhury S, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Chung SU, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Coccetti F, Colamaria F, Colella D, Conesa Balbastre G, Conesa del Valle Z, Constantin P, Contin G, Contreras JG, Cormier TM, Corrales Morales Y, Cortese P, Cortés Maldonado I, Cosentino MR, Costa F, Cotallo ME, Crescio E, Crochet P, Cruz Alaniz E, Cuautle E, Cunqueiro L, Dainese A, Dalsgaard HH, Danu A, Das D, Das I, Das K, Dash S, Dash A, De S, de Barros GOV, De Caro A, de Cataldo G, de Cuveland J, De Falco A, De Gruttola D, Delagrange H, Deloff A, Demanov V, De Marco N, Dénes E, De Pasquale S, Deppman A, Erasmo GD, de Rooij R, Diaz Corchero MA, Di Bari D, Dietel T, Di Liberto S, Di Mauro A, Di Nezza P, Divià R, Djuvsland Ø, Dobrin A, Dobrowolski T, Domínguez I, Dönigus B, Dordic O, Driga O, Dubey AK, Ducroux L, Dupieux P, Dutta Majumdar MR, Dutta Majumdar AK, Elia D, Emschermann D, Engel H, Erdal HA, Espagnon B, Estienne M, Esumi S, Evans D, Eyyubova G, Fabris D, Faivre J, Falchieri D, Fantoni A, Fasel M, Fearick R, Fedunov A, Fehlker D, Feldkamp L, Felea D, Fenton-Olsen B, Feofilov G, Fernández Téllez A, Ferretti A, Ferretti R, Figiel J, Figueredo MAS, Filchagin S, Finogeev D, Fionda FM, Fiore EM, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Frankenfeld U, Fuchs U, Furget C, Fusco Girard M, Gaardhøje JJ, Gagliardi M, Gago A, Gallio M, Gangadharan DR, Ganoti P, Garabatos C, Garcia-Solis E, Garishvili I, Gerhard J, Germain M, Geuna C, Gheata A, Gheata M, Ghidini B, Ghosh P, Gianotti P, Girard MR, Giubellino P, Gladysz-Dziadus E, Glässel P, Gomez R, Gonschior A, Ferreiro EG, González-Trueba LH, González-Zamora P, Gorbunov S, Goswami A, Gotovac S, Grabski V, Graczykowski LK, Grajcarek R, Grelli A, Grigoras C, Grigoras A, Grigoriev V, Grigoryan A, Grigoryan S, Grinyov B, Grion N, Gros P, Grosse-Oetringhaus JF, Grossiord JY, Grosso R, Guber F, Guernane R, Guerra Gutierrez C, Guerzoni B, Guilbaud M, Gulbrandsen K, Gunji T, Gupta A, Gupta R, Gutbrod H, Haaland Ø, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Han BH, Hanratty LD, Hansen A, Harmanova Z, Harris JW, Hartig M, Hasegan D, Hatzifotiadou D, Hayrapetyan A, Heckel ST, Heide M, Helstrup H, Herghelegiu A, Herrera Corral G, Herrmann N, Hess BA, Hetland KF, Hicks B, Hille PT, Hippolyte B, Horaguchi T, Hori Y, Hristov P, Hřivnáčová I, Huang M, Humanic TJ, Hwang DS, Ichou R, Ilkaev R, Ilkiv I, Inaba M, Incani E, Innocenti GM, Innocenti PG, Ippolitov M, Irfan M, Ivan C, Ivanov V, Ivanov M, Ivanov A, Ivanytskyi O, Jachołkowski A, Jacobs PM, Jang HJ, Jangal S, Janik MA, Janik R, Jayarathna PHSY, Jena S, Jha DM, Jimenez Bustamante RT, Jirden L, Jones PG, Jung H, Jusko A, Kaidalov AB, Kakoyan V, Kalcher S, Kaliňák P, Kalliokoski T, Kalweit A, Kanaki K, Kang JH, Kaplin V, Karasu Uysal A, Karavichev O, Karavicheva T, Karpechev E, Kazantsev A, Kebschull U, Keidel R, Khan P, Khan MM, Khan SA, Khanzadeev A, Kharlov Y, Kileng B, Kim DW, Kim M, Kim M, Kim SH, Kim DJ, Kim S, Kim JH, Kim JS, Kim B, Kim T, Kirsch S, Kisel I, Kiselev S, Kisiel A, Klay JL, Klein J, Klein-Bösing C, Kliemant M, Kluge A, Knichel ML, Knospe AG, Koch K, Köhler MK, Kolojvari A, Kondratiev V, Kondratyeva N, Konevskikh A, Korneev A, Kour R, Kowalski M, Kox S, Koyithatta Meethaleveedu G, Kral J, Králik I, Kramer F, Kraus I, Krawutschke T, Krelina M, Kretz M, Krivda M, Krizek F, Krus M, Kryshen E, Krzewicki M, Kucheriaev Y, Kuhn C, Kuijer PG, Kulakov I, Kumar J, Kurashvili P, Kurepin AB, Kurepin A, Kuryakin A, Kushpil V, Kushpil S, Kvaerno H, Kweon MJ, Kwon Y, Ladrón de Guevara P, Lakomov I, Langoy R, La Pointe SL, Lara C, Lardeux A, La Rocca P, Lazzeroni C, Lea R, Le Bornec Y, Lechman M, Lee SC, Lee KS, Lee GR, Lefèvre F, Lehnert J, Leistam L, Lenhardt M, Lenti V, León H, Leoncino M, León Monzón I, León Vargas H, Lévai P, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Liu L, Loenne PI, Loggins VR, Loginov V, Lohn S, Lohner D, Loizides C, Loo KK, Lopez X, López Torres E, Løvhøiden G, Lu XG, Luettig P, Lunardon M, Luo J, Luparello G, Luquin L, Luzzi C, Ma R, Ma K, Madagodahettige-Don DM, Maevskaya A, Mager M, Mahapatra DP, Maire A, Malaev M, Maldonado Cervantes I, Malinina L, Mal'Kevich D, Malzacher P, Mamonov A, Manceau L, Mangotra L, Manko V, Manso F, Manzari V, Mao Y, Marchisone M, Mareš J, Margagliotti GV, Margotti A, Marín A, Marin Tobon CA, Markert C, Martashvili I, Martinengo P, Martínez MI, Martínez Davalos A, Martínez García G, Martynov Y, Mas A, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastromarco M, Mastroserio A, Matthews ZL, Matyja A, Mayani D, Mayer C, Mazer J, Mazzoni MA, Meddi F, Menchaca-Rocha A, Mercado Pérez J, Meres M, Miake Y, Milano L, Milosevic J, Mischke A, Mishra AN, Miśkowiec D, Mitu C, Mlynarz J, Mohanty B, Mohanty AK, Molnar L, Montaño Zetina L, Monteno M, Montes E, Moon T, Morando M, Moreira De Godoy DA, Moretto S, Morsch A, Muccifora V, Mudnic E, Muhuri S, Mukherjee M, Müller H, Munhoz MG, Musa L, Musso A, Nandi BK, Nania R, Nappi E, Nattrass C, Naumov NP, Navin S, Nayak TK, Nazarenko S, Nazarov G, Nedosekin A, Niculescu M, Nielsen BS, Niida T, Nikolaev S, Nikolic V, Nikulin S, Nikulin V, Nilsen BS, Nilsson MS, Noferini F, Nomokonov P, Nooren G, Novitzky N, Nyanin A, Nyatha A, Nygaard C, Nystrand J, Ochirov A, Oeschler H, Oh S, Oh SK, Oleniacz J, Oppedisano C, Ortiz Velasquez A, Ortona G, Oskarsson A, Ostrowski P, Otwinowski J, Oyama K, Ozawa K, Pachmayer Y, Pachr M, Padilla F, Pagano P, Paić G, Painke F, Pajares C, Pal S, Pal SK, Palaha A, Palmeri A, Papikyan V, Pappalardo GS, Park WJ, Passfeld A, Pastirčák B, Patalakha DI, Paticchio V, Pavlinov A, Pawlak T, Peitzmann T, Pereira Da Costa H, Pereira De Oliveira Filho E, Peresunko D, Pérez Lara CE, Perez Lezama E, Perini D, Perrino D, Peryt W, Pesci A, Peskov V, Pestov Y, Petráček V, Petran M, Petris M, Petrov P, Petrovici M, Petta C, Piano S, Piccotti A, Pikna M, Pillot P, Pinazza O, Pinsky L, Pitz N, Piyarathna DB, Płoskoń M, Pluta J, Pocheptsov T, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Polák K, Polichtchouk B, Pop A, Porteboeuf-Houssais S, Pospíšil V, Potukuchi B, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puchagin S, Puddu G, Pujol Teixido J, Pulvirenti A, Punin V, Putiš M, Putschke J, Quercigh E, Qvigstad H, Rachevski A, Rademakers A, Radomski S, Räihä TS, Rak J, Rakotozafindrabe A, Ramello L, Ramírez Reyes A, Raniwala S, Raniwala R, Räsänen SS, Rascanu BT, Rathee D, Read KF, Real JS, Redlich K, Reichelt P, Reicher M, Renfordt R, Reolon AR, Reshetin A, Rettig F, Revol JP, Reygers K, Riccati L, Ricci RA, Richert T, Richter M, Riedler P, Riegler W, Riggi F, Rodrigues Fernandes Rabacal B, Rodríguez Cahuantzi M, Rodriguez Manso A, Røed K, Rohr D, Röhrich D, Romita R, Ronchetti F, Rosnet P, Rossegger S, Rossi A, Roy C, Roy P, Rubio Montero AJ, Rui R, Ryabinkin E, Rybicki A, Sadovsky S, Safařík K, Sahoo R, Sahu PK, Saini J, Sakaguchi H, Sakai S, Sakata D, Salgado CA, Salzwedel J, Sambyal S, Samsonov V, Sanchez Castro X, Sándor L, Sandoval A, Sano S, Sano M, Santo R, Santoro R, Sarkamo J, Scapparone E, Scarlassara F, Scharenberg RP, Schiaua C, Schicker R, Schmidt C, Schmidt HR, Schreiner S, Schuchmann S, Schukraft J, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott R, Scott PA, Segato G, Selyuzhenkov I, Senyukov S, Seo J, Serci S, Serradilla E, Sevcenco A, Shabetai A, Shabratova G, Shahoyan R, Sharma N, Sharma S, Rohni S, Shigaki K, Shimomura M, Shtejer K, Sibiriak Y, Siciliano M, Sicking E, Siddhanta S, Siemiarczuk T, Silvermyr D, Silvestre C, Simatovic G, Simonetti G, Singaraju R, Singh R, Singha S, Singhal V, Sinha T, Sinha BC, Sitar B, Sitta M, Skaali TB, Skjerdal K, Smakal R, Smirnov N, Snellings RJM, Søgaard C, Soltz R, Son H, Song M, Song J, Soos C, Soramel F, Sputowska I, Spyropoulou-Stassinaki M, Srivastava BK, Stachel J, Stan I, Stan I, Stefanek G, Steinbeck T, Steinpreis M, Stenlund E, Steyn G, Stiller JH, Stocco D, Stolpovskiy M, Strabykin K, Strmen P, Suaide AAP, Subieta Vásquez MA, Sugitate T, Suire C, Sukhorukov M, Sultanov R, Sumbera M, Susa T, Szanto de Toledo A, Szarka I, Szczepankiewicz A, Szostak A, Szymanski M, Takahashi J, Tapia Takaki JD, Tauro A, Tejeda Muñoz G, Telesca A, Terrevoli C, Thäder J, Thomas D, Tieulent R, Timmins AR, Tlusty D, Toia A, Torii H, Toscano L, Truesdale D, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Tveter TS, Ulery J, Ullaland K, Ulrich J, Uras A, Urbán J, Urciuoli GM, Usai GL, Vajzer M, Vala M, Valencia Palomo L, Vallero S, van der Kolk N, Vande Vyvre P, van Leeuwen M, Vannucci L, Vargas A, Varma R, Vasileiou M, Vasiliev A, Vechernin V, Veldhoen M, Venaruzzo M, Vercellin E, Vergara S, Vernet R, Verweij M, Vickovic L, Viesti G, Vikhlyantsev O, Vilakazi Z, Villalobos Baillie O, Vinogradov A, Vinogradov L, Vinogradov Y, Virgili T, Viyogi YP, Vodopyanov A, Voloshin K, Voloshin S, Volpe G, von Haller B, Vranic D, Øvrebekk G, Vrláková J, Vulpescu B, Vyushin A, Wagner V, Wagner B, Wan R, Wang M, Wang D, Wang Y, Wang Y, Watanabe K, Weber M, Wessels JP, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk G, Wilk A, Williams MCS, Windelband B, Xaplanteris Karampatsos L, Yaldo CG, Yamaguchi Y, Yang H, Yang S, Yasnopolskiy S, Yi J, Yin Z, Yoo IK, Yoon J, Yu W, Yuan X, Yushmanov I, Zach C, Zampolli C, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zelnicek P, Zgura IS, Zhalov M, Zhang X, Zhang H, Zhou F, Zhou D, Zhou Y, Zhu J, Zhu J, Zhu X, Zichichi A, Zimmermann A, Zinovjev G, Zoccarato Y, Zynovyev M, Zyzak M. Production of muons from heavy flavor decays at forward rapidity in pp and Pb-Pb collisions at sqrt[s(NN)]=2.76 TeV. PHYSICAL REVIEW LETTERS 2012; 109:112301. [PMID: 23005621 DOI: 10.1103/physrevlett.109.112301] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2012] [Indexed: 06/01/2023]
Abstract
The ALICE Collaboration has measured the inclusive production of muons from heavy-flavor decays at forward rapidity, 2.5<y<4, in pp and Pb-Pb collisions at sqrt[s(NN)]=2.76 TeV. The p(t)-differential inclusive cross section of muons from heavy-flavor decays in pp collisions is compared to perturbative QCD calculations. The nuclear modification factor is studied as a function of p(t) and collision centrality. A weak suppression is measured in peripheral collisions. In the most central collisions, a suppression of a factor of about 3-4 is observed in 6<p(t)<10 GeV/c. The suppression shows no significant p(t) dependence.
Collapse
|
57
|
Abelev B, Adam J, Adamová D, Adare AM, Aggarwal MM, Aglieri Rinella G, Agocs AG, Agostinelli A, Aguilar Salazar S, Ahammed Z, Ahmad Masoodi A, Ahmad N, Ahn SU, Akindinov A, Aleksandrov D, Alessandro B, Alfaro Molina R, Alici A, Alkin A, Almaráz Aviña E, Alme J, Alt T, Altini V, Altinpinar S, Altsybeev I, Andrei C, Andronic A, Anguelov V, Anielski J, Anson C, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arbor N, Arcelli S, Arend A, Armesto N, Arnaldi R, Aronsson T, Arsene IC, Arslandok M, Asryan A, Augustinus A, Averbeck R, Awes TC, Aystö J, Azmi MD, Bach M, Badalà A, Baek YW, Bailhache R, Bala R, Baldini Ferroli R, Baldisseri A, Baldit A, Baltasar Dos Santos Pedrosa F, Bán J, Baral RC, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartke J, Basile M, Bastid N, Bathen B, Batigne G, Batyunya B, Baumann C, Bearden IG, Beck H, Belikov I, Bellini F, Bellwied R, Belmont-Moreno E, Bencedi G, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Bergmann C, Berzano D, Betev L, Bhasin A, Bhati AK, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Bjelogrlic S, Blanco F, Blanco F, Blau D, Blume C, Boccioli M, Bock N, Bogdanov A, Bøggild H, Bogolyubsky M, Boldizsár L, Bombara M, Book J, Borel H, Borissov A, Bose S, Bossú F, Botje M, Böttger S, Boyer B, Braidot E, Braun-Munzinger P, Bregant M, Breitner T, Browning TA, Broz M, Brun R, Bruna E, Bruno GE, Budnikov D, Buesching H, Bufalino S, Bugaiev K, Busch O, Buthelezi Z, Caballero Orduna D, Caffarri D, Cai X, Caines H, Calvo Villar E, Camerini P, Canoa Roman V, Cara Romeo G, Carena W, Carena F, Carlin Filho N, Carminati F, Carrillo Montoya CA, Casanova Díaz A, Castillo Castellanos J, Castillo Hernandez JF, Casula EAR, Catanescu V, Cavicchioli C, Cepila J, Cerello P, Chang B, Chapeland S, Charvet JL, Chattopadhyay S, Chattopadhyay S, Chawla I, Cherney M, Cheshkov C, Cheynis B, Chiavassa E, Chibante Barroso V, Chinellato DD, Chochula P, Chojnacki M, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Chung SU, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Coccetti F, Colamaria F, Colella D, Conesa Balbastre G, Conesa Del Valle Z, Constantin P, Contin G, Contreras JG, Cormier TM, Corrales Morales Y, Cortese P, Cortés Maldonado I, Cosentino MR, Costa F, Cotallo ME, Crescio E, Crochet P, Cruz Alaniz E, Cuautle E, Cunqueiro L, Dainese A, Dalsgaard HH, Danu A, Das K, Das I, Das D, Dash A, Dash S, De S, de Barros GOV, De Caro A, de Cataldo G, de Cuveland J, De Falco A, De Gruttola D, Delagrange H, Del Castillo Sanchez E, Deloff A, Demanov V, De Marco N, Dénes E, De Pasquale S, Deppman A, D'Erasmo G, de Rooij R, Diaz Corchero MA, Di Bari D, Dietel T, Di Giglio C, Di Liberto S, Di Mauro A, Di Nezza P, Divià R, Djuvsland O, Dobrin A, Dobrowolski T, Domínguez I, Dönigus B, Dordic O, Driga O, Dubey AK, Ducroux L, Dupieux P, Dutta Majumdar AK, Dutta Majumdar MR, Elia D, Emschermann D, Engel H, Erdal HA, Espagnon B, Estienne M, Esumi S, Evans D, Eyyubova G, Fabris D, Faivre J, Falchieri D, Fantoni A, Fasel M, Fearick R, Fedunov A, Fehlker D, Feldkamp L, Felea D, Feofilov G, Fernández Téllez A, Ferretti A, Ferretti R, Figiel J, Figueredo MAS, Filchagin S, Finogeev D, Fionda FM, Fiore EM, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Fragkiadakis M, Frankenfeld U, Fuchs U, Furget C, Fusco Girard M, Gaardhøje JJ, Gagliardi M, Gago A, Gallio M, Gangadharan DR, Ganoti P, Garabatos C, Garcia-Solis E, Garishvili I, Gerhard J, Germain M, Geuna C, Gheata A, Gheata M, Ghidini B, Ghosh P, Gianotti P, Girard MR, Giubellino P, Gladysz-Dziadus E, Glässel P, Gomez R, Ferreiro EG, González-Trueba LH, González-Zamora P, Gorbunov S, Goswami A, Gotovac S, Grabski V, Graczykowski LK, Grajcarek R, Grelli A, Grigoras A, Grigoras C, Grigoriev V, Grigoryan A, Grigoryan S, Grinyov B, Grion N, Gros P, Grosse-Oetringhaus JF, Grossiord JY, Grosso R, Guber F, Guernane R, Guerra Gutierrez C, Guerzoni B, Guilbaud M, Gulbrandsen K, Gunji T, Gupta A, Gupta R, Gutbrod H, Haaland O, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Han BH, Hanratty LD, Hansen A, Harmanova Z, Harris JW, Hartig M, Hasegan D, Hatzifotiadou D, Hayrapetyan A, Heckel ST, Heide M, Helstrup H, Herghelegiu A, Herrera Corral G, Herrmann N, Hetland KF, Hicks B, Hille PT, Hippolyte B, Horaguchi T, Hori Y, Hristov P, Hřivnáčová I, Huang M, Huber S, Humanic TJ, Hwang DS, Ichou R, Ilkaev R, Ilkiv I, Inaba M, Incani E, Innocenti GM, Innocenti PG, Ippolitov M, Irfan M, Ivan C, Ivanov V, Ivanov A, Ivanov M, Ivanytskyi O, Jachołkowski A, Jacobs PM, Jancurová L, Jang HJ, Jangal S, Janik MA, Janik R, Jayarathna PHSY, Jena S, Jimenez Bustamante RT, Jirden L, Jones PG, Jung H, Jusko A, Kaidalov AB, Kakoyan V, Kalcher S, Kaliňák P, Kalisky M, Kalliokoski T, Kalweit A, Kanaki K, Kang JH, Kaplin V, Karasu Uysal A, Karavichev O, Karavicheva T, Karpechev E, Kazantsev A, Kebschull U, Keidel R, Khan MM, Khan SA, Khan P, Khanzadeev A, Kharlov Y, Kileng B, Kim M, Kim JS, Kim DJ, Kim T, Kim B, Kim S, Kim SH, Kim DW, Kim JH, Kirsch S, Kisel I, Kiselev S, Kisiel A, Klay JL, Klein J, Klein-Bösing C, Kliemant M, Kluge A, Knichel ML, Knospe AG, Koch K, Köhler MK, Kolojvari A, Kondratiev V, Kondratyeva N, Konevskikh A, Korneev A, Kottachchi Kankanamge Don C, Kour R, Kowalski M, Kox S, Koyithatta Meethaleveedu G, Kral J, Králik I, Kramer F, Kraus I, Krawutschke T, Krelina M, Kretz M, Krivda M, Krizek F, Krus M, Kryshen E, Krzewicki M, Kucheriaev Y, Kuhn C, Kuijer PG, Kurashvili P, Kurepin A, Kurepin AB, Kuryakin A, Kushpil S, Kushpil V, Kvaerno H, Kweon MJ, Kwon Y, Ladrón de Guevara P, Lakomov I, Langoy R, Lara C, Lardeux A, La Rocca P, Lazzeroni C, Lea R, Le Bornec Y, Lee SC, Lee KS, Lefèvre F, Lehnert J, Leistam L, Lenhardt M, Lenti V, León H, León Monzón I, León Vargas H, Lévai P, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Liu L, Loenne PI, Loggins VR, Loginov V, Lohn S, Lohner D, Loizides C, Loo KK, Lopez X, López Torres E, Løvhøiden G, Lu XG, Luettig P, Lunardon M, Luo J, Luparello G, Luquin L, Luzzi C, Ma K, Ma R, Madagodahettige-Don DM, Maevskaya A, Mager M, Mahapatra DP, Maire A, Malaev M, Maldonado Cervantes I, Malinina L, Mal'kevich D, Malzacher P, Mamonov A, Manceau L, Mangotra L, Manko V, Manso F, Manzari V, Mao Y, Marchisone M, Mareš J, Margagliotti GV, Margotti A, Marín A, Marin Tobon CA, Markert C, Martashvili I, Martinengo P, Martínez MI, Martínez Davalos A, Martínez García G, Martynov Y, Mas A, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastromarco M, Mastroserio A, Matthews ZL, Matyja A, Mayani D, Mayer C, Mazer J, Mazzoni MA, Meddi F, Menchaca-Rocha A, Mercado Pérez J, Meres M, Miake Y, Milano L, Milosevic J, Mischke A, Mishra AN, Miśkowiec D, Mitu C, Mlynarz J, Mohanty AK, Mohanty B, Molnar L, Montaño Zetina L, Monteno M, Montes E, Moon T, Morando M, Moreira De Godoy DA, Moretto S, Morsch A, Muccifora V, Mudnic E, Muhuri S, Müller H, Munhoz MG, Musa L, Musso A, Nandi BK, Nania R, Nappi E, Nattrass C, Naumov NP, Navin S, Nayak TK, Nazarenko S, Nazarov G, Nedosekin A, Nicassio M, Nielsen BS, Niida T, Nikolaev S, Nikolic V, Nikulin V, Nikulin S, Nilsen BS, Nilsson MS, Noferini F, Nomokonov P, Nooren G, Novitzky N, Nyanin A, Nyatha A, Nygaard C, Nystrand J, Ochirov A, Oeschler H, Oh SK, Oh S, Oleniacz J, Oppedisano C, Ortiz Velasquez A, Ortona G, Oskarsson A, Ostrowski P, Otwinowski J, Oyama K, Ozawa K, Pachmayer Y, Pachr M, Padilla F, Pagano P, Paić G, Painke F, Pajares C, Pal SK, Pal S, Palaha A, Palmeri A, Papikyan V, Pappalardo GS, Park WJ, Passfeld A, Pastirčák B, Patalakha DI, Paticchio V, Pavlinov A, Pawlak T, Peitzmann T, Pereira De Oliveira Filho E, Peresunko D, Pérez Lara CE, Perez Lezama E, Perini D, Perrino D, Peryt W, Pesci A, Peskov V, Pestov Y, Petráček V, Petran M, Petris M, Petrov P, Petrovici M, Petta C, Piano S, Piccotti A, Pikna M, Pillot P, Pinazza O, Pinsky L, Pitz N, Piuz F, Piyarathna DB, Płoskoń M, Pluta J, Pocheptsov T, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Polák K, Polichtchouk B, Pop A, Porteboeuf-Houssais S, Pospíšil V, Potukuchi B, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puchagin S, Puddu G, Pujol Teixido J, Pulvirenti A, Punin V, Putiš M, Putschke J, Quercigh E, Qvigstad H, Rachevski A, Rademakers A, Radomski S, Räihä TS, Rak J, Rakotozafindrabe A, Ramello L, Ramírez Reyes A, Raniwala S, Raniwala R, Räsänen SS, Rascanu BT, Rathee D, Read KF, Real JS, Redlich K, Reichelt P, Reicher M, Renfordt R, Reolon AR, Reshetin A, Rettig F, Revol JP, Reygers K, Riccati L, Ricci RA, Richert T, Richter M, Riedler P, Riegler W, Riggi F, Rodríguez Cahuantzi M, Røed K, Rohr D, Röhrich D, Romita R, Ronchetti F, Rosnet P, Rossegger S, Rossi A, Roukoutakis F, Roy C, Roy P, Rubio Montero AJ, Rui R, Ryabinkin E, Rybicki A, Sadovsky S, Safařík K, Sahoo R, Sahu PK, Saini J, Sakaguchi H, Sakai S, Sakata D, Salgado CA, Salzwedel J, Sambyal S, Samsonov V, Sanchez Castro X, Sándor L, Sandoval A, Sano S, Sano M, Santo R, Santoro R, Sarkamo J, Scapparone E, Scarlassara F, Scharenberg RP, Schiaua C, Schicker R, Schmidt HR, Schmidt C, Schreiner S, Schuchmann S, Schukraft J, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott PA, Scott R, Segato G, Selyuzhenkov I, Senyukov S, Seo J, Serci S, Serradilla E, Sevcenco A, Sgura I, Shabetai A, Shabratova G, Shahoyan R, Sharma N, Sharma S, Shigaki K, Shimomura M, Shtejer K, Sibiriak Y, Siciliano M, Sicking E, Siddhanta S, Siemiarczuk T, Silvermyr D, Silvestre C, Simonetti G, Singaraju R, Singh R, Singha S, Sinha T, Sinha BC, Sitar B, Sitta M, Skaali TB, Skjerdal K, Smakal R, Smirnov N, Snellings RJM, Søgaard C, Soltz R, Son H, Song M, Song J, Soos C, Soramel F, Sputowska I, Spyropoulou-Stassinaki M, Srivastava BK, Stachel J, Stan I, Stan I, Stefanek G, Stefanini G, Steinbeck T, Steinpreis M, Stenlund E, Steyn G, Stocco D, Stolpovskiy M, Strabykin K, Strmen P, Suaide AAP, Subieta Vásquez MA, Sugitate T, Suire C, Sukhorukov M, Sultanov R, Sumbera M, Susa T, Szanto de Toledo A, Szarka I, Szostak A, Tagridis C, Takahashi J, Tapia Takaki JD, Tauro A, Tejeda Muñoz G, Telesca A, Terrevoli C, Thäder J, Thomas D, Tieulent R, Timmins AR, Tlusty D, Toia A, Torii H, Toscano L, Tosello F, Truesdale D, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Tveter TS, Ulery J, Ullaland K, Ulrich J, Uras A, Urbán J, Urciuoli GM, Usai GL, Vajzer M, Vala M, Valencia Palomo L, Vallero S, van der Kolk N, Vande Vyvre P, van Leeuwen M, Vannucci L, Vargas A, Varma R, Vasileiou M, Vasiliev A, Vechernin V, Veldhoen M, Venaruzzo M, Vercellin E, Vergara S, Vernekohl DC, Vernet R, Verweij M, Vickovic L, Viesti G, Vikhlyantsev O, Vilakazi Z, Villalobos Baillie O, Vinogradov A, Vinogradov Y, Vinogradov L, Virgili T, Viyogi YP, Vodopyanov A, Voloshin S, Voloshin K, Volpe G, von Haller B, Vranic D, Ovrebekk G, Vrláková J, Vulpescu B, Vyushin A, Wagner B, Wagner V, Wan R, Wang Y, Wang D, Wang Y, Wang M, Watanabe K, Wessels JP, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk G, Wilk A, Williams MCS, Windelband B, Xaplanteris Karampatsos L, Yang H, Yang S, Yasnopolskiy S, Yi J, Yin Z, Yokoyama H, Yoo IK, Yoon J, Yu W, Yuan X, Yushmanov I, Zach C, Zampolli C, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zelnicek P, Zgura IS, Zhalov M, Zhang X, Zhou D, Zhou Y, Zhou F, Zhu X, Zichichi A, Zimmermann A, Zinovjev G, Zoccarato Y, Zynovyev M. J/ψ suppression at forward rapidity in Pb-Pb collisions at √s(NN) = 2.76 TeV. PHYSICAL REVIEW LETTERS 2012; 109:072301. [PMID: 23006362 DOI: 10.1103/physrevlett.109.072301] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2012] [Indexed: 06/01/2023]
Abstract
The ALICE experiment has measured the inclusive J/ψ production in Pb-Pb collisions at √s(NN) = 2.76 TeV down to zero transverse momentum in the rapidity range 2.5 < y < 4. A suppression of the inclusive J/ψ yield in Pb-Pb is observed with respect to the one measured in pp collisions scaled by the number of binary nucleon-nucleon collisions. The nuclear modification factor, integrated over the 0%-80% most central collisions, is 0.545 ± 0.032(stat) ± 0.083(syst) and does not exhibit a significant dependence on the collision centrality. These features appear significantly different from measurements at lower collision energies. Models including J/ψ production from charm quarks in a deconfined partonic phase can describe our data.
Collapse
|
58
|
Aamodt K, Abelev B, Abrahantes Quintana A, Adamová D, Adare AM, Aggarwal MM, Aglieri Rinella G, Agocs AG, Agostinelli A, Aguilar Salazar S, Ahammed Z, Ahmad N, Ahmad Masoodi A, Ahn SU, Akindinov A, Aleksandrov D, Alessandro B, Alfaro Molina R, Alici A, Alkin A, Almaráz Aviña E, Alme J, Alt T, Altini V, Altinpinar S, Altsybeev I, Andrei C, Andronic A, Anguelov V, Anielski J, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arbor N, Arcelli S, Arend A, Armesto N, Arnaldi R, Aronsson T, Arsene IC, Arslandok M, Asryan A, Augustinus A, Averbeck R, Awes TC, Äystö J, Azmi MD, Bach M, Badalà A, Baek YW, Bailhache R, Bala R, Baldini Ferroli R, Baldisseri A, Baldit A, Baltasar Dos Santos Pedrosa F, Bán J, Baral RC, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartke J, Basile M, Bastid N, Bathen B, Batigne G, Batyunya B, Baumann C, Bearden IG, Beck H, Belikov I, Bellini F, Bellwied R, Belmont-Moreno E, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Bergmann C, Betev L, Bhasin A, Bhati AK, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Biolcati E, Blanco F, Blanco F, Blau D, Blume C, Bock N, Bogdanov A, Bøggild H, Bogolyubsky M, Boldizsár L, Bombara M, Bombonati C, Book J, Borel H, Borissov A, Bortolin C, Bose S, Bossú F, Botje M, Böttger S, Boyer B, Braun-Munzinger P, Bregant M, Breitner T, Broz M, Brun R, Bruna E, Bruno GE, Budnikov D, Buesching H, Bufalino S, Bugaiev K, Busch O, Buthelezi Z, Caffarri D, Cai X, Caines H, Calvo Villar E, Camerini P, Canoa Roman V, Cara Romeo G, Carena F, Carena W, Carminati F, Casanova Díaz A, Caselle M, Castillo Castellanos J, Casula EAR, Catanescu V, Cavicchioli C, Cepila J, Cerello P, Chang B, Chapeland S, Charvet JL, Chattopadhyay S, Chattopadhyay S, Cherney M, Cheshkov C, Cheynis B, Chiavassa E, Chibante Barroso V, Chinellato DD, Chochula P, Chojnacki M, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Chung SU, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Coccetti F, Coffin JP, Colamaria F, Colella D, Conesa Balbastre G, Conesa del Valle Z, Constantin P, Contin G, Contreras JG, Cormier TM, Corrales Morales Y, Cortés Maldonado I, Cortese P, Cosentino MR, Costa F, Cotallo ME, Crochet P, Cruz Alaniz E, Cuautle E, Cunqueiro L, Erasmo GD, Dainese A, Dalsgaard HH, Danu A, Das D, Das I, Das K, Dash A, Dash S, De S, De Azevedo Moregula A, de Barros GOV, De Caro A, de Cataldo G, de Cuveland J, De Falco A, De Gruttola D, De Marco N, De Pasquale S, de Rooij R, Del Castillo Sanchez E, Delagrange H, Deloff A, Demanov V, Dénes E, Deppman A, Di Bari D, Di Giglio C, Di Liberto S, Di Mauro A, Di Nezza P, Dietel T, Divià R, Djuvsland Ø, Dobrin A, Dobrowolski T, Domínguez I, Dönigus B, Dordic O, Driga O, Dubey AK, Ducroux L, Dupieux P, Dutta Majumdar AK, Dutta Majumdar MR, Elia D, Emschermann D, Engel H, Erdal HA, Espagnon B, Estienne M, Esumi S, Evans D, Eyyubova G, Fabris D, Faivre J, Falchieri D, Fantoni A, Fasel M, Fearick R, Fedunov A, Fehlker D, Felea D, Fenton-Olsen B, Feofilov G, Fernández Téllez A, Ferreiro EG, Ferretti A, Ferretti R, Figiel J, Figueredo MAS, Filchagin S, Fini R, Finogeev D, Fionda FM, Fiore EM, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Fragkiadakis M, Frankenfeld U, Fuchs U, Furget C, Fusco Girard M, Gaardhøje JJ, Gagliardi M, Gago A, Gallio M, Gangadharan DR, Ganoti P, Garabatos C, Garcia-Solis E, Garishvili I, Gerhard J, Germain M, Geuna C, Gheata A, Gheata M, Ghidini B, Ghosh P, Gianotti P, Girard MR, Giubellino P, Gladysz-Dziadus E, Glässel P, Gomez R, González-Trueba LH, González-Zamora P, Gorbunov S, Goswami A, Gotovac S, Grabski V, Graczykowski LK, Grajcarek R, Grelli A, Grigoras A, Grigoras C, Grigoriev V, Grigoryan A, Grigoryan S, Grinyov B, Grion N, Grosse-Oetringhaus JF, Grossiord JY, Guber F, Guernane R, Guerra Gutierrez C, Guerzoni B, Guilbaud M, Gulbrandsen K, Gunji T, Gupta A, Gupta R, Gutbrod H, Haaland Ø, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Hanratty LD, Harmanova Z, Harris JW, Hartig M, Hasegan D, Hatzifotiadou D, Hayrapetyan A, Heide M, Helstrup H, Herghelegiu A, Herrera Corral G, Herrmann N, Hetland KF, Hicks B, Hille PT, Hippolyte B, Horaguchi T, Hori Y, Hristov P, Hřivnáčová I, Huang M, Huber S, Humanic TJ, Hwang DS, Ichou R, Ilkaev R, Ilkiv I, Inaba M, Incani E, Innocenti GM, Ippolitov M, Irfan M, Ivan C, Ivanov A, Ivanov M, Ivanov V, Ivanytskyi O, Jacobs PM, Jancurová L, Jangal S, Janik MA, Janik R, Jayarathna PHSY, Jena S, Jimenez Bustamante RT, Jirden L, Jones PG, Jung H, Jung W, Jusko A, Kalcher S, Kaliňák P, Kalisky M, Kalliokoski T, Kalweit A, Kanaki K, Kang JH, Kaplin V, Karasu Uysal A, Karavichev O, Karavicheva T, Karpechev E, Kazantsev A, Kebschull U, Keidel R, Khan MM, Khan P, Khan SA, Khanzadeev A, Kharlov Y, Kileng B, Kim B, Kim DJ, Kim DW, Kim JH, Kim JS, Kim M, Kim S, Kim SH, Kim T, Kirsch S, Kisel I, Kiselev S, Kisiel A, Klay JL, Klein J, Klein-Bösing C, Kliemant M, Kluge A, Knichel ML, Koch K, Köhler MK, Kolojvari A, Kondratiev V, Kondratyeva N, Konevskikh A, Kottachchi Kankanamg Don C, Kour R, Kowalski M, Kox S, Koyithatta Meethaleveedu G, Kral J, Králik I, Kramer F, Kraus I, Krawutschke T, Kretz M, Krivda M, Krizek F, Krus M, Kryshen E, Krzewicki M, Kucheriaev Y, Kuhn C, Kuijer PG, Kurashvili P, Kurepin A, Kurepin AB, Kuryakin A, Kushpil S, Kushpil V, Kweon MJ, Kwon Y, La Rocca P, Ladrón de Guevara P, Lakomov I, Lara C, Lardeux A, Larsen DT, Lazzeroni C, Le Bornec Y, Lea R, Lechman M, Lee KS, Lee SC, Lefèvre F, Lehnert J, Leistam L, Lenhardt M, Lenti V, León Monzón I, León Vargas H, Lévai P, Li X, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Liu L, Loenne PI, Loggins VR, Loginov V, Lohn S, Lohner D, Loizides C, Loo KK, Lopez X, López Torres E, Løvhøiden G, Lu XG, Luettig P, Lunardon M, Luo J, Luparello G, Luquin L, Luzzi C, Ma R, Maevskaya A, Mager M, Mahapatra DP, Maire A, Malaev M, Maldonado Cervantes I, Malinina L, Mal'Kevich D, Malzacher P, Mamonov A, Manceau L, Manko V, Manso F, Manzari V, Mao Y, Marchisone M, Mareš J, Margagliotti GV, Margotti A, Marín A, Markert C, Martashvili I, Martinengo P, Martínez MI, Martínez Davalos A, Martínez García G, Martynov Y, Mas A, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastromarco M, Mastroserio A, Matthews ZL, Matyja A, Mayani D, Mayer C, Mazzoni MA, Meddi F, Menchaca-Rocha A, Mercado Pérez J, Meres M, Miake Y, Michalon A, Midori J, Milano L, Milosevic J, Mischke A, Mishra AN, Miśkowiec D, Mitu C, Mlynarz J, Mohanty AK, Mohanty B, Molnar L, Montaño Zetina L, Monteno M, Montes E, Moon T, Morando M, Moreira De Godoy DA, Moretto S, Morsch A, Muccifora V, Mudnic E, Müller H, Muhuri S, Munhoz MG, Musa L, Musso A, Nandi BK, Nania R, Nappi E, Nattrass C, Naumov NP, Navin S, Nayak TK, Nazarenko S, Nazarov G, Nedosekin A, Nicassio M, Nielsen BS, Niida T, Nikolaev S, Nikolic V, Nikulin S, Nikulin V, Nilsen BS, Nilsson MS, Noferini F, Nomokonov P, Nooren G, Novitzky N, Nyanin A, Nyatha A, Nygaard C, Nystrand J, Obayashi H, Ochirov A, Oeschler H, Oh SK, Oleniacz J, Oppedisano C, Ortiz Velasquez A, Ortona G, Oskarsson A, Otterlund I, Otwinowski J, Øvrebekk G, Oyama K, Pachmayer Y, Pachr M, Padilla F, Pagano P, Paić G, Painke F, Pajares C, Pal S, Pal SK, Palaha A, Palmeri A, Pappalardo GS, Park WJ, Passfeld A, Patalakha DI, Paticchio V, Pavlinov A, Pawlak T, Peitzmann T, Pereira De Oliveira Filho E, Peresunko D, Pérez Lara CE, Perez Lezama E, Perini D, Perrino D, Peryt W, Pesci A, Peskov V, Pestov Y, Petráček V, Petran M, Petris M, Petrov P, Petrovici M, Petta C, Piano S, Piccotti A, Pikna M, Pillot P, Pinazza O, Pinsky L, Pitz N, Piuz F, Piyarathna DB, Płoskoń M, Pluta J, Pocheptsov T, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Polichtchouk B, Pop A, Porteboeuf-Houssais S, Pospíšil V, Potukuchi B, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puddu G, Pulvirenti A, Punin V, Putiš M, Putschke J, Quercigh E, Qvigstad H, Rachevski A, Rademakers A, Radomski S, Räihä TS, Rak J, Rakotozafindrabe A, Ramello L, Ramírez Reyes A, Raniwala R, Raniwala S, Räsänen SS, Rascanu BT, Rathee D, Read KF, Real JS, Redlich K, Reichelt P, Reicher M, Renfordt R, Reolon AR, Reshetin A, Rettig F, Revol JP, Reygers K, Ricaud H, Riccati L, Ricci RA, Richter M, Riedler P, Riegler W, Riggi F, Rodríguez Cahuantzi M, Rohr D, Röhrich D, Romita R, Ronchetti F, Rosnet P, Rossegger S, Rossi A, Roukoutakis F, Roy C, Roy P, Rubio Montero AJ, Rui R, Ryabinkin E, Rybicki A, Sadovsky S, Šafařík K, Sahu PK, Saini J, Sakaguchi H, Sakai S, Sakata D, Salgado CA, Sambyal S, Samsonov V, Sanchez Castro X, Šándor L, Sandoval A, Sano M, Sano S, Santo R, Santoro R, Sarkamo J, Scapparone E, Scarlassara F, Scharenberg RP, Schiaua C, Schicker R, Schmidt C, Schmidt HR, Schreiner S, Schuchmann S, Schukraft J, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott PA, Scott R, Segato G, Selyuzhenkov I, Senyukov S, Serci S, Serradilla E, Sevcenco A, Sgura I, Shabratova G, Shahoyan R, Sharma N, Sharma S, Shigaki K, Shimomura M, Shtejer K, Sibiriak Y, Siciliano M, Sicking E, Siddhanta S, Siemiarczuk T, Silvermyr D, Simonetti G, Singaraju R, Singh R, Singha S, Sinha BC, Sinha T, Sitar B, Sitta M, Skaali TB, Skjerdal K, Smakal R, Smirnov N, Snellings R, Søgaard C, Soltz R, Son H, Song J, Song M, Soos C, Soramel F, Spyropoulou-Stassinaki M, Srivastava BK, Stachel J, Stan I, Stefanek G, Stefanini G, Steinbeck T, Steinpreis M, Stenlund E, Steyn G, Stocco D, Stolpovskiy M, Strmen P, Suaide AAP, Subieta Vásquez MA, Sugitate T, Suire C, Sukhorukov M, Sultanov R, Šumbera M, Susa T, Szanto de Toledo A, Szarka I, Szostak A, Tagridis C, Takahashi J, Tapia Takaki JD, Tauro A, Tejeda Muñoz G, Telesca A, Terrevoli C, Thäder J, Thomas D, Thomas JH, Tieulent R, Timmins AR, Tlusty D, Toia A, Torii H, Tosello F, Traczyk T, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Turvey AJ, Tveter TS, Ulery J, Ullaland K, Ulrich J, Uras A, Urbán J, Urciuoli GM, Usai GL, Vajzer M, Vala M, Valencia Palomo L, Vallero S, van der Kolk N, van Leeuwen M, Vande Vyvre P, Vannucci L, Vargas A, Varma R, Vasileiou M, Vasiliev A, Vechernin V, Veldhoen M, Venaruzzo M, Vercellin E, Vergara S, Vernekohl DC, Vernet R, Verweij M, Vickovic L, Viesti G, Vikhlyantsev O, Vilakazi Z, Villalobos Baillie O, Vinogradov A, Vinogradov L, Vinogradov Y, Virgili T, Viyogi YP, Vodopyanov A, Voloshin K, Voloshin S, Volpe G, von Haller B, Vranic D, Vrláková J, Vulpescu B, Vyushin A, Wagner B, Wagner V, Wan R, Wang D, Wang M, Wang Y, Wang Y, Watanabe K, Wessels JP, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk A, Wilk G, Williams MCS, Windelband B, Xaplanteris Karampatsos L, Yang H, Yasnopolskiy S, Yi J, Yin Z, Yokoyama H, Yoo IK, Yoon J, Yu W, Yuan X, Yushmanov I, Zach C, Zampolli C, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zelnicek P, Zgura I, Zhalov M, Zhang X, Zhou D, Zhou F, Zhou Y, Zhu X, Zichichi A, Zimmermann A, Zinovjev G, Zoccarato Y, Zynovyev M. Particle-yield modification in jetlike azimuthal dihadron correlations in Pb-Pb collisions at √s(NN)=2.76 TeV. PHYSICAL REVIEW LETTERS 2012; 108:092301. [PMID: 22463626 DOI: 10.1103/physrevlett.108.092301] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2011] [Indexed: 05/31/2023]
Abstract
The yield of charged particles associated with high-p(t) trigger particles (8<p(t)<15 GeV/c) is measured with the ALICE detector in Pb-Pb collisions at √s(NN)=2.76 TeV relative to proton-proton collisions at the same energy. The conditional per-trigger yields are extracted from the narrow jetlike correlation peaks in azimuthal dihadron correlations. In the 5% most central collisions, we observe that the yield of associated charged particles with transverse momenta p(t)>3 GeV/c on the away side drops to about 60% of that observed in pp collisions, while on the near side a moderate enhancement of 20%-30% is found.
Collapse
|
59
|
Abelev B, Abrahantes Quintana A, Adamová D, Adare AM, Aggarwal MM, Aglieri Rinella G, Agocs AG, Agostinelli A, Aguilar Salazar S, Ahammed Z, Ahmad N, Ahmad Masoodi A, Ahn SU, Akindinov A, Aleksandrov D, Alessandro B, AlfaroMolina R, Alici A, Alkin A, Almaráz Aviña E, Alt T, Altini V, Altinpinar S, Altsybeev I, Andrei C, Andronic A, Anguelov V, Anson C, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arbor N, Arcelli S, Arend A, Armesto N, Arnaldi R, Aronsson T, Arsene IC, Arslandok M, Asryan A, Augustinus A, Averbeck R, Awes TC, Aystö J, Azmi MD, Bach M, Badalà A, Baek YW, Bailhache R, Bala R, Baldini Ferroli R, Baldisseri A, Baldit A, Baltasar Dos Santos Pedrosa F, Bán J, Baral RC, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartke J, Basile M, Bastid N, Bathen B, Batigne G, Batyunya B, Baumann C, Bearden IG, Beck H, Belikov I, Bellini F, Bellwied R, Belmont-Moreno E, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Bergmann C, Berzano D, Betev L, Bhasin A, Bhati AK, Bianchi N, Bianchi L, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Blanco F, Blanco F, Blau D, Blume C, Boccioli M, Bock N, Bogdanov A, Bøggild H, Bogolyubsky M, Boldizsár L, Bombara M, Book J, Borel H, Borissov A, Bortolin C, Bose S, Bossú F, Botje M, Böttger S, Boyer B, Braun-Munzinger P, Bregant M, Breitner T, Broz M, Brun R, Bruna E, Bruno GE, Budnikov D, Buesching H, Bufalino S, Bugaiev K, Busch O, Buthelezi Z, Caffarri D, Cai X, Caines H, Calvo Villar E, Camerini P, Canoa Roman V, Cara Romeo G, Carena W, Carena F, Carlin Filho N, Carminati F, Carrillo Montoya CA, Casanova Díaz A, Caselle M, Castillo Castellanos J, Castillo Hernandez JF, Casula EAR, Catanescu V, Cavicchioli C, Cepila J, Cerello P, Chang B, Chapeland S, Charvet JL, Chattopadhyay S, Chattopadhyay S, Cherney M, Cheshkov C, Cheynis B, Chiavassa E, Chibante Barroso V, Chinellato DD, Chochula P, Chojnacki M, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Chung SU, Cicalò C, Cifarelli L, Cindolo F, Cleymans J, Coccetti F, Coffin JP, Colamaria F, Colella D, Conesa Balbastre G, Conesa del Valle Z, Constantin P, Contin G, Contreras JG, Cormier TM, Corrales Morales Y, Cortese P, Cortés Maldonado I, Cosentino MR, Costa F, Cotallo ME, Crescio E, Crochet P, Cruz Alaniz E, Cuautle E, Cunqueiro L, Dainese A, Dalsgaard HH, Danu A, Das D, Das I, Das K, Dash S, Dash A, De S, De Azevedo Moregula A, de Barros GOV, De Caro A, de Cataldo G, de Cuveland J, De Falco A, De Gruttola D, Delagrange H, Del Castillo Sanchez E, Deloff A, Demanov V, De Marco N, Dénes E, De Pasquale S, Deppman A, D'Erasmo G, de Rooij R, Di Bari D, Dietel T, Di Giglio C, Di Liberto S, Di Mauro A, Di Nezza P, Divià R, Djuvsland Ø, Dobrin A, Dobrowolski T, Domínguez I, Dönigus B, Dordic O, Driga O, Dubey AK, Ducroux L, Dupieux P, Dutta Majumdar MR, Dutta Majumdar AK, Elia D, Emschermann D, Engel H, Erdal HA, Espagnon B, Estienne M, Esumi S, Evans D, Eyyubova G, Fabris D, Faivre J, Falchieri D, Fantoni A, Fasel M, Fearick R, Fedunov A, Fehlker D, Feldkamp L, Felea D, Feofilov G, Fernández Téllez A, Ferreiro EG, Ferretti A, Ferretti R, Figiel J, Figueredo MAS, Filchagin S, Fini R, Finogeev D, Fionda FM, Fiore EM, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Fragkiadakis M, Frankenfeld U, Fuchs U, Furget C, Fusco Girard M, Gaardhøje JJ, Gagliardi M, Gago A, Gallio M, Gangadharan DR, Ganoti P, Garabatos C, Garcia-Solis E, Garishvili I, Gerhard J, Germain M, Geuna C, Gheata A, Gheata M, Ghidini B, Ghosh P, Gianotti P, Girard MR, Giubellino P, Gladysz-Dziadus E, Glässel P, Gomez R, González-Trueba LH, González-Zamora P, Gorbunov S, Goswami A, Gotovac S, Grabski V, Graczykowski LK, Grajcarek R, Grelli A, Grigoras A, Grigoras C, Grigoriev V, Grigoryan S, Grigoryan A, Grinyov B, Grion N, Gros P, Grosse-Oetringhaus JF, Grossiord JY, Grosso R, Guber F, Guernane R, Guerra Gutierrez C, Guerzoni B, Guilbaud M, Gulbrandsen K, Gunji T, Gupta A, Gupta R, Gutbrod H, Haaland Ø, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Han BH, Hanratty LD, Hansen A, Harmanova Z, Harris JW, Hartig M, Hasegan D, Hatzifotiadou D, Hayrapetyan A, Heide M, Helstrup H, Herghelegiu A, Herrera Corral G, Herrmann N, Hetland KF, Hicks B, Hille PT, Hippolyte B, Horaguchi T, Hori Y, Hristov P, Hřivnáčová I, Huang M, Huber S, Humanic TJ, Hwang DS, Ichou R, Ilkaev R, Ilkiv I, Inaba M, Incani E, Innocenti PG, Innocenti GM, Ippolitov M, Irfan M, Ivan C, Ivanov A, Ivanov M, Ivanov V, Ivanytskyi O, Jachołkowski A, Jacobs PM, Jancurová L, Jangal S, Janik MA, Janik R, Jayarathna PHSY, Jena S, Jimenez Bustamante RT, Jirden L, Jones PG, Jung H, Jung W, Jusko A, Kaidalov AB, Kakoyan V, Kalcher S, Kaliňák P, Kalisky M, Kalliokoski T, Kalweit A, Kanaki K, Kang JH, Kaplin V, Karasu Uysal A, Karavichev O, Karavicheva T, Karpechev E, Kazantsev A, Kebschull U, Keidel R, Khan MM, Khan SA, Khan P, Khanzadeev A, Kharlov Y, Kileng B, Kim S, Kim DW, Kim JH, Kim JS, Kim M, Kim SH, Kim T, Kim B, Kim DJ, Kirsch S, Kisel I, Kiselev S, Kisiel A, Klay JL, Klein J, Klein-Bösing C, Kliemant M, Kluge A, Knichel ML, Koch K, Köhler MK, Kolojvari A, Kondratiev V, Kondratyeva N, Konevskikh A, Kottachchi Kankanamge Don C, Kour R, Kowalski M, Kox S, Koyithatta Meethaleveedu G, Kral J, Králik I, Kramer F, Kraus I, Krawutschke T, Kretz M, Krivda M, Krizek F, Krus M, Kryshen E, Krzewicki M, Kucheriaev Y, Kuhn C, Kuijer PG, Kurashvili P, Kurepin AB, Kurepin A, Kuryakin A, Kushpil V, Kushpil S, Kvaerno H, Kweon MJ, Kwon Y, Ladrón de Guevara P, Lakomov I, Langoy R, Lara C, Lardeux A, La Rocca P, Larsen DT, Lazzeroni C, Lea R, Le Bornec Y, Lee SC, Lee KS, Lefèvre F, Lehnert J, Leistam L, Lenhardt M, Lenti V, León H, León Monzón I, León Vargas H, Lévai P, Li X, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Liu L, Loenne PI, Loggins VR, Loginov V, Lohn S, Lohner D, Loizides C, Loo KK, Lopez X, López Torres E, Løvhøiden G, Lu XG, Luettig P, Lunardon M, Luo J, Luparello G, Luquin L, Luzzi C, Ma R, Ma K, Madagodahettige-Don DM, Maevskaya A, Mager M, Mahapatra DP, Maire A, Malaev M, Maldonado Cervantes I, Malinina L, Mal'Kevich D, Malzacher P, Mamonov A, Manceau L, Mangotra L, Manko V, Manso F, Manzari V, Mao Y, Marchisone M, Mareš J, Margagliotti GV, Margotti A, Marín A, Markert C, Martashvili I, Martinengo P, Martínez MI, Martínez Davalos A, Martínez García G, Martynov Y, Mas A, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastromarco M, Mastroserio A, Matthews ZL, Matyja A, Mayani D, Mayer C, Mazzoni MA, Meddi F, Menchaca-Rocha A, Mercado Pérez J, Meres M, Miake Y, Michalon A, Midori J, Milano L, Milosevic J, Mischke A, Mishra AN, Miśkowiec D, Mitu C, Mlynarz J, Mohanty AK, Mohanty B, Molnar L, Montaño Zetina L, Monteno M, Montes E, Moon T, Morando M, Moreira De Godoy DA, Moretto S, Morsch A, Muccifora V, Mudnic E, Muhuri S, Müller H, Munhoz MG, Musa L, Musso A, Nandi BK, Nania R, Nappi E, Nattrass C, Naumov NP, Navin S, Nayak TK, Nazarenko S, Nazarov G, Nedosekin A, Nicassio M, Nielsen BS, Niida T, Nikolaev S, Nikolic V, Nikulin V, Nikulin S, Nilsen BS, Nilsson MS, Noferini F, Nomokonov P, Nooren G, Novitzky N, Nyanin A, Nyatha A, Nygaard C, Nystrand J, Obayashi H, Ochirov A, Oeschler H, Oh SK, Oleniacz J, Oppedisano C, Ortiz Velasquez A, Ortona G, Oskarsson A, Ostrowski P, Otterlund I, Otwinowski J, Øvrebekk G, Oyama K, Ozawa K, Pachmayer Y, Pachr M, Padilla F, Pagano P, Paić G, Painke F, Pajares C, Pal S, Pal SK, Palaha A, Palmeri A, Papikyan V, Pappalardo GS, Park WJ, Passfeld A, Pastirčák B, Patalakha DI, Paticchio V, Pavlinov A, Pawlak T, Peitzmann T, Perales M, Pereira De Oliveira Filho E, Peresunko D, Pérez Lara CE, Perez Lezama E, Perini D, Perrino D, Peryt W, Pesci A, Peskov V, Pestov Y, Petráček V, Petran M, Petris M, Petrov P, Petrovici M, Petta C, Piano S, Piccotti A, Pikna M, Pillot P, Pinazza O, Pinsky L, Pitz N, Piuz F, Piyarathna DB, Płoskoń M, Pluta J, Pocheptsov T, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Polák K, Polichtchouk B, Pop A, Porteboeuf-Houssais S, Pospíšil V, Potukuchi B, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puddu G, Pulvirenti A, Punin V, Putiš M, Putschke J, Quercigh E, Qvigstad H, Rachevski A, Rademakers A, Radomski S, Räihä TS, Rak J, Rakotozafindrabe A, Ramello L, Ramírez Reyes A, Raniwala S, Raniwala R, Räsänen SS, Rascanu BT, Rathee D, Read KF, Real JS, Redlich K, Reichelt P, Reicher M, Renfordt R, Reolon AR, Reshetin A, Rettig F, Revol JP, Reygers K, Ricaud H, Riccati L, Ricci RA, Richter M, Riedler P, Riegler W, Riggi F, Rodríguez Cahuantzi M, Rohr D, Röhrich D, Romita R, Ronchetti F, Rosnet P, Rossegger S, Rossi A, Roukoutakis F, Roy C, Roy P, Rubio Montero AJ, Rui R, Ryabinkin E, Rybicki A, Sadovsky S, Safařík K, Sahu PK, Saini J, Sakaguchi H, Sakai S, Sakata D, Salgado CA, Sambyal S, Samsonov V, Sanchez Castro X, Sándor L, Sandoval A, Sano M, Sano S, Santo R, Santoro R, Sarkamo J, Scapparone E, Scarlassara F, Scharenberg RP, Schiaua C, Schicker R, Schmidt HR, Schmidt C, Schreiner S, Schuchmann S, Schukraft J, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott R, Scott PA, Segato G, Selyuzhenkov I, Senyukov S, Seo J, Serci S, Serradilla E, Sevcenco A, Sgura I, Shabratova G, Shahoyan R, Sharma N, Sharma S, Shigaki K, Shimomura M, Shtejer K, Sibiriak Y, Siciliano M, Sicking E, Siddhanta S, Siemiarczuk T, Silvermyr D, Simonetti G, Singaraju R, Singh R, Singha S, Sinha T, Sinha BC, Sitar B, Sitta M, Skaali TB, Skjerdal K, Smakal R, Smirnov N, Snellings R, Søgaard C, Soltz R, Son H, Song J, Song M, Soos C, Soramel F, Spyropoulou-Stassinaki M, Srivastava BK, Stachel J, Stan I, Stan I, Stefanek G, Stefanini G, Steinbeck T, Steinpreis M, Stenlund E, Steyn G, Stocco D, Stolpovskiy M, Strmen P, Suaide AAP, Subieta Vásquez MA, Sugitate T, Suire C, Sukhorukov M, Sultanov R, Sumbera M, Susa T, Szanto de Toledo A, Szarka I, Szostak A, Tagridis C, Takahashi J, Tapia Takaki JD, Tauro A, Tejeda Muñoz G, Telesca A, Terrevoli C, Thäder J, Thomas JH, Thomas D, Tieulent R, Timmins AR, Tlusty D, Toia A, Torii H, Toscano L, Tosello F, Traczyk T, Truesdale D, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Tveter TS, Ulery J, Ullaland K, Ulrich J, Uras A, Urbán J, Urciuoli GM, Usai GL, Vajzer M, Vala M, Valencia Palomo L, Vallero S, van der Kolk N, Vande Vyvre P, van Leeuwen M, Vannucci L, Vargas A, Varma R, Vasileiou M, Vasiliev A, Vechernin V, Veldhoen M, Venaruzzo M, Vercellin E, Vergara S, Vernekohl DC, Vernet R, Verweij M, Vickovic L, Viesti G, Vikhlyantsev O, Vilakazi Z, Villalobos Baillie O, Vinogradov A, Vinogradov L, Vinogradov Y, Virgili T, Viyogi YP, Vodopyanov A, Voloshin K, Voloshin S, Volpe G, von Haller B, Vranic D, Vrláková J, Vulpescu B, Vyushin A, Wagner V, Wagner B, Wan R, Wang Y, Wang D, Wang Y, Wang M, Watanabe K, Wessels JP, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk G, Wilk A, Williams MCS, Windelband B, Xaplanteris Karampatsos L, Yang H, Yano S, Yasnopolskiy S, Yi J, Yin Z, Yokoyama H, Yoo IK, Yoon J, Yu W, Yuan X, Yushmanov I, Zach C, Zampolli C, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zelnicek P, Zgura I, Zhalov M, Zhang X, Zhou F, Zhou D, Zhou Y, Zhu X, Zichichi A, Zimmermann A, Zinovjev G, Zoccarato Y, Zynovyev M. J/ψ polarization in pp collisions at √s=7 TeV. PHYSICAL REVIEW LETTERS 2012; 108:082001. [PMID: 22463524 DOI: 10.1103/physrevlett.108.082001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2011] [Indexed: 05/31/2023]
Abstract
The ALICE Collaboration has studied J/ψ production in pp collisions at √s=7 TeV at the LHC through its muon pair decay. The polar and azimuthal angle distributions of the decay muons were measured, and results on the J/ψ polarization parameters λ(θ) and λ(φ) were obtained. The study was performed in the kinematic region 2.5<y<4, 2<p(t)<8 GeV/c, in the helicity and Collins-Soper reference frames. In both frames, the polarization parameters are compatible with zero, within uncertainties.
Collapse
|
60
|
Hughes C, Herrmann N. Performance monitoring in transfusion. Pathology 2012. [DOI: 10.1016/s0031-3025(16)32826-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
61
|
Swardfager W, Herrmann N, Marzolini S, Saleem M, Shammi P, Oh P, Albert P, Daigle M, Kiss A, Lanctôt K. Brain derived neurotrophic factor, cardiopulmonary fitness and cognition in patients with coronary artery disease. Brain Behav Immun 2011; 25:1264-71. [PMID: 21554945 PMCID: PMC4540594 DOI: 10.1016/j.bbi.2011.04.017] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2011] [Revised: 04/04/2011] [Accepted: 04/25/2011] [Indexed: 01/12/2023] Open
Abstract
OBJECTIVE To assess serum brain derived neurotrophic factor (BDNF) concentrations as a correlate of cardiopulmonary fitness and as a predictor of cognitive performance in subjects with coronary artery disease (CAD). METHODS Serum BDNF concentrations were assayed by ELISA and fitness was assessed using a standardized exercise stress test. The Mini Mental Status Examination (MMSE), California Verbal Learning Test 2nd Ed., Stroop, Trail Making Test B and the Digit Symbol-Coding task were administered. The val66met BDNF genotype and serum interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) concentrations were determined as potential confounders. RESULTS In subjects with CAD (n=88; 85.2% male, mean age 62.8±10.5 yr), cardiopulmonary fitness was associated with higher serum BDNF concentrations (β=.305, p=.013). Higher serum BDNF concentrations were associated with higher MMSE scores (F(1,87)=15.406, p<.0005) and better performance on the Digit Symbol-Coding task (F(1,87)=9.620, p=.003). IL-6, TNF-α and the val66met genotype did not influence these results. CONCLUSION Serum BDNF concentrations were associated with cardiopulmonary fitness, psychomotor processing speed and overall cognition in subjects with CAD.
Collapse
|
62
|
Aamodt K, Abelev B, Abrahantes Quintana A, Adamová D, Adare AM, Aggarwal MM, Aglieri Rinella G, Agocs AG, Agostinelli A, Aguilar Salazar S, Ahammed Z, Ahmad N, Ahmad Masoodi A, Ahn SU, Akindinov A, Aleksandrov D, Alessandro B, Alfaro Molina R, Alici A, Alkin A, Almaráz Aviña E, Alt T, Altini V, Altsybeev I, Andrei C, Andronic A, Anguelov V, Anson C, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arbor N, Arcelli S, Arend A, Armesto N, Arnaldi R, Aronsson T, Arsene IC, Arslandok M, Asryan A, Augustinus A, Averbeck R, Awes TC, Äystö J, Azmi MD, Bach M, Badalà A, Baek YW, Bailhache R, Bala R, Baldini Ferroli R, Baldisseri A, Baldit A, Bán J, Baral RC, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartke J, Basile M, Bastid N, Bathen B, Batigne G, Batyunya B, Baumann C, Bearden IG, Beck H, Belikov I, Bellini F, Bellwied R, Belmont-Moreno E, Beole S, Berceanu I, Bercuci A, Berdermann E, Berdnikov Y, Bergmann C, Betev L, Bhasin A, Bhati AK, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Biolcati E, Blanco F, Blanco F, Blau D, Blume C, Boccioli M, Bock N, Bogdanov A, Bøggild H, Bogolyubsky M, Boldizsár L, Bombara M, Bombonati C, Book J, Borel H, Borissov A, Bortolin C, Bose S, Bossú F, Botje M, Böttger S, Boyer B, Braun-Munzinger P, Bravina L, Bregant M, Breitner T, Broz M, Brun R, Bruna E, Bruno GE, Budnikov D, Buesching H, Bufalino S, Bugaiev K, Busch O, Buthelezi Z, Caffarri D, Cai X, Caines H, Calvo Villar E, Camerini P, Canoa Roman V, Cara Romeo G, Carena F, Carena W, Carlin Filho N, Carminati F, Casanova Díaz A, Caselle M, Castillo Castellanos J, Castillo Hernandez JF, Catanescu V, Cavicchioli C, Cepila J, Cerello P, Chang B, Chapeland S, Charvet JL, Chattopadhyay S, Chattopadhyay S, Cherney M, Cheshkov C, Cheynis B, Chibante Barroso V, Chinellato DD, Chochula P, Chojnacki M, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Coccetti F, Coffin JP, Conesa Balbastre G, Conesa del Valle Z, Constantin P, Contin G, Contreras JG, Cormier TM, Corrales Morales Y, Cortese P, Cortés Maldonado I, Cosentino MR, Costa F, Cotallo ME, Crescio E, Crochet P, Cuautle E, Cunqueiro L, Dainese A, Dalsgaard HH, Danu A, Das I, Das D, Dash S, Dash A, De S, De Azevedo Moregula A, de Barros GOV, De Caro A, de Cataldo G, de Cuveland J, De Falco A, De Gruttola D, Delagrange H, Del Castillo Sanchez E, Delgado Mercado Y, Dellacasa G, Deloff A, Demanov V, De Marco N, Dénes E, De Pasquale S, Deppman A, Erasmo GD, de Rooij R, Di Bari D, Dietel T, Di Giglio C, Di Liberto S, Di Mauro A, Di Nezza P, Divià R, Djuvsland Ø, Dobrin A, Dobrowolski T, Domínguez I, Dönigus B, Dordic O, Driga O, Dubey AK, Ducroux L, Dupieux P, Dutta Majumdar MR, Dutta Majumdar AK, Elia D, Emschermann D, Engel H, Erdal HA, Espagnon B, Estienne M, Esumi S, Evans D, Evrard S, Eyyubova G, Fabjan CW, Fabris D, Faivre J, Falchieri D, Fantoni A, Fasel M, Fearick R, Fedunov A, Fehlker D, Fekete V, Felea D, Feofilov G, Fernández Téllez A, Ferretti R, Ferretti A, Figueredo MAS, Filchagin S, Fini R, Finogeev D, Fionda FM, Fiore EM, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Fragkiadakis M, Frankenfeld U, Fuchs U, Furano F, Furget C, Fusco Girard M, Gaardhøje JJ, Gadrat S, Gagliardi M, Gago A, Gallio M, Gangadharan DR, Ganoti P, Garabatos C, Garcia-Solis E, Gemme R, Gerhard J, Germain M, Geuna C, Gheata M, Gheata A, Ghidini B, Ghosh P, Gianotti P, Girard MR, Giubellino P, Gladysz-Dziadus E, Glässel P, Gomez R, Ferreiro EG, González-Trueba LH, González-Zamora P, Gorbunov S, Gotovac S, Grabski V, Graczykowski LK, Grajcarek R, Grelli A, Grigoras C, Grigoras A, Grigoriev V, Grigoryan S, Grigoryan A, Grinyov B, Grion N, Gros P, Grosse-Oetringhaus JF, Grossiord JY, Guber F, Guernane R, Guerra Gutierrez C, Guerzoni B, Guilbaud M, Gulbrandsen K, Gulkanyan H, Gunji T, Gupta R, Gupta A, Gutbrod H, Haaland Ø, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Han BH, Hanratty LD, Harmanova Z, Harris JW, Hartig M, Hasegan D, Hatzifotiadou D, Hayrapetyan A, Heide M, Heinz M, Helstrup H, Herghelegiu A, Herrera Corral G, Herrmann N, Hetland KF, Hicks B, Hille PT, Hippolyte B, Horaguchi T, Hori Y, Hristov P, Hřivnáčová I, Huang M, Huber S, Humanic TJ, Hwang DS, Ilkaev R, Ilkiv I, Inaba M, Incani E, Innocenti GM, Ippolitov M, Irfan M, Ivan C, Ivanov V, Ivanov A, Ivanov M, Jachołkowski A, Jacobs PM, Jancurová L, Jangal S, Janik MA, Janik R, Jayarathna PHSY, Jena S, Jirden L, Jones GT, Jones PG, Jovanović P, Jung W, Jung H, Jusko A, Kaidalov AB, Kalcher S, Kaliňák P, Kalisky M, Kalliokoski T, Kalweit A, Kamermans R, Kanaki K, Kang JH, Kang E, Kaplin V, Karasu Uysal A, Karavichev O, Karavicheva T, Karpechev E, Kazantsev A, Kebschull U, Keidel R, Khan MM, Khan P, Khanzadeev A, Kharlov Y, Kileng B, Kim S, Kim B, Kim DJ, Kim SH, Kim DS, Kim DW, Kim JH, Kim JS, Kim M, Kirsch S, Kisel I, Kiselev S, Kisiel A, Klay JL, Klein J, Klein-Bösing C, Kliemant M, Kluge A, Knichel ML, Koch K, Köhler MK, Kolojvari A, Kondratiev V, Kondratyeva N, Konevskih A, Kornaś E, Kottachchi Kankanamge Don C, Kour R, Kowalski M, Kox S, Koyithatta Meethaleveedu G, Kozlov K, Kral J, Králik I, Kramer F, Kraus I, Krawutschke T, Kretz M, Krivda M, Krizek F, Krus M, Kryshen E, Krzewicki M, Kucheriaev Y, Kuhn C, Kuijer PG, Kurashvili P, Kurepin A, Kurepin AB, Kuryakin A, Kushpil S, Kushpil V, Kvaerno H, Kweon MJ, Kwon Y, Ladrón de Guevara P, Lafage V, Lakomov I, Lara C, Lardeux A, La Rocca P, Larsen DT, Lazzeroni C, Lea R, Le Bornec Y, Lee KS, Lee SC, Lefèvre F, Lehnert J, Leistam L, Lenhardt M, Lenti V, León H, León Monzón I, León Vargas H, Lévai P, Li X, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Liu L, Loenne PI, Loggins VR, Loginov V, Lohn S, Lohner D, Loizides C, Loo KK, Lopez X, López Noriega M, López Torres E, Løvhøiden G, Lu XG, Luettig P, Lunardon M, Luparello G, Luquin L, Luzzi C, Ma K, Ma R, Madagodahettige-Don DM, Maevskaya A, Mager M, Mahapatra DP, Maire A, Malaev M, Maldonado Cervantes I, Mal'Kevich D, Malzacher P, Mamonov A, Mangotra L, Manko V, Manso F, Manzari V, Mao Y, Marchisone M, Mareš J, Margagliotti GV, Margotti A, Marín A, Markert C, Martashvili I, Martinengo P, Martínez MI, Martínez Davalos A, Martínez García G, Martynov Y, Mas A, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastromarco M, Mastroserio A, Matthews ZL, Matyja A, Mayani D, Mazzoni MA, Meddi F, Menchaca-Rocha A, Mendez Lorenzo P, Mercado Pérez J, Meres M, Miake Y, Midori J, Milano L, Milosevic J, Mischke A, Miśkowiec D, Mitu C, Mlynarz J, Mohanty B, Mohanty AK, Molnar L, Montaño Zetina L, Monteno M, Montes E, Morando M, Moreira De Godoy DA, Moretto S, Morsch A, Muccifora V, Mudnic E, Muhuri S, Müller H, Munhoz MG, Musa L, Musso A, Nagle JL, Nandi BK, Nania R, Nappi E, Nattrass C, Navach F, Navin S, Nayak TK, Nazarenko S, Nazarov G, Nedosekin A, Nicassio M, Nielsen BS, Niida T, Nikolaev S, Nikolic V, Nikulin S, Nikulin V, Nilsen BS, Nilsson MS, Noferini F, Nooren G, Novitzky N, Nyanin A, Nyatha A, Nygaard C, Nystrand J, Obayashi H, Ochirov A, Oeschler H, Oh SK, Oleniacz J, Oppedisano C, Ortiz Velasquez A, Ortona G, Oskarsson A, Ostrowski P, Otwinowski J, Oyama K, Ozawa K, Pachmayer Y, Pachr M, Padilla F, Pagano P, Paić G, Painke F, Pajares C, Pal SK, Pal S, Palaha A, Palmeri A, Pappalardo GS, Park WJ, Pastirčák B, Patalakha DI, Paticchio V, Pavlinov A, Pawlak T, Peitzmann T, Peresunko D, Pérez Lara CE, Perini D, Peryt W, Pesci A, Peskov V, Pestov Y, Peters AJ, Petráček V, Petran M, Petris M, Petrov P, Petrovici M, Petta C, Piano S, Piccotti A, Pikna M, Pillot P, Pinazza O, Pinsky L, Pitz N, Piyarathna DB, Platt R, Płoskoń M, Pluta J, Pocheptsov T, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Polák K, Polichtchouk B, Pop A, Pospíšil V, Potukuchi B, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puddu G, Pulvirenti A, Punin V, Putiš M, Putschke J, Qvigstad H, Rachevski A, Rademakers A, Radomski S, Räihä TS, Rak J, Rakotozafindrabe A, Ramello L, Ramírez Reyes A, Rammler M, Raniwala R, Raniwala S, Räsänen SS, Rathee D, Read KF, Real JS, Redlich K, Reichelt P, Reicher M, Renfordt R, Reolon AR, Reshetin A, Rettig F, Revol JP, Reygers K, Ricaud H, Riccati L, Ricci RA, Richter M, Riedler P, Riegler W, Riggi F, Rodríguez Cahuantzi M, Rohr D, Röhrich D, Romita R, Ronchetti F, Rosinský P, Rosnet P, Rossegger S, Rossi A, Roukoutakis F, Rousseau S, Roy P, Roy C, Rubio Montero AJ, Rui R, Ryabinkin E, Rybicki A, Sadovsky S, Šafařík K, Sahoo R, Sahu PK, Saiz P, Sakaguchi H, Sakai S, Sakata D, Salgado CA, Sambyal S, Samsonov V, Sanchez Castro X, Šándor L, Sandoval A, Sano S, Sano M, Santo R, Santoro R, Sarkamo J, Saturnini P, Scapparone E, Scarlassara F, Scharenberg RP, Schiaua C, Schicker R, Schmidt C, Schmidt HR, Schreiner S, Schuchmann S, Schukraft J, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott R, Scott PA, Segato G, Selyuzhenkov I, Senyukov S, Serci S, Serradilla E, Sevcenco A, Sgura I, Shabratova G, Shahoyan R, Sharma S, Sharma N, Shigaki K, Shimomura M, Shtejer K, Sibiriak Y, Siciliano M, Sicking E, Siemiarczuk T, Silvermyr D, Simonetti G, Singaraju R, Singh R, Singha S, Sinha T, Sinha BC, Sitar B, Sitta M, Skaali TB, Skjerdal K, Smakal R, Smirnov N, Snellings R, Søgaard C, Soltz R, Son H, Song M, Song J, Soos C, Soramel F, Spyropoulou-Stassinaki M, Srivastava BK, Stachel J, Stan I, Stefanek G, Steinbeck T, Steinpreis M, Stenlund E, Steyn G, Stocco D, Stokkevag CH, Stolpovskiy M, Strmen P, Suaide AAP, Subieta Vásquez MA, Sugitate T, Suire C, Sukhorukov M, Sumbera M, Susa T, Symons TJM, Szanto de Toledo A, Szarka I, Szostak A, Tagridis C, Takahashi J, Tapia Takaki JD, Tauro A, Tejeda Muñoz G, Telesca A, Terrevoli C, Thäder J, Thomas D, Thomas JH, Tieulent R, Timmins AR, Tlusty D, Toia A, Torii H, Toscano L, Traczyk T, Truesdale D, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Turvey AJ, Tveter TS, Ulery J, Ullaland K, Uras A, Urbán J, Urciuoli GM, Usai GL, Vajzer M, Vala M, Valencia Palomo L, Vallero S, van der Kolk N, Vande Vyvre P, van Leeuwen M, Vannucci L, Vargas A, Varma R, Vasileiou M, Vasiliev A, Vechernin V, Veldhoen M, Venaruzzo M, Vercellin E, Vergara S, Vernekohl DC, Vernet R, Verweij M, Vickovic L, Viesti G, Vikhlyantsev O, Vilakazi Z, Villalobos Baillie O, Vinogradov Y, Vinogradov A, Vinogradov L, Virgili T, Viyogi YP, Vodopyanov A, Voloshin K, Voloshin S, Volpe G, von Haller B, Vranic D, Øvrebekk G, Vrláková J, Vulpescu B, Vyushin A, Wagner B, Wagner V, Wan R, Wang Y, Wang Y, Wang M, Wang D, Watanabe K, Wessels JP, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk A, Wilk G, Williams MCS, Windelband B, Xaplanteris Karampatsos L, Yang H, Yasnopolskiy S, Yi J, Yin Z, Yokoyama H, Yoo IK, Yoon J, Yuan X, Yushmanov I, Zabrodin E, Zach C, Zampolli C, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zelnicek P, Zenin A, Zgura I, Zhalov M, Zhang X, Zhou D, Zhou F, Zhou Y, Zhu X, Zichichi A, Zinovjev G, Zoccarato Y, Zynovyev M. Higher harmonic anisotropic flow measurements of charged particles in Pb-Pb collisions at sqrt(s(NN)) = 2.76 TeV. PHYSICAL REVIEW LETTERS 2011; 107:032301. [PMID: 21838350 DOI: 10.1103/physrevlett.107.032301] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2011] [Indexed: 05/31/2023]
Abstract
We report on the first measurement of the triangular v3, quadrangular v4, and pentagonal v5 charged particle flow in Pb-Pb collisions at sqrt(s(NN)) = 2.76 TeV measured with the ALICE detector at the CERN Large Hadron Collider. We show that the triangular flow can be described in terms of the initial spatial anisotropy and its fluctuations, which provides strong constraints on its origin. In the most central events, where the elliptic flow v2 and v3 have similar magnitude, a double peaked structure in the two-particle azimuthal correlations is observed, which is often interpreted as a Mach cone response to fast partons. We show that this structure can be naturally explained from the measured anisotropic flow Fourier coefficients.
Collapse
|
63
|
Gold AB, Herrmann N, Lanctôt KL. Lithium and its neuroprotective and neurotrophic effects: potential treatment for post-ischemic stroke sequelae. Curr Drug Targets 2011; 12:243-55. [PMID: 20863277 DOI: 10.2174/138945011794182764] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2010] [Accepted: 08/26/2010] [Indexed: 11/22/2022]
Abstract
Post-stroke cognitive impairment has a high prevalence in stroke patients and is associated with poor short and long term outcomes, including a negative impact on functional recovery. There is evidence that post-stroke impairment is the direct result of stroke induced neurological injury. Gray matter atrophy has been implicated in the development of post-stroke cognitive impairment and is the result of a series of neurochemical processes that are activated by ischemia. Lithium, traditionally used as a mood stabilizer, has been recognized in the last 10 years for its robust neuroprotective and neurotrophic effects against diverse insults, such as ischemia, both in vitro and in vivo. This has generated several preclinical and clinical studies of lithium treatment for managing neurodegenerative diseases and cerebral ischemia. Evidence suggests that lithium may protect against the cerebral atrophy and neuronal degeneration induced by the neurochemical processes and pathways known to regulate cell death and atrophy after an ischemic event. Lithium-mediated neurotroprotective and neurotrophic effects involve mechanisms highly relevant to the post-stroke population including the increased expression of brain-derived neurotrophic factor (BDNF) and Bcl-2, and inhibition of GSK-3β. Lithium-induced increases in human gray matter have been reported and occur within a time frame consistent with the known effects of lithium through increased expression of BDNF, Bcl-2 and GSK-3β inhibition. This article reviews the evidence to support the use of lithium to reduce neuronal damage post-stroke through 1) mechanisms of excitotoxicity and post-ischemic inflammation; and 2) neurotrophic signaling cascades. Lithium's relevant actions in preclinical and clinical studies will be reviewed and presented to support the neuroprotective and neurotrophic effects of lithium as well as other clinical considerations in using lithium in the post-ischemic stroke population.
Collapse
|
64
|
Aamodt K, Abrahantes Quintana A, Adamová D, Adare AM, Aggarwal MM, Aglieri Rinella G, Agocs AG, Aguilar Salazar S, Ahammed Z, Ahmad N, Ahmad Masoodi A, Ahn SU, Akindinov A, Aleksandrov D, Alessandro B, Alfaro Molina R, Alici A, Alkin A, Almaráz Aviña E, Alt T, Altini V, Altinpinar S, Altsybeev I, Andrei C, Andronic A, Anguelov V, Anson C, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arbor N, Arcelli S, Arend A, Armesto N, Arnaldi R, Aronsson T, Arsene IC, Asryan A, Augustinus A, Averbeck R, Awes TC, Aystö J, Azmi MD, Bach M, Badalà A, Baek YW, Bagnasco S, Bailhache R, Bala R, Baldini Ferroli R, Baldisseri A, Baldit A, Bán J, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartke J, Basile M, Bastid N, Bathen B, Batigne G, Batyunya B, Baumann C, Bearden IG, Beck H, Belikov I, Bellini F, Bellwied R, Belmont-Moreno E, Beole S, Berceanu I, Bercuci A, Berdermann E, Berdnikov Y, Betev L, Bhasin A, Bhati AK, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Biolcati E, Blanc A, Blanco F, Blanco F, Blau D, Blume C, Boccioli M, Bock N, Bogdanov A, Bøggild H, Bogolyubsky M, Boldizsár L, Bombara M, Bombonati C, Book J, Borel H, Bortolin C, Bose S, Bossú F, Botje M, Böttger S, Boyer B, Braun-Munzinger P, Bravina L, Bregant M, Breitner T, Broz M, Brun R, Bruna E, Bruno GE, Budnikov D, Buesching H, Busch O, Buthelezi Z, Caffarri D, Cai X, Caines H, Calvo Villar E, Camerini P, Canoa Roman V, Cara Romeo G, Carena F, Carena W, Carminati F, Casanova Díaz A, Caselle M, Castillo Castellanos J, Catanescu V, Cavicchioli C, Cerello P, Chang B, Chapeland S, Charvet JL, Chattopadhyay S, Chattopadhyay S, Cherney M, Cheshkov C, Cheynis B, Chiavassa E, Chibante Barroso V, Chinellato DD, Chochula P, Chojnacki M, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Coccetti F, Coffin JP, Coli S, Conesa Balbastre G, Conesa Del Valle Z, Constantin P, Contin G, Contreras JG, Cormier TM, Corrales Morales Y, Cortés Maldonado I, Cortese P, Cosentino MR, Costa F, Cotallo ME, Crescio E, Crochet P, Cuautle E, Cunqueiro L, Erasmo GD, Dainese A, Dalsgaard HH, Danu A, Das D, Das I, Dash A, Dash S, De S, De Azevedo Moregula A, de Barros GOV, De Caro A, de Cataldo G, de Cuveland J, De Falco A, De Gruttola D, De Marco N, De Pasquale S, De Remigis R, de Rooij R, Delagrange H, Delgado Mercado Y, Dellacasa G, Deloff A, Demanov V, Dénes E, Deppman A, Di Bari D, Di Giglio C, Di Liberto S, Di Mauro A, Di Nezza P, Dietel T, Divià R, Djuvsland Ø, Dobrin A, Dobrowolski T, Domínguez I, Dönigus B, Dordic O, Driga O, Dubey AK, Ducroux L, Dupieux P, Dutta Majumdar AK, Dutta Majumdar MR, Elia D, Emschermann D, Engel H, Erdal HA, Espagnon B, Estienne M, Esumi S, Evans D, Evrard S, Eyyubova G, Fabjan CW, Fabris D, Faivre J, Falchieri D, Fantoni A, Fasel M, Fearick R, Fedunov A, Fehlker D, Fekete V, Felea D, Feofilov G, Fernández Téllez A, Ferretti A, Ferretti R, Figueredo MAS, Filchagin S, Fini R, Finogeev D, Fionda FM, Fiore EM, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Fragkiadakis M, Frankenfeld U, Fuchs U, Furano F, Furget C, Fusco Girard M, Gaardhøje JJ, Gadrat S, Gagliardi M, Gago A, Gallio M, Ganoti P, Garabatos C, Gemme R, Gerhard J, Germain M, Geuna C, Gheata A, Gheata M, Ghidini B, Ghosh P, Girard MR, Giraudo G, Giubellino P, Gladysz-Dziadus E, Glässel P, Gomez R, González-Trueba LH, González-Zamora P, González Santos H, Gorbunov S, Gotovac S, Grabski V, Grajcarek R, Grelli A, Grigoras A, Grigoras C, Grigoriev V, Grigoryan A, Grigoryan S, Grinyov B, Grion N, Gros P, Grosse-Oetringhaus JF, Grossiord JY, Grosso R, Guber F, Guernane R, Guerra Gutierrez C, Guerzoni B, Gulbrandsen K, Gulkanyan H, Gunji T, Gupta A, Gupta R, Gutbrod H, Haaland Ø, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Harris JW, Hartig M, Hasch D, Hasegan D, Hatzifotiadou D, Hayrapetyan A, Heide M, Heinz M, Helstrup H, Herghelegiu A, Hernández C, Herrera Corral G, Herrmann N, Hetland KF, Hicks B, Hille PT, Hippolyte B, Horaguchi T, Hori Y, Hristov P, Hřivnáčová I, Huang M, Huber S, Humanic TJ, Hwang DS, Ichou R, Ilkaev R, Ilkiv I, Inaba M, Incani E, Innocenti GM, Innocenti PG, Ippolitov M, Irfan M, Ivan C, Ivanov A, Ivanov M, Ivanov V, Jachołkowski A, Jacobs PM, Jancurová L, Jangal S, Janik R, Jayarathna SP, Jena S, Jirden L, Jones GT, Jones PG, Jovanović P, Jung H, Jung W, Jusko A, Kalcher S, Kaliňák P, Kalisky M, Kalliokoski T, Kalweit A, Kamermans R, Kanaki K, Kang E, Kang JH, Kaplin V, Karavichev O, Karavicheva T, Karpechev E, Kazantsev A, Kebschull U, Keidel R, Khan MM, Khanzadeev A, Kharlov Y, Kileng B, Kim DJ, Kim DS, Kim DW, Kim HN, Kim JH, Kim JS, Kim M, Kim M, Kim S, Kim SH, Kirsch S, Kisel I, Kiselev S, Kisiel A, Klay JL, Klein J, Klein-Bösing C, Kliemant M, Klovning A, Kluge A, Knichel ML, Koch K, Köhler MK, Kolevatov R, Kolojvari A, Kondratiev V, Kondratyeva N, Konevskih A, Kornaś E, Kottachchi Kankanamge Don C, Kour R, Kowalski M, Kox S, Koyithatta Meethaleveedu G, Kozlov K, Kral J, Králik I, Kramer F, Kraus I, Krawutschke T, Kretz M, Krivda M, Krumbhorn D, Krus M, Kryshen E, Krzewicki M, Kucheriaev Y, Kuhn C, Kuijer PG, Kurashvili P, Kurepin A, Kurepin AB, Kuryakin A, Kushpil S, Kushpil V, Kweon MJ, Kwon Y, La Rocca P, Ladrón de Guevara P, Lafage V, Lara C, Larsen DT, Lazzeroni C, Le Bornec Y, Lea R, Lee KS, Lee SC, Lefèvre F, Lehnert J, Leistam L, Lenhardt M, Lenti V, León Monzón I, León Vargas H, Lévai P, Li X, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Liu L, Loggins VR, Loginov V, Lohn S, Lohner D, Loizides C, Lopez X, López Noriega M, López Torres E, Løvhøiden G, Lu XG, Luettig P, Lunardon M, Luparello G, Luquin L, Luzzi C, Ma K, Ma R, Madagodahettige-Don DM, Maevskaya A, Mager M, Mahapatra DP, Maire A, Malaev M, Maldonado Cervantes I, Mal'Kevich D, Malzacher P, Mamonov A, Manceau L, Mangotra L, Manko V, Manso F, Manzari V, Mao Y, Mareš J, Margagliotti GV, Margotti A, Marín A, Martashvili I, Martinengo P, Martínez MI, Martínez Davalos A, Martínez García G, Martynov Y, Mas A, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastromarco M, Mastroserio A, Matthews ZL, Matyja A, Mayani D, Mazza G, Mazzoni MA, Meddi F, Menchaca-Rocha A, Mendez Lorenzo P, Mercado Pérez J, Mereu P, Miake Y, Midori J, Milano L, Milosevic J, Mischke A, Miśkowiec D, Mitu C, Mlynarz J, Mohanty B, Molnar L, Montaño Zetina L, Monteno M, Montes E, Morando M, Moreira De Godoy DA, Moretto S, Morsch A, Muccifora V, Mudnic E, Müller H, Muhuri S, Munhoz MG, Munoz J, Musa L, Musso A, Nandi BK, Nania R, Nappi E, Nattrass C, Navach F, Navin S, Nayak TK, Nazarenko S, Nazarov G, Nedosekin A, Nendaz F, Newby J, Nicassio M, Nielsen BS, Nikolaev S, Nikolic V, Nikulin S, Nikulin V, Nilsen BS, Nilsson MS, Noferini F, Nooren G, Novitzky N, Nyanin A, Nyatha A, Nygaard C, Nystrand J, Obayashi H, Ochirov A, Oeschler H, Oh SK, Oleniacz J, Oppedisano C, Ortiz Velasquez A, Ortona G, Oskarsson A, Ostrowski P, Otterlund I, Otwinowski J, Øvrebekk G, Oyama K, Ozawa K, Pachmayer Y, Pachr M, Padilla F, Pagano P, Paić G, Painke F, Pajares C, Pal S, Pal SK, Palaha A, Palmeri A, Pappalardo GS, Park WJ, Paticchio V, Pavlinov A, Pawlak T, Peitzmann T, Peresunko D, Pérez Lara CE, Perini D, Perrino D, Peryt W, Pesci A, Peskov V, Pestov Y, Peters AJ, Petráček V, Petris M, Petrov P, Petrovici M, Petta C, Piano S, Piccotti A, Pikna M, Pillot P, Pinazza O, Pinsky L, Pitz N, Piuz F, Piyarathna DB, Platt R, Płoskoń M, Pluta J, Pocheptsov T, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Polák K, Polichtchouk B, Pop A, Pospíšil V, Potukuchi B, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puddu G, Pulvirenti A, Punin V, Putiš M, Putschke J, Quercigh E, Qvigstad H, Rachevski A, Rademakers A, Rademakers O, Radomski S, Räihä TS, Rak J, Rakotozafindrabe A, Ramello L, Ramírez Reyes A, Rammler M, Raniwala R, Raniwala S, Räsänen SS, Read KF, Real JS, Redlich K, Renfordt R, Reolon AR, Reshetin A, Rettig F, Revol JP, Reygers K, Ricaud H, Riccati L, Ricci RA, Richter M, Riedler P, Riegler W, Riggi F, Rivetti A, Rodríguez Cahuantzi M, Rohr D, Röhrich D, Romita R, Ronchetti F, Rosinský P, Rosnet P, Rossegger S, Rossi A, Roukoutakis F, Rousseau S, Roy C, Roy P, Rubio Montero AJ, Rui R, Rusanov I, Ryabinkin E, Rybicki A, Sadovsky S, Safařík K, Sahoo R, Sahu PK, Saiz P, Sakai S, Sakata D, Salgado CA, Samanta T, Sambyal S, Samsonov V, Sándor L, Sandoval A, Sano M, Sano S, Santo R, Santoro R, Sarkamo J, Saturnini P, Scapparone E, Scarlassara F, Scharenberg RP, Schiaua C, Schicker R, Schmidt C, Schmidt HR, Schreiner S, Schuchmann S, Schukraft J, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott PA, Scott R, Segato G, Senyukov S, Seo J, Serci S, Serradilla E, Sevcenco A, Shabratova G, Shahoyan R, Sharma N, Sharma S, Shigaki K, Shimomura M, Shtejer K, Sibiriak Y, Siciliano M, Sicking E, Siemiarczuk T, Silenzi A, Silvermyr D, Simonetti G, Singaraju R, Singh R, Sinha BC, Sinha T, Sitar B, Sitta M, Skaali TB, Skjerdal K, Smakal R, Smirnov N, Snellings R, Søgaard C, Soloviev A, Soltz R, Son H, Song M, Soos C, Soramel F, Spyropoulou-Stassinaki M, Srivastava BK, Stachel J, Stan I, Stefanek G, Stefanini G, Steinbeck T, Stenlund E, Steyn G, Stocco D, Stock R, Stolpovskiy M, Strmen P, Suaide AAP, Subieta Vásquez MA, Sugitate T, Suire C, Sumbera M, Susa T, Swoboda D, Symons TJM, Szanto de Toledo A, Szarka I, Szostak A, Tagridis C, Takahashi J, Tapia Takaki JD, Tauro A, Tavlet M, Tejeda Muñoz G, Telesca A, Terrevoli C, Thäder J, Thomas D, Thomas JH, Tieulent R, Timmins AR, Tlusty D, Toia A, Torii H, Toscano L, Tosello F, Traczyk T, Truesdale D, Trzaska WH, Tumkin A, Turrisi R, Turvey AJ, Tveter TS, Ulery J, Ullaland K, Uras A, Urbán J, Urciuoli GM, Usai GL, Vacchi A, Vala M, Valencia Palomo L, Vallero S, van der Kolk N, van Leeuwen M, Vande Vyvre P, Vannucci L, Vargas A, Varma R, Vasileiou M, Vasiliev A, Vechernin V, Venaruzzo M, Vercellin E, Vergara S, Vernet R, Verweij M, Vickovic L, Viesti G, Vikhlyantsev O, Vilakazi Z, Villalobos Baillie O, Vinogradov A, Vinogradov L, Vinogradov Y, Virgili T, Viyogi YP, Vodopyanov A, Voloshin K, Voloshin S, Volpe G, von Haller B, Vranic D, Vrláková J, Vulpescu B, Wagner B, Wagner V, Wan R, Wang D, Wang Y, Wang Y, Watanabe K, Wessels JP, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk A, Wilk G, Williams MCS, Windelband B, Yang H, Yasnopolskiy S, Yi J, Yin Z, Yokoyama H, Yoo IK, Yuan X, Yushmanov I, Zabrodin E, Zampolli C, Zaporozhets S, Zarochentsev A, Závada P, Zbroszczyk H, Zelnicek P, Zenin A, Zgura I, Zhalov M, Zhang X, Zhou D, Zhu X, Zichichi A, Zinovjev G, Zoccarato Y, Zynovyev M. Centrality dependence of the charged-particle multiplicity density at midrapidity in Pb-Pb collisions at sqrt[s(NN)] = 2.76 TeV. PHYSICAL REVIEW LETTERS 2011; 106:032301. [PMID: 21405267 DOI: 10.1103/physrevlett.106.032301] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2010] [Indexed: 05/30/2023]
Abstract
The centrality dependence of the charged-particle multiplicity density at midrapidity in Pb-Pb collisions at sqrt[s_{NN}]=2.76 TeV is presented. The charged-particle density normalized per participating nucleon pair increases by about a factor of 2 from peripheral (70%-80%) to central (0%-5%) collisions. The centrality dependence is found to be similar to that observed at lower collision energies. The data are compared with models based on different mechanisms for particle production in nuclear collisions.
Collapse
|
65
|
Aamodt K, Abelev B, Quintana AA, Adamová D, Adare AM, Aggarwal MM, Rinella GA, Agocs AG, Salazar SA, Ahammed Z, Masoodi AA, Ahmad N, Ahn SU, Akindinov A, Aleksandrov D, Alessandro B, Molina RA, Alici A, Alkin A, Aviña EA, Alt T, Altini V, Altinpinar S, Altsybeev I, Andrei C, Andronic A, Anguelov V, Anson C, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arbor N, Arcelli S, Arend A, Armesto N, Arnaldi R, Aronsson T, Arsene IC, Asryan A, Augustinus A, Averbeck R, Awes TC, Aystö J, Azmi MD, Bach M, Badalà A, Baek YW, Bagnasco S, Bailhache R, Bala R, Ferroli RB, Baldisseri A, Baldit A, Pedrosa FBDS, Bán J, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartke J, Basile M, Bastid N, Bathen B, Batigne G, Batyunya B, Baumann C, Bearden IG, Beck H, Belikov I, Bellini F, Bellwied R, Belmont-Moreno E, Beole S, Berceanu I, Bercuci A, Berdermann E, Berdnikov Y, Bergmann C, Betev L, Bhasin A, Bhati AK, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Biolcati E, Blanc A, Blanco F, Blanco F, Blau D, Blume C, Boccioli M, Bock N, Bogdanov A, Bøggild H, Bogolyubsky M, Boldizsár L, Bombara M, Bombonati C, Book J, Borel H, Borissov A, Bortolin C, Bose S, Bossú F, Botje M, Böttger S, Boyer B, Braun-Munzinger P, Bravina L, Bregant M, Breitner T, Broz M, Brun R, Bruna E, Bruno GE, Budnikov D, Buesching H, Bugaiev K, Busch O, Buthelezi Z, Caffarri D, Cai X, Caines H, Villar EC, Camerini P, Canoa Roman V, Romeo GC, Carena F, Carena W, Carminati F, Díaz AC, Caselle M, Castellanos JC, Catanescu V, Cavicchioli C, Cepila J, Cerello P, Chang B, Chapeland S, Charvet JL, Chattopadhyay S, Chattopadhyay S, Cherney M, Cheshkov C, Cheynis B, Chiavassa E, Barroso VC, Chinellato DD, Chochula P, Chojnacki M, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Coccetti F, Coffin JP, Coli S, Balbastre GC, del Valle ZC, Constantin P, Contin G, Contreras JG, Cormier TM, Morales YC, Maldonado IC, Cortese P, Cosentino MR, Costa F, Cotallo ME, Crescio E, Crochet P, Cuautle E, Cunqueiro L, Erasmo GD, Dainese A, Dalsgaard HH, Danu A, Das D, Das I, Das K, Dash A, Dash S, De S, Moregula ADA, de Barros GOV, De Caro A, de Cataldo G, de Cuveland J, De Falco A, De Gruttola D, De Marco N, De Pasquale S, De Remigis R, de Rooij R, Debski PR, Sanchez EDC, Delagrange H, Mercado YD, Dellacasa G, Deloff A, Demanov V, Dénes E, Deppman A, Di Bari D, Di Giglio C, Di Liberto S, Di Mauro A, Di Nezza P, Dietel T, Divià R, Djuvsland Ø, Dobrin A, Dobrowolski T, Domínguez I, Dönigus B, Dordic O, Driga O, Dubey AK, Dubuisson J, Ducroux L, Dupieux P, Majumdar AKD, Majumdar MRD, Elia D, Emschermann D, Engel H, Erdal HA, Espagnon B, Estienne M, Esumi S, Evans D, Evrard S, Eyyubova G, Fabjan CW, Fabris D, Faivre J, Falchieri D, Fantoni A, Fasel M, Fearick R, Fedunov A, Fehlker D, Fekete V, Felea D, Feofilov G, Téllez AF, Ferretti A, Ferretti R, Figiel J, Figueredo MAS, Filchagin S, Fini R, Finogeev D, Fionda FM, Fiore EM, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Fragkiadakis M, Frankenfeld U, Fuchs U, Furano F, Furget C, Girard MF, Gaardhøje JJ, Gadrat S, Gagliardi M, Gago A, Gallio M, Gangadharan DR, Ganoti P, Ganti MS, Garabatos C, Garcia-Solis E, Garishvili I, Gemme R, Gerhard J, Germain M, Geuna C, Gheata A, Gheata M, Ghidini B, Ghosh P, Gianotti P, Girard MR, Giraudo G, Giubellino P, Gladysz-Dziadus E, Glässel P, Gomez R, Ferreiro EG, Santos HG, González-Trueba LH, González-Zamora P, Gorbunov S, Gotovac S, Grabski V, Grajcarek R, Grelli A, Grigoras A, Grigoras C, Grigoriev V, Grigoryan A, Grigoryan S, Grinyov B, Grion N, Gros P, Grosse-Oetringhaus JF, Grossiord JY, Grosso R, Guber F, Guernane R, Gutierrez CG, Guerzoni B, Gulbrandsen K, Gunji T, Gupta A, Gupta R, Gutbrod H, Haaland Ø, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Harris JW, Hartig M, Hasch D, Hasegan D, Hatzifotiadou D, Hayrapetyan A, Heide M, Heinz M, Helstrup H, Herghelegiu A, Hernández C, Corral GH, Herrmann N, Hetland KF, Hicks B, Hille PT, Hippolyte B, Horaguchi T, Hori Y, Hristov P, Hřivnáčová I, Huang M, Huber S, Humanic TJ, Hwang DS, Ichou R, Ilkaev R, Ilkiv I, Inaba M, Incani E, Innocenti GM, Innocenti PG, Ippolitov M, Irfan M, Ivan C, Ivanov A, Ivanov M, Ivanov V, Jachołkowski A, Jacobs PM, Jancurová L, Jangal S, Janik R, Jena S, Jirden L, Jones GT, Jones PG, Jovanović P, Jung H, Jung W, Jusko A, Kalcher S, Kaliňák P, Kalisky M, Kalliokoski T, Kalweit A, Kamermans R, Kanaki K, Kang E, Kang JH, Kaplin V, Karavichev O, Karavicheva T, Karpechev E, Kazantsev A, Kebschull U, Keidel R, Khan MM, Khan SA, Khanzadeev A, Kharlov Y, Kileng B, Kim DJ, Kim DS, Kim DW, Kim HN, Kim JH, Kim JS, Kim M, Kim M, Kim S, Kim SH, Kirsch S, Kisel I, Kiselev S, Kisiel A, Klay JL, Klein J, Klein-Bösing C, Kliemant M, Klovning A, Kluge A, Knichel ML, Koch K, Köhler MK, Kolevatov R, Kolojvari A, Kondratiev V, Kondratyeva N, Konevskih A, Kornaś E, Don CKK, Kour R, Kowalski M, Kox S, Meethaleveedu GK, Kozlov K, Kral J, Králik I, Kramer F, Kraus I, Krawutschke T, Kretz M, Krivda M, Krizek F, Krumbhorn D, Krus M, Kryshen E, Krzewicki M, Kucheriaev Y, Kuhn C, Kuijer PG, Kurashvili P, Kurepin A, Kurepin AB, Kuryakin A, Kushpil S, Kushpil V, Kweon MJ, Kwon Y, La Rocca P, Ladrón de Guevara P, Lafage V, Lara C, Lardeux A, Larsen DT, Lazzeroni C, Le Bornec Y, Lea R, Lee KS, Lee SC, Lefèvre F, Lehnert J, Leistam L, Lenhardt M, Lenti V, Monzón IL, Vargas HL, Lévai P, Li X, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Liu L, Loenne PI, Loggins VR, Loginov V, Lohn S, Loizides C, Loo KK, Lopez X, Noriega ML, Torres EL, Løvhøiden G, Lu XG, Luettig P, Lunardon M, Luparello G, Luquin L, Luzzi C, Ma K, Ma R, Madagodahettige-Don DM, Maevskaya A, Mager M, Mahapatra DP, Maire A, Mal'Kevich D, Malaev M, Cervantes IM, Malinina L, Malzacher P, Mamonov A, Manceau L, Mangotra L, Manko V, Manso F, Manzari V, Mao Y, Mareš J, Margagliotti GV, Margotti A, Marín A, Markert C, Martashvili I, Martinengo P, Martínez MI, Davalos AM, García GM, Martynov Y, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastromarco M, Mastroserio A, Matthews ZL, Matyja A, Mayani D, Mayer C, Mazza G, Mazzoni MA, Meddi F, Menchaca-Rocha A, Lorenzo PM, Menis I, Pérez JM, Meres M, Mereu P, Miake Y, Midori J, Milano L, Milosevic J, Mischke A, Miśkowiec D, Mitu C, Mlynarz J, Mohanty AK, Mohanty B, Molnar L, Zetina LM, Monteno M, Montes E, Morando M, De Godoy DAM, Moretto S, Morsch A, Muccifora V, Mudnic E, Muhuri S, Müller H, Munhoz MG, Munoz J, Musa L, Musso A, Nandi BK, Nania R, Nappi E, Nattrass C, Navach F, Navin S, Nayak TK, Nazarenko S, Nazarov G, Nedosekin A, Nendaz F, Newby J, Nicassio M, Nielsen BS, Niida T, Nikolaev S, Nikolic V, Nikulin S, Nikulin V, Nilsen BS, Nilsson MS, Noferini F, Nooren G, Novitzky N, Nyanin A, Nyatha A, Nygaard C, Nystrand J, Obayashi H, Ochirov A, Oeschler H, Oh SK, Oleniacz J, Oppedisano C, Velasquez AO, Ortona G, Oskarsson A, Ostrowski P, Otterlund I, Otwinowski J, Oyama K, Ozawa K, Pachmayer Y, Pachr M, Padilla F, Pagano P, Jayarathna SP, Paić G, Painke F, Pajares C, Pal S, Pal SK, Palaha A, Palmeri A, Pappalardo GS, Park WJ, Patalakha DI, Paticchio V, Pavlinov A, Pawlak T, Peitzmann T, Peresunko D, Lara CEP, Perini D, Perrino D, Peryt W, Pesci A, Peskov V, Pestov Y, Peters AJ, Petráček V, Petran M, Petris M, Petrov P, Petrovici M, Petta C, Piano S, Piccotti A, Pikna M, Pillot P, Pinazza O, Pinsky L, Pitz N, Piuz F, Piyarathna DB, Platt R, Płoskoń M, Pluta J, Pocheptsov T, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Polák K, Polichtchouk B, Pop A, Porteboeuf S, Pospíšil V, Potukuchi B, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puddu G, Pulvirenti A, Punin V, Putiš M, Putschke J, Quercigh E, Qvigstad H, Rachevski A, Rademakers A, Rademakers O, Radomski S, Räihä TS, Rak J, Rakotozafindrabe A, Ramello L, Reyes AR, Rammler M, Raniwala R, Raniwala S, Räsänen SS, Read KF, Real J, Redlich K, Renfordt R, Reolon AR, Reshetin A, Rettig F, Revol JP, Reygers K, Ricaud H, Riccati L, Ricci RA, Richter M, Riedler P, Riegler W, Riggi F, Cahuantzi MR, Rohr D, Röhrich D, Romita R, Ronchetti F, Rosinský P, Rosnet P, Rossegger S, Rossi A, Roukoutakis F, Rousseau S, Roy C, Roy P, Montero AJR, Rui R, Rivetti A, Rusanov I, Ryabinkin E, Rybicki A, Sadovsky S, Safařík K, Sahoo R, Sahu PK, Saini J, Saiz P, Sakai S, Sakata D, Salgado CA, Samanta T, Sambyal S, Samsonov V, Castro XS, Sándor L, Sandoval A, Sano M, Sano S, Santo R, Santoro R, Sarkamo J, Saturnini P, Scapparone E, Scarlassara F, Scharenberg RP, Schiaua C, Schicker R, Schmidt C, Schmidt HR, Schreiner S, Schuchmann S, Schukraft J, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott PA, Scott R, Segato G, Selyuzhenkov I, Senyukov S, Seo J, Serci S, Serradilla E, Sevcenco A, Sgura I, Shabratova G, Shahoyan R, Sharma N, Sharma S, Shigaki K, Shimomura M, Shtejer K, Sibiriak Y, Siciliano M, Sicking E, Siemiarczuk T, Silenzi A, Silvermyr D, Simonetti G, Singaraju R, Singh R, Singhal V, Sinha BC, Sinha T, Sitar B, Sitta M, Skaali TB, Skjerdal K, Smakal R, Smirnov N, Snellings R, Søgaard C, Soloviev A, Soltz R, Son H, Song J, Song M, Soos C, Soramel F, Spyropoulou-Stassinaki M, Srivastava BK, Stachel J, Stan I, Stefanek G, Stefanini G, Steinbeck T, Steinpreis M, Stenlund E, Steyn G, Stocco D, Stock R, Stokkevag CH, Stolpovskiy M, Strmen P, Suaide AAP, Vásquez MAS, Sugitate T, Suire C, Sukhorukov M, Sumbera M, Susa T, Swoboda D, Symons TJM, de Toledo AS, Szarka I, Szostak A, Tagridis C, Takahashi J, Takaki JDT, Tauro A, Tavlet M, Muñoz GT, Telesca A, Terrevoli C, Thäder J, Thomas D, Thomas JH, Tieulent R, Timmins AR, Tlusty D, Toia A, Torii H, Toscano L, Tosello F, Traczyk T, Truesdale D, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Turvey AJ, Tveter TS, Ulery J, Ullaland K, Uras A, Urbán J, Urciuoli GM, Usai GL, Vacchi A, Vajzer M, Vala M, Palomo LV, Vallero S, van der Kolk N, van Leeuwen M, Vande Vyvre P, Vannucci L, Vargas A, Varma R, Vasileiou M, Vasiliev A, Vechernin V, Veldhoen M, Venaruzzo M, Vercellin E, Vergara S, Vernekohl DC, Vernet R, Verweij M, Vickovic L, Viesti G, Vikhlyantsev O, Vilakazi Z, Baillie OV, Vinogradov A, Vinogradov L, Vinogradov Y, Virgili T, Viyogi YP, Vodopyanov A, Voloshin K, Voloshin S, Volpe G, von Haller B, Vranic D, Øvrebekk G, Vrláková J, Vulpescu B, Vyushin A, Wagner B, Wagner V, Wan R, Wang D, Wang Y, Wang Y, Watanabe K, Wessels JP, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk A, Wilk G, Williams MCS, Windelband B, Karampatsos LX, Yang H, Yang S, Yasnopolskiy S, Yi J, Yin Z, Yokoyama H, Yoo IK, Yu W, Yuan X, Yushmanov I, Zabrodin E, Zach C, Zampolli C, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zelnicek P, Zenin A, Zgura I, Zhalov M, Zhang X, Zhou D, Zichichi A, Zinovjev G, Zoccarato Y, Zynovyev M. Elliptic flow of charged particles in Pb-Pb collisions at sqrt[S(NN)] = 2.76 TeV. PHYSICAL REVIEW LETTERS 2010; 105:252302. [PMID: 21231580 DOI: 10.1103/physrevlett.105.252302] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2010] [Indexed: 05/30/2023]
Abstract
We report the first measurement of charged particle elliptic flow in Pb-Pb collisions at sqrt[S(NN)] =2.76 TeV with the ALICE detector at the CERN Large Hadron Collider. The measurement is performed in the central pseudorapidity region (|η|<0.8) and transverse momentum range 0.2<p t<5.0 GeV/c. The elliptic flow signal v₂, measured using the 4-particle correlation method, averaged over transverse momentum and pseudorapidity is 0.087 ± 0.002(stat) ± 0.003(syst) in the 40%-50% centrality class. The differential elliptic flow v₂ p t reaches a maximum of 0.2 near p t =3 GeV/c. Compared to RHIC Au-Au collisions at sqrt[S(NN)] 200 GeV, the elliptic flow increases by about 30%. Some hydrodynamic model predictions which include viscous corrections are in agreement with the observed increase.
Collapse
|
66
|
Aamodt K, Abelev B, Quintana AA, Adamová D, Adare AM, Aggarwal MM, Rinella GA, Agocs AG, Salazar SA, Ahammed Z, Masoodi AA, Ahmad N, Ahn SU, Akindinov A, Aleksandrov D, Alessandro B, Molina RA, Alici A, Alkin A, Aviña EA, Alt T, Altini V, Altinpinar S, Altsybeev I, Andrei C, Andronic A, Anguelov V, Anson C, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arbor N, Arcelli S, Arend A, Armesto N, Arnaldi R, Aronsson T, Arsene IC, Asryan A, Augustinus A, Averbeck R, Awes TC, Aystö J, Azmi MD, Bach M, Badalà A, Baek YW, Bagnasco S, Bailhache R, Bala R, Ferroli RB, Baldisseri A, Baldit A, Pedrosa FBDS, Bán J, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartke J, Basile M, Bastid N, Bathen B, Batigne G, Batyunya B, Baumann C, Bearden IG, Beck H, Belikov I, Bellini F, Bellwied R, Belmont-Moreno E, Beole S, Berceanu I, Bercuci A, Berdermann E, Berdnikov Y, Bergmann C, Betev L, Bhasin A, Bhati AK, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Biolcati E, Blanc A, Blanco F, Blanco F, Blau D, Blume C, Boccioli M, Bock N, Bogdanov A, Bøggild H, Bogolyubsky M, Boldizsár L, Bombara M, Bombonati C, Book J, Borel H, Borissov A, Bortolin C, Bose S, Bossú F, Botje M, Böttger S, Boyer B, Braun-Munzinger P, Bravina L, Bregant M, Breitner T, Broz M, Brun R, Bruna E, Bruno GE, Budnikov D, Buesching H, Bugaiev K, Busch O, Buthelezi Z, Caffarri D, Cai X, Caines H, Villar EC, Camerini P, Roman VC, Romeo GC, Carena F, Carena W, Carminati F, Díaz AC, Caselle M, Castellanos JC, Catanescu V, Cavicchioli C, Cepila J, Cerello P, Chang B, Chapeland S, Charvet JL, Chattopadhyay S, Chattopadhyay S, Cherney M, Cheshkov C, Cheynis B, Chiavassa E, Barroso VC, Chinellato DD, Chochula P, Chojnacki M, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Coccetti F, Coffin JP, Coli S, Balbastre GC, Del Valle ZC, Constantin P, Contin G, Contreras JG, Cormier TM, Morales YC, Maldonado IC, Cortese P, Cosentino MR, Costa F, Cotallo ME, Crescio E, Crochet P, Cuautle E, Cunqueiro L, Erasmo GD, Dainese A, Dalsgaard HH, Danu A, Das D, Das I, Das K, Dash A, Dash S, De S, Moregula ADA, de Barros GOV, De Caro A, de Cataldo G, de Cuveland J, De Falco A, De Gruttola D, De Marco N, De Pasquale S, De Remigis R, de Rooij R, Debski PR, Sanchez EDC, Delagrange H, Mercado YD, Dellacasa G, Deloff A, Demanov V, Dénes E, Deppman A, Di Bari D, Di Giglio C, Di Liberto S, Di Mauro A, Di Nezza P, Dietel T, Divià R, Djuvsland Ø, Dobrin A, Dobrowolski T, Domínguez I, Dönigus B, Dordic O, Driga O, Dubey AK, Dubuisson J, Ducroux L, Dupieux P, Majumdar AKD, Majumdar MRD, Elia D, Emschermann D, Engel H, Erdal HA, Espagnon B, Estienne M, Esumi S, Evans D, Evrard S, Eyyubova G, Fabjan CW, Fabris D, Faivre J, Falchieri D, Fantoni A, Fasel M, Fearick R, Fedunov A, Fehlker D, Fekete V, Felea D, Feofilov G, Téllez AF, Ferretti A, Ferretti R, Figiel J, Figueredo MAS, Filchagin S, Fini R, Finogeev D, Fionda FM, Fiore EM, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Fragkiadakis M, Frankenfeld U, Fuchs U, Furano F, Furget C, Girard MF, Gaardhøje JJ, Gadrat S, Gagliardi M, Gago A, Gallio M, Gangadharan DR, Ganoti P, Ganti MS, Garabatos C, Garcia-Solis E, Garishvili I, Gemme R, Gerhard J, Germain M, Geuna C, Gheata A, Gheata M, Ghidini B, Ghosh P, Gianotti P, Girard MR, Giraudo G, Giubellino P, Gladysz-Dziadus E, Glässel P, Gomez R, Ferreiro EG, Santos HG, González-Trueba LH, González-Zamora P, Gorbunov S, Gotovac S, Grabski V, Grajcarek R, Grelli A, Grigoras A, Grigoras C, Grigoriev V, Grigoryan A, Grigoryan S, Grinyov B, Grion N, Gros P, Grosse-Oetringhaus JF, Grossiord JY, Grosso R, Guber F, Guernane R, Gutierrez CG, Guerzoni B, Gulbrandsen K, Gunji T, Gupta A, Gupta R, Gutbrod H, Haaland Ø, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Harris JW, Hartig M, Hasch D, Hasegan D, Hatzifotiadou D, Hayrapetyan A, Heide M, Heinz M, Helstrup H, Herghelegiu A, Hernández C, Corral GH, Herrmann N, Hetland KF, Hicks B, Hille PT, Hippolyte B, Horaguchi T, Hori Y, Hristov P, Hřivnáčová I, Huang M, Huber S, Humanic TJ, Hwang DS, Ichou R, Ilkaev R, Ilkiv I, Inaba M, Incani E, Innocenti GM, Innocenti PG, Ippolitov M, Irfan M, Ivan C, Ivanov A, Ivanov M, Ivanov V, Jachołkowski A, Jacobs PM, Jancurová L, Jangal S, Janik R, Jena S, Jirden L, Jones GT, Jones PG, Jovanović P, Jung H, Jung W, Jusko A, Kalcher S, Kaliňák P, Kalisky M, Kalliokoski T, Kalweit A, Kamermans R, Kanaki K, Kang E, Kang JH, Kaplin V, Karavichev O, Karavicheva T, Karpechev E, Kazantsev A, Kebschull U, Keidel R, Khan MM, Khan SA, Khanzadeev A, Kharlov Y, Kileng B, Kim DJ, Kim DS, Kim DW, Kim HN, Kim JH, Kim JS, Kim M, Kim M, Kim S, Kim SH, Kirsch S, Kisel I, Kiselev S, Kisiel A, Klay JL, Klein J, Klein-Bösing C, Kliemant M, Klovning A, Kluge A, Knichel ML, Koch K, Köhler MK, Kolevatov R, Kolojvari A, Kondratiev V, Kondratyeva N, Konevskih A, Kornaś E, Don CKK, Kour R, Kowalski M, Kox S, Meethaleveedu GK, Kozlov K, Kral J, Králik I, Kramer F, Kraus I, Krawutschke T, Kretz M, Krivda M, Krizek F, Krumbhorn D, Krus M, Kryshen E, Krzewicki M, Kucheriaev Y, Kuhn C, Kuijer PG, Kurashvili P, Kurepin A, Kurepin AB, Kuryakin A, Kushpil S, Kushpil V, Kweon MJ, Kwon Y, La Rocca P, de Guevara PL, Lafage V, Lara C, Lardeux A, Larsen DT, Lazzeroni C, Le Bornec Y, Lea R, Lee KS, Lee SC, Lefèvre F, Lehnert J, Leistam L, Lenhardt M, Lenti V, Monzón IL, Vargas HL, Lévai P, Li X, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Liu L, Loenne PI, Loggins VR, Loginov V, Lohn S, Loizides C, Loo KK, Lopez X, Noriega ML, Torres EL, Løvhøiden G, Lu XG, Luettig P, Lunardon M, Luparello G, Luquin L, Luzzi C, Ma K, Ma R, Madagodahettige-Don DM, Maevskaya A, Mager M, Mahapatra DP, Maire A, Mal'Kevich D, Malaev M, Cervantes IM, Malinina L, Malzacher P, Mamonov A, Manceau L, Mangotra L, Manko V, Manso F, Manzari V, Mao Y, Mareš J, Margagliotti GV, Margotti A, Marín A, Markert C, Martashvili I, Martinengo P, Martínez MI, Davalos AM, García GM, Martynov Y, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastromarco M, Mastroserio A, Matthews ZL, Matyja A, Mayani D, Mayer C, Mazza G, Mazzoni MA, Meddi F, Menchaca-Rocha A, Lorenzo PM, Menis I, Pérez JM, Meres M, Mereu P, Miake Y, Midori J, Milano L, Milosevic J, Mischke A, Miśkowiec D, Mitu C, Mlynarz J, Mohanty AK, Mohanty B, Molnar L, Zetina LM, Monteno M, Montes E, Morando M, De Godoy DAM, Moretto S, Morsch A, Muccifora V, Mudnic E, Muhuri S, Müller H, Munhoz MG, Munoz J, Musa L, Musso A, Nandi BK, Nania R, Nappi E, Nattrass C, Navach F, Navin S, Nayak TK, Nazarenko S, Nazarov G, Nedosekin A, Nendaz F, Newby J, Nicassio M, Nielsen BS, Niida T, Nikolaev S, Nikolic V, Nikulin S, Nikulin V, Nilsen BS, Nilsson MS, Noferini F, Nooren G, Novitzky N, Nyanin A, Nyatha A, Nygaard C, Nystrand J, Obayashi H, Ochirov A, Oeschler H, Oh SK, Oleniacz J, Oppedisano C, Velasquez AO, Ortona G, Oskarsson A, Ostrowski P, Otterlund I, Otwinowski J, Oyama K, Ozawa K, Pachmayer Y, Pachr M, Padilla F, Pagano P, Jayarathna SP, Paić G, Painke F, Pajares C, Pal S, Pal SK, Palaha A, Palmeri A, Pappalardo GS, Park WJ, Patalakha DI, Paticchio V, Pavlinov A, Pawlak T, Peitzmann T, Peresunko D, Lara CEP, Perini D, Perrino D, Peryt W, Pesci A, Peskov V, Pestov Y, Peters AJ, Petráček V, Petran M, Petris M, Petrov P, Petrovici M, Petta C, Piano S, Piccotti A, Pikna M, Pillot P, Pinazza O, Pinsky L, Pitz N, Piuz F, Piyarathna DB, Platt R, Płoskoń M, Pluta J, Pocheptsov T, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Polák K, Polichtchouk B, Pop A, Porteboeuf S, Pospíšil V, Potukuchi B, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puddu G, Pulvirenti A, Punin V, Putiš M, Putschke J, Quercigh E, Qvigstad H, Rachevski A, Rademakers A, Rademakers O, Radomski S, Räihä TS, Rak J, Rakotozafindrabe A, Ramello L, Ramírez Reyes A, Rammler M, Raniwala R, Raniwala S, Räsänen SS, Read KF, Real J, Redlich K, Renfordt R, Reolon AR, Reshetin A, Rettig F, Revol JP, Reygers K, Ricaud H, Riccati L, Ricci RA, Richter M, Riedler P, Riegler W, Riggi F, Cahuantzi MR, Rohr D, Röhrich D, Romita R, Ronchetti F, Rosinský P, Rosnet P, Rossegger S, Rossi A, Roukoutakis F, Rousseau S, Roy C, Roy P, Montero AJR, Rui R, Rivetti A, Rusanov I, Ryabinkin E, Rybicki A, Sadovsky S, Safařík K, Sahoo R, Sahu PK, Saini J, Saiz P, Sakai S, Sakata D, Salgado CA, Samanta T, Sambyal S, Samsonov V, Castro XS, Sándor L, Sandoval A, Sano M, Sano S, Santo R, Santoro R, Sarkamo J, Saturnini P, Scapparone E, Scarlassara F, Scharenberg RP, Schiaua C, Schicker R, Schmidt C, Schmidt HR, Schreiner S, Schuchmann S, Schukraft J, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott PA, Scott R, Segato G, Selyuzhenkov I, Senyukov S, Seo J, Serci S, Serradilla E, Sevcenco A, Sgura I, Shabratova G, Shahoyan R, Sharma N, Sharma S, Shigaki K, Shimomura M, Shtejer K, Sibiriak Y, Siciliano M, Sicking E, Siemiarczuk T, Silenzi A, Silvermyr D, Simonetti G, Singaraju R, Singh R, Singhal V, Sinha BC, Sinha T, Sitar B, Sitta M, Skaali TB, Skjerdal K, Smakal R, Smirnov N, Snellings R, Søgaard C, Soloviev A, Soltz R, Son H, Song J, Song M, Soos C, Soramel F, Spyropoulou-Stassinaki M, Srivastava BK, Stachel J, Stan I, Stefanek G, Stefanini G, Steinbeck T, Steinpreis M, Stenlund E, Steyn G, Stocco D, Stock R, Stokkevag CH, Stolpovskiy M, Strmen P, Suaide AAP, Vásquez MAS, Sugitate T, Suire C, Sukhorukov M, Sumbera M, Susa T, Swoboda D, Symons TJM, de Toledo AS, Szarka I, Szostak A, Tagridis C, Takahashi J, Takaki JDT, Tauro A, Tavlet M, Muñoz GT, Telesca A, Terrevoli C, Thäder J, Thomas D, Thomas JH, Tieulent R, Timmins AR, Tlusty D, Toia A, Torii H, Toscano L, Tosello F, Traczyk T, Truesdale D, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Turvey AJ, Tveter TS, Ulery J, Ullaland K, Uras A, Urbán J, Urciuoli GM, Usai GL, Vacchi A, Vajzer M, Vala M, Palomo LV, Vallero S, van der Kolk N, van Leeuwen M, Vande Vyvre P, Vannucci L, Vargas A, Varma R, Vasileiou M, Vasiliev A, Vechernin V, Veldhoen M, Venaruzzo M, Vercellin E, Vergara S, Vernekohl DC, Vernet R, Verweij M, Vickovic L, Viesti G, Vikhlyantsev O, Vilakazi Z, Baillie OV, Vinogradov A, Vinogradov L, Vinogradov Y, Virgili T, Viyogi YP, Vodopyanov A, Voloshin K, Voloshin S, Volpe G, von Haller B, Vranic D, Øvrebekk G, Vrláková J, Vulpescu B, Vyushin A, Wagner B, Wagner V, Wan R, Wang D, Wang Y, Wang Y, Watanabe K, Wessels JP, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk A, Wilk G, Williams MCS, Windelband B, Karampatsos LX, Yang H, Yang S, Yasnopolskiy S, Yi J, Yin Z, Yokoyama H, Yoo IK, Yu W, Yuan X, Yushmanov I, Zabrodin E, Zach C, Zampolli C, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zelnicek P, Zenin A, Zgura I, Zhalov M, Zhang X, Zhou D, Zichichi A, Zinovjev G, Zoccarato Y, Zynovyev M. Charged-particle multiplicity density at midrapidity in central Pb-Pb collisions at sqrt[S(NN)] = 2.76 TeV. PHYSICAL REVIEW LETTERS 2010; 105:252301. [PMID: 21231579 DOI: 10.1103/physrevlett.105.252301] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2010] [Indexed: 05/30/2023]
Abstract
The first measurement of the charged-particle multiplicity density at midrapidity in Pb-Pb collisions at a center-of-mass energy per nucleon pair √ S NN = 2.76 TeV is presented. For an event sample corresponding to the most central 5% of the hadronic cross section, the pseudorapidity density of primary charged particles at midrapidity is 1584 ± 4(stat) ± 76(syst), which corresponds to 8.3 ± 0.4(syst) per participating nucleon pair. This represents an increase of about a factor 1.9 relative to pp collisions at similar collision energies, and about a factor 2.2 to central Au-Au collisions at √ S NN = 2.76 TeV. This measurement provides the first experimental constraint for models of nucleus-nucleus collisions at LHC energies.
Collapse
|
67
|
Aamodt K, Abel N, Abeysekara U, Abrahantes Quintana A, Abramyan A, Adamová D, Aggarwal MM, Aglieri Rinella G, Agocs AG, Aguilar Salazar S, Ahammed Z, Ahmad A, Ahmad N, Ahn SU, Akimoto R, Akindinov A, Aleksandrov D, Alessandro B, Alfaro Molina R, Alici A, Almaráz Aviña E, Alme J, Alt T, Altini V, Altinpinar S, Andrei C, Andronic A, Anelli G, Angelov V, Anson C, Anticić T, Antinori F, Antinori S, Antipin K, Antończyk D, Antonioli P, Anzo A, Aphecetche L, Appelshäuser H, Arcelli S, Arceo R, Arend A, Armesto N, Arnaldi R, Aronsson T, Arsene IC, Asryan A, Augustinus A, Averbeck R, Awes TC, Aystö J, Azmi MD, Bablok S, Bach M, Badalà A, Baek YW, Bagnasco S, Bailhache R, Bala R, Baldisseri A, Baldit A, Bán J, Barbera R, Barnaföldi GG, Barnby LS, Barret V, Bartke J, Barile F, Basile M, Basmanov V, Bastid N, Bathen B, Batigne G, Batyunya B, Baumann C, Bearden IG, Becker B, Belikov I, Bellwied R, Belmont-Moreno E, Belogianni A, Benhabib L, Beole S, Berceanu I, Bercuci A, Berdermann E, Berdnikov Y, Betev L, Bhasin A, Bhati AK, Bianchi L, Bianchi N, Bianchin C, Bielcík J, Bielcíková J, Bilandzic A, Bimbot L, Biolcati E, Blanc A, Blanco F, Blanco F, Blau D, Blume C, Boccioli M, Bock N, Bogdanov A, Bøggild H, Bogolyubsky M, Bohm J, Boldizsár L, Bombara M, Bombonati C, Bondila M, Borel H, Borisov A, Bortolin C, Bose S, Bosisio L, Bossú F, Botje M, Böttger S, Bourdaud G, Boyer B, Braun M, Braun-Munzinger P, Bravina L, Bregant M, Breitner T, Bruckner G, Brun R, Bruna E, Bruno GE, Budnikov D, Buesching H, Buncic P, Busch O, Buthelezi Z, Caffarri D, Cai X, Caines H, Calvo E, Camacho E, Camerini P, Campbell M, Canoa Roman V, Capitani GP, Cara Romeo G, Carena F, Carena W, Carminati F, Casanova Díaz A, Caselle M, Castillo Castellanos J, Castillo Hernandez JF, Catanescu V, Cattaruzza E, Cavicchioli C, Cerello P, Chambert V, Chang B, Chapeland S, Charpy A, Charvet JL, Chattopadhyay S, Chattopadhyay S, Cherney M, Cheshkov C, Cheynis B, Chiavassa E, Chibante Barroso V, Chinellato DD, Chochula P, Choi K, Chojnacki M, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Chuman F, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Cobanoglu O, Coffin JP, Coli S, Colla A, Conesa Balbastre G, Conesa Del Valle Z, Conner ES, Constantin P, Contin G, Contreras JG, Corrales Morales Y, Cormier TM, Cortese P, Cortés Maldonado I, Cosentino MR, Costa F, Cotallo ME, Crescio E, Crochet P, Cuautle E, Cunqueiro L, Cussonneau J, Dainese A, Dalsgaard HH, Danu A, Das I, Dash A, Dash S, de Barros GOV, De Caro A, de Cataldo G, de Cuveland J, De Falco A, De Gaspari M, de Groot J, De Gruttola D, De Marco N, De Pasquale S, De Remigis R, de Rooij R, de Vaux G, Delagrange H, Delgado Y, Dellacasa G, Deloff A, Demanov V, Dénes E, Deppman A, D'Erasmo G, Derkach D, Devaux A, Di Bari D, Di Giglio C, Di Liberto S, Di Mauro A, Di Nezza P, Dialinas M, Díaz L, Díaz R, Dietel T, Divià R, Djuvsland O, Dobretsov V, Dobrin A, Dobrowolski T, Dönigus B, Domínguez I, Don DMM, Dordic O, Dubey AK, Dubuisson J, Ducroux L, Dupieux P, Dutta Majumdar AK, Dutta Majumdar MR, Elia D, Emschermann D, Enokizono A, Espagnon B, Estienne M, Esumi S, Evans D, Evrard S, Eyyubova G, Fabjan CW, Fabris D, Faivre J, Falchieri D, Fantoni A, Fasel M, Fateev O, Fearick R, Fedunov A, Fehlker D, Fekete V, Felea D, Fenton-Olsen B, Feofilov G, Fernández Téllez A, Ferreiro EG, Ferretti A, Ferretti R, Figueredo MAS, Filchagin S, Fini R, Fionda FM, Fiore EM, Floris M, Fodor Z, Foertsch S, Foka P, Fokin S, Formenti F, Fragiacomo E, Fragkiadakis M, Frankenfeld U, Frolov A, Fuchs U, Furano F, Furget C, Fusco Girard M, Gaardhøje JJ, Gadrat S, Gagliardi M, Gago A, Gallio M, Ganoti P, Ganti MS, Garabatos C, García Trapaga C, Gebelein J, Gemme R, Germain M, Gheata A, Gheata M, Ghidini B, Ghosh P, Giraudo G, Giubellino P, Gladysz-Dziadus E, Glasow R, Glässel P, Glenn A, Gómez Jiménez R, González Santos H, González-Trueba LH, González-Zamora P, Gorbunov S, Gorbunov Y, Gotovac S, Gottschlag H, Grabski V, Grajcarek R, Grelli A, Grigoras A, Grigoras C, Grigoriev V, Grigoryan A, Grigoryan S, Grinyov B, Grion N, Gros P, Grosse-Oetringhaus JF, Grossiord JY, Grosso R, Guber F, Guernane R, Guerra C, Guerzoni B, Gulbrandsen K, Gulkanyan H, Gunji T, Gupta A, Gupta R, Gustafsson HA, Gutbrod H, Haaland O, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Hamblen J, Han BH, Harris JW, Hartig M, Harutyunyan A, Hasch D, Hasegan D, Hatzifotiadou D, Hayrapetyan A, Heide M, Heinz M, Helstrup H, Herghelegiu A, Hernández C, Herrera Corral G, Herrmann N, Hetland KF, Hicks B, Hiei A, Hille PT, Hippolyte B, Horaguchi T, Hori Y, Hristov P, Hrivnácová I, Hu S, Huang M, Huber S, Humanic TJ, Hutter D, Hwang DS, Ichou R, Ilkaev R, Ilkiv I, Inaba M, Innocenti PG, Ippolitov M, Irfan M, Ivan C, Ivanov A, Ivanov M, Ivanov V, Iwasaki T, Jachołkowski A, Jacobs P, Jancurová L, Jangal S, Janik R, Jena C, Jena S, Jirden L, Jones GT, Jones PG, Jovanović P, Jung H, Jung W, Jusko A, Kaidalov AB, Kalcher S, Kalinák P, Kalisky M, Kalliokoski T, Kalweit A, Kamal A, Kamermans R, Kanaki K, Kang E, Kang JH, Kapitan J, Kaplin V, Kapusta S, Karavichev O, Karavicheva T, Karpechev E, Kazantsev A, Kebschull U, Keidel R, Khan MM, Khan SA, Khanzadeev A, Kharlov Y, Kikola D, Kileng B, Kim DJ, Kim DS, Kim DW, Kim HN, Kim J, Kim JH, Kim JS, Kim M, Kim M, Kim SH, Kim S, Kim Y, Kirsch S, Kisel I, Kiselev S, Kisiel A, Klay JL, Klein J, Klein-Bösing C, Kliemant M, Klovning A, Kluge A, Knichel ML, Kniege S, Koch K, Kolevatov R, Kolojvari A, Kondratiev V, Kondratyeva N, Konevskih A, Kornaś E, Kour R, Kowalski M, Kox S, Kozlov K, Kral J, Králik I, Kramer F, Kraus I, Kravcáková A, Krawutschke T, Krivda M, Krumbhorn D, Krus M, Kryshen E, Krzewicki M, Kucheriaev Y, Kuhn C, Kuijer PG, Kumar L, Kumar N, Kupczak R, Kurashvili P, Kurepin A, Kurepin AN, Kuryakin A, Kushpil S, Kushpil V, Kutouski M, Kvaerno H, Kweon MJ, Kwon Y, La Rocca P, Lackner F, Ladrón de Guevara P, Lafage V, Lal C, Lara C, Larsen DT, Laurenti G, Lazzeroni C, Le Bornec Y, Le Bris N, Lee H, Lee KS, Lee SC, Lefèvre F, Lenhardt M, Leistam L, Lehnert J, Lenti V, León H, León Monzón I, León Vargas H, Lévai P, Li X, Li Y, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Liu L, Loginov V, Lohn S, Lopez X, López Noriega M, López-Ramírez R, López Torres E, Løvhøiden G, Lozea Feijo Soares A, Lu S, Lunardon M, Luparello G, Luquin L, Lutz JR, Ma K, Ma R, Madagodahettige-Don DM, Maevskaya A, Mager M, Mahapatra DP, Maire A, Makhlyueva I, Mal'kevich D, Malaev M, Malagalage KJ, Maldonado Cervantes I, Malek M, Malkiewicz T, Malzacher P, Mamonov A, Manceau L, Mangotra L, Manko V, Manso F, Manzari V, Mao Y, Mares J, Margagliotti GV, Margotti A, Marín A, Martashvili I, Martinengo P, Martínez Hernández MI, Martínez Davalos A, Martínez García G, Maruyama Y, Marzari Chiesa A, Masciocchi S, Masera M, Masetti M, Masoni A, Massacrier L, Mastromarco M, Mastroserio A, Matthews ZL, Matyja A, Mayani D, Mazza G, Mazzoni MA, Meddi F, Menchaca-Rocha A, Mendez Lorenzo P, Meoni M, Mercado Pérez J, Mereu P, Miake Y, Michalon A, Miftakhov N, Milano L, Milosevic J, Minafra F, Mischke A, Miśkowiec D, Mitu C, Mizoguchi K, Mlynarz J, Mohanty B, Molnar L, Mondal MM, Montaño Zetina L, Monteno M, Montes E, Morando M, Moretto S, Morsch A, Moukhanova T, Muccifora V, Mudnic E, Muhuri S, Müller H, Munhoz MG, Munoz J, Musa L, Musso A, Nandi BK, Nania R, Nappi E, Navach F, Navin S, Nayak TK, Nazarenko S, Nazarov G, Nedosekin A, Nendaz F, Newby J, Nianine A, Nicassio M, Nielsen BS, Nikolaev S, Nikolic V, Nikulin S, Nikulin V, Nilsen BS, Nilsson MS, Noferini F, Nomokonov P, Nooren G, Novitzky N, Nyatha A, Nygaard C, Nyiri A, Nystrand J, Ochirov A, Odyniec G, Oeschler H, Oinonen M, Okada K, Okada Y, Oldenburg M, Oleniacz J, Oppedisano C, Orsini F, Ortiz Velasquez A, Ortona G, Oskarsson A, Osmic F, Osterman L, Ostrowski P, Otterlund I, Otwinowski J, Ovrebekk G, Oyama K, Ozawa K, Pachmayer Y, Pachr M, Padilla F, Pagano P, Paić G, Painke F, Pajares C, Pal S, Pal SK, Palaha A, Palmeri A, Panse R, Papikyan V, Pappalardo GS, Park WJ, Pastircák B, Pastore C, Paticchio V, Pavlinov A, Pawlak T, Peitzmann T, Pepato A, Pereira H, Peressounko D, Pérez C, Perini D, Perrino D, Peryt W, Peschek J, Pesci A, Peskov V, Pestov Y, Peters AJ, Petrácek V, Petridis A, Petris M, Petrov P, Petrovici M, Petta C, Peyré J, Piano S, Piccotti A, Pikna M, Pillot P, Pinazza O, Pinsky L, Pitz N, Piuz F, Platt R, Płoskoń M, Pluta J, Pocheptsov T, Pochybova S, Podesta Lerma PLM, Poggio F, Poghosyan MG, Polák K, Polichtchouk B, Polozov P, Polyakov V, Pommeresch B, Pop A, Posa F, Pospísil V, Potukuchi B, Pouthas J, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puddu G, Pujahari P, Pulvirenti A, Punin A, Punin V, Putis M, Putschke J, Quercigh E, Rachevski A, Rademakers A, Radomski S, Räihä TS, Rak J, Rakotozafindrabe A, Ramello L, Ramírez Reyes A, Rammler M, Raniwala R, Raniwala S, Räsänen SS, Rashevskaya I, Rath S, Read KF, Real JS, Redlich K, Renfordt R, Reolon AR, Reshetin A, Rettig F, Revol JP, Reygers K, Ricaud H, Riccati L, Ricci RA, Richter M, Riedler P, Riegler W, Riggi F, Rivetti A, Rodriguez Cahuantzi M, Røed K, Röhrich D, Román López S, Romita R, Ronchetti F, Rosinský P, Rosnet P, Rossegger S, Rossi A, Roukoutakis F, Rousseau S, Roy C, Roy P, Rubio-Montero AJ, Rui R, Rusanov I, Russo G, Ryabinkin E, Rybicki A, Sadovsky S, Safarík K, Sahoo R, Saini J, Saiz P, Sakata D, Salgado CA, Salgueiro Domingues da Silva R, Salur S, Samanta T, Sambyal S, Samsonov V, Sándor L, Sandoval A, Sano M, Sano S, Santo R, Santoro R, Sarkamo J, Saturnini P, Scapparone E, Scarlassara F, Scharenberg RP, Schiaua C, Schicker R, Schindler H, Schmidt C, Schmidt HR, Schossmaier K, Schreiner S, Schuchmann S, Schukraft J, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott PA, Segato G, Semenov D, Senyukov S, Seo J, Serci S, Serkin L, Serradilla E, Sevcenco A, Sgura I, Shabratova G, Shahoyan R, Sharkov G, Sharma N, Sharma S, Shigaki K, Shimomura M, Shtejer K, Sibiriak Y, Siciliano M, Sicking E, Siddi E, Siemiarczuk T, Silenzi A, Silvermyr D, Simili E, Simonetti G, Singaraju R, Singh R, Singhal V, Sinha BC, Sinha T, Sitar B, Sitta M, Skaali TB, Skjerdal K, Smakal R, Smirnov N, Snellings R, Snow H, Søgaard C, Soloviev A, Soltveit HK, Soltz R, Sommer W, Son CW, Son H, Song M, Soos C, Soramel F, Soyk D, Spyropoulou-Stassinaki M, Srivastava BK, Stachel J, Staley F, Stan E, Stefanek G, Stefanini G, Steinbeck T, Stenlund E, Steyn G, Stocco D, Stock R, Stolpovsky P, Strmen P, Suaide AAP, Subieta Vásquez MA, Sugitate T, Suire C, Sumbera M, Susa T, Swoboda D, Symons J, Szanto de Toledo A, Szarka I, Szostak A, Szuba M, Tadel M, Tagridis C, Takahara A, Takahashi J, Tanabe R, Tapia Takaki JD, Taureg H, Tauro A, Tavlet M, Tejeda Muñoz G, Telesca A, Terrevoli C, Thäder J, Tieulent R, Tlusty D, Toia A, Tolyhy T, Torcato de Matos C, Torii H, Torralba G, Toscano L, Tosello F, Tournaire A, Traczyk T, Tribedy P, Tröger G, Truesdale D, Trzaska WH, Tsiledakis G, Tsilis E, Tsuji T, Tumkin A, Turrisi R, Turvey A, Tveter TS, Tydesjö H, Tywoniuk K, Ulery J, Ullaland K, Uras A, Urbán J, Urciuoli GM, Usai GL, Vacchi A, Vala M, Valencia Palomo L, Vallero S, van der Kolk N, Vande Vyvre P, van Leeuwen M, Vannucci L, Vargas A, Varma R, Vasiliev A, Vassiliev I, Vasileiou M, Vechernin V, Venaruzzo M, Vercellin E, Vergara S, Vernet R, Verweij M, Vetlitskiy I, Vickovic L, Viesti G, Vikhlyantsev O, Vilakazi Z, Villalobos Baillie O, Vinogradov A, Vinogradov L, Vinogradov Y, Virgili T, Viyogi YP, Vodopianov A, Voloshin K, Voloshin S, Volpe G, von Haller B, Vranic D, Vrláková J, Vulpescu B, Wagner B, Wagner V, Wallet L, Wan R, Wang D, Wang Y, Wang Y, Watanabe K, Wen Q, Wessels J, Westerhoff U, Wiechula J, Wikne J, Wilk A, Wilk G, Williams MCS, Willis N, Windelband B, Xu C, Yang C, Yang H, Yasnopolskiy S, Yermia F, Yi J, Yin Z, Yokoyama H, Yoo IK, Yuan X, Yurevich V, Yushmanov I, Zabrodin E, Zagreev B, Zalite A, Zampolli C, Zanevsky Y, Zaporozhets S, Zarochentsev A, Závada P, Zbroszczyk H, Zelnicek P, Zenin A, Zepeda A, Zgura I, Zhalov M, Zhang X, Zhou D, Zhou S, Zhu J, Zichichi A, Zinchenko A, Zinovjev G, Zoccarato Y, Zychácek V, Zynovyev M. Midrapidity antiproton-to-proton ratio in pp collisons at sqrt[s]=0.9 and 7 TeV measured by the ALICE experiment. PHYSICAL REVIEW LETTERS 2010; 105:072002. [PMID: 20868032 DOI: 10.1103/physrevlett.105.072002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2010] [Indexed: 05/29/2023]
Abstract
The ratio of the yields of antiprotons to protons in pp collisions has been measured by the ALICE experiment at sqrt[s]=0.9 and 7 TeV during the initial running periods of the Large Hadron Collider. The measurement covers the transverse momentum interval 0.45<p_{t}<1.05 GeV/c and rapidity |y|<0.5. The ratio is measured to be R_{|y|<0.5}=0.957±0.006(stat)±0.014(syst) at 0.9 TeV and R_{|y|<0.5}=0.991±0.005(stat)±0.014(syst) at 7 TeV and it is independent of both rapidity and transverse momentum. The results are consistent with the conventional model of baryon-number transport and set stringent limits on any additional contributions to baryon-number transfer over very large rapidity intervals in pp collisions.
Collapse
|
68
|
Page K, Gentry T, Shoulars K, Horwitz M, Herrmann N, Meadows N, Philipps B, Balber A, Kurtzberg J. Aldehyde Dehydrogenase Cell Dosing Predicts The Dominating Cord In Double Cord Blood Transplantation. Biol Blood Marrow Transplant 2010. [DOI: 10.1016/j.bbmt.2009.12.340] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
69
|
Ismail Z, Herrmann N, Francis PL, Rothenburg LS, Lobaugh NJ, Leibovitch FS, Black SE, Lanctôt KL. A SPECT study of sleep disturbance and Alzheimer's disease. Dement Geriatr Cogn Disord 2009; 27:254-9. [PMID: 19246910 DOI: 10.1159/000203889] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/30/2008] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND/AIMS This study aimed to investigate the possible association of regional cerebral perfusion and sleep loss in Alzheimer's disease (AD). METHODS 55 AD patients were characterized as having (SL) or not having (NSL) nocturnal sleep loss based on standard AD scales assessing sleep over the previous 4 weeks. (99m)Tc-ethylcysteinate dimer SPECT scans were performed in a relaxed, wakeful state. Whole-brain analysis using Statistical Parametrical Mapping (SPM5) was performed to compare perfusion across groups. In addition, the AD groups were compared to normal control (NC) subjects of comparable age and gender to provide a context for interpretation of findings. RESULTS SPM analysis showed increased perfusion in the right middle frontal gyrus (R-MFG, Brodman area 9, p = 0.016, familywise-error-corrected) in SL versus NSL patients. Comparison with NC subjects confirmed that perfusion in the R-MFG among SL patients did not exceed that found in NCs (relative rather than absolute hyperperfusion). CONCLUSIONS In this sample of mild-to-moderate AD patients, relative hyperperfusion in the R-MFG is associated with reports of SL. This region may play a role in regulating sleep.
Collapse
|
70
|
Benabderrahmane ML, Herrmann N, Wiśniewski K, Kecskemeti J, Andronic A, Barret V, Basrak Z, Bastid N, Buehler P, Cargnelli M, Caplar R, Cordier E, Deppner I, Crochet P, Dupieux P, Dzelalija M, Fabbietti L, Fodor Z, Gasik P, Gasparić I, Grishkin Y, Hartmann ON, Hildenbrand KD, Hong B, Kang TI, Kienle P, Kirejczyk M, Kim YJ, Kis M, Koczoń P, Korolija M, Kotte R, Lebedev A, Leifels Y, Lopez X, Manko V, Marton J, Mangiarotti A, Merschmeyer M, Matulewicz T, Petrovici M, Piasecki K, Rami F, Reischl A, Reisdorf W, Rogowska M, Ryu MS, Schmidt P, Schüttauf A, Seres Z, Sikora B, Sim KS, Simion V, Siwek-Wilczyńska K, Smolyankin V, Suzuki K, Tymiński Z, Widmann E, Xiao ZG, Yamazaki T, Yushmanov I, Zhang XY, Zhilin A, Zmeskal J, Bratkovskaya E, Cassing W. Measurement of the in-medium K0 inclusive cross section in pi(-) -induced reactions at 1.15 GeV/c. PHYSICAL REVIEW LETTERS 2009; 102:182501. [PMID: 19518864 DOI: 10.1103/physrevlett.102.182501] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2008] [Revised: 03/20/2009] [Indexed: 05/27/2023]
Abstract
The K0 meson production by pi(-) mesons of 1.15 GeV/c momentum on C, Al, Cu, Sn, and Pb nuclear targets was measured with the FOPI spectrometer at the Schwer-Ionen-Synchrotron accelerator of GSI. Inclusive production cross sections and the momentum distributions of K0 mesons are compared to scaled elementary production cross sections and to predictions of theoretical models describing the in-medium production of kaons. The data represent a new reference for those models, which are widely used for interpretation of the strangeness production in heavy-ion collisions. The presented results demonstrate the sensitivity of the kaon production to the reaction amplitudes inside nuclei and point to the existence of a repulsive KN potential of 20+/-5 MeV at normal nuclear matter density.
Collapse
|
71
|
Rapoport MJ, Chan F, Lanctot K, Herrmann N, McCullagh S, Feinstein A. An open-label study of citalopram for major depression following traumatic brain injury. J Psychopharmacol 2008; 22:860-4. [PMID: 18208921 DOI: 10.1177/0269881107083845] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Major depression is associated with substantial psychosocial dysfunction and post-concussive symptomatology following traumatic brain injury (TBI). Studies to date of anti-depressant treatment for major depression post-TBI have been limited by small sample size. The goal of the present study is to examine the rates of response and remission associated with citalopram treatment for major depression following traumatic brain injury. Subjects with major depression following mild-to moderate TBI were treated with open-label citalopram with a starting dose of 20 mg/day to a maximum of 50 mg/day for either 6 weeks (n = 54) or 10 weeks (n = 26). The Hamilton Depression Rating Scale (HAMD) was used to assess depression severity. Response was defined by a 50% reduction in HAMD score, and remission was defined by a HAMD score of < or =7. The mean HAMD at baseline and 6 weeks were 23.66 (SD 6.8) and 16.30 (SD 9.3), respectively (t[53] = 7.157, p < 0.0001). The mean HAMD at 10 weeks was 12.96 (SD 7.9) (t[25] = 7.323, p < 0.0001). At 6 weeks, 54 subjects were assessed and 27.7% responded with 24.1% in remission. At 10 weeks, 26 subjects were assessed and 46.2% responded with 26.9% in remission. The response rate in the present sample was substantially lower than previously reported for patients with TBI, but comparable to the results of the largest effectiveness trial of citalopram for general out-patients with major depression in the absence of TBI.
Collapse
|
72
|
Lee PE, Fischer HD, Rochon PA, Gill SS, Herrmann N, Bell CM, Sykora K, Anderson GM. Published randomized controlled trials of drug therapy for dementia often lack complete data on harm. J Clin Epidemiol 2008; 61:1152-60. [PMID: 18619812 DOI: 10.1016/j.jclinepi.2007.09.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2007] [Revised: 09/05/2007] [Accepted: 09/10/2007] [Indexed: 10/21/2022]
Abstract
OBJECTIVE The objective of the study was to determine the extent to which published randomized controlled trials (RCTs) report data on harm. STUDY DESIGN AND SETTING A systematic search strategy was used to identify RCTs published between 1996 and 2005 on the use of cholinesterase inhibitors or atypical antipsychotics in patients with dementia. A structured abstraction form was used to determine if data on mortality or serious adverse events were reported and if the articles followed Consolidated Standards of Reporting Trials format for reporting harm. RESULTS Thirty-three RCTs were identified (27 on cholinesterase inhibitors and 6 on atypical antipsychotics). Nineteen trials (58%) had explicit data on mortality and only four (12%) reported regulatory-agency-defined serious adverse events. Most abstracts (31, 94%) stated that harm was studied but few studies (9, 27%) provided a clear definition of the measures of harm. CONCLUSIONS Although most published RCTs state that they examine harm, many failed to provide data on mortality and most lacked clear definitions or detailed analyses of harm. Better reporting of harm would provide timely and important information that could help physicians and the public to make more informed decisions.
Collapse
|
73
|
Reisdorf W, Andronic A, Gobbi A, Hartmann ON, Herrmann N, Hildenbrand KD, Kim YJ, Kirejczyk M, Koczoń P, Kress T, Leifels Y, Schüttauf A, Tymiński Z, Xiao ZG, Alard JP, Barret V, Basrak Z, Bastid N, Benabderrahmane ML, Caplar R, Crochet P, Dupieux P, Dzelalija M, Fodor Z, Grishkin Y, Hong B, Kecskemeti J, Korolija M, Kotte R, Lebedev A, Lopez X, Merschmeyer M, Mösner J, Neubert W, Pelte D, Petrovici M, Rami F, de Schauenburg B, Seres Z, Sikora B, Sim KS, Simion V, Siwek-Wilczyńska K, Smolyankin V, Stockmeier M, Stoicea G, Wagner P, Wiśniewski K, Wohlfarth D, Yushmanov I, Zhilin A. Nuclear stopping from 0.09A to 1.93A GeV and its correlation to flow. PHYSICAL REVIEW LETTERS 2004; 92:232301. [PMID: 15245151 DOI: 10.1103/physrevlett.92.232301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2003] [Indexed: 05/24/2023]
Abstract
We present a complete systematics (excitation functions and system-size dependences) of global stopping and side flow for heavy ion reactions in the energy range between 0.09A and 1.93A GeV. For the heaviest system, Au+Au, we observe a plateau of maximal stopping extending from about 0.2A to 0.8A GeV with a fast drop on both sides. The degree of stopping, which is shown to remain significantly below the expectations of a full stopping scenario, is found to be highly correlated to the amount of side flow.
Collapse
|
74
|
Stoicea G, Petrovici M, Andronic A, Herrmann N, Alard JP, Basrak Z, Barret V, Bastid N, Caplar R, Crochet P, Dupieux P, Dzelalija M, Fodor Z, Hartmann O, Hildenbrand KD, Hong B, Kecskemeti J, Kim YJ, Kirejczyk M, Korolija M, Kotte R, Kress T, Lebedev A, Leifels Y, Lopez X, Merschmeier M, Neubert W, Pelte D, Rami F, Reisdorf W, Schüll D, Seres Z, Sikora B, Sim KS, Simion V, Siwek-Wilczyńska K, Smolyankin V, Stockmeier M, Wiśniewski K, Wohlfarth D, Yushmanov I, Zhilin A, Danielewicz P. Azimuthal dependence of collective expansion for symmetric heavy-ion collisions. PHYSICAL REVIEW LETTERS 2004; 92:072303. [PMID: 14995843 DOI: 10.1103/physrevlett.92.072303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2003] [Indexed: 05/24/2023]
Abstract
Detailed studies of the azimuthal dependence of the mean fragment and flow energies in the Au+Au and Xe+CsI systems are reported as a function of incident energy and centrality. Comparisons between data and model calculations show that the flow energy values along different azimuthal directions could be viewed as snapshots of the fireball expansion with different exposure times. For the same number of participating nucleons more transversally elongated participant shapes from the heavier system produce less collective transverse energy. Good agreement with Boltzmann-Uehling-Uhlenbeck calculations is obtained for a soft nuclear equation of state.
Collapse
|
75
|
Pildner von Steinburg S, Kühler A, Herrmann N, Fischer T, Schneider KT. Schwangerschafts-induzierte Nervus femoralis-Läsion. ACTA ACUST UNITED AC 2004; 126:328-30. [PMID: 15478053 DOI: 10.1055/s-2004-832306] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND Common neuropathies during pregnancy are carpal tunnel syndrome or peripheral facial paralysis. However, there is little information about femoral nerve affection during pregnancy. CASE REPORT We report on a female at 30 weeks of gestation, complaining of pain in hips and thighs and gait difficulty. Pregnancy was normally developed. Neurological examination showed a bilateral weakness in both quadriceps and iliopsoas muscles combined with soreness in hips and thighs, without deficits of sensibility. Laboratory findings and results of a lumbar punction were normal. Pelvic ultrasound and an MRI scan of the spine and pelvis showed no mass or disc prolaps. Neuromyographic evaluation bilaterally revealed acute signs of denervation of the muscles innervated by femoral nerve. Caesarean section was performed at 32 gestational weeks, as pain was unbearable and refractory to treatment with even opiates. Post partum, pain relieved immediately, and after weeks of physiotherapy, complete remission was achieved. CONCLUSION This unusual manifestation of a neuropathy in pregnancy could be due to pressure on the femoral nerve. The patients' anxiety can be eliminated, as the described cases in literature show an excellent prognosis. However, the severity of symptoms can lead us to necessity of premature delivery.
Collapse
|