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Pravin D, Malhotra S, Chakrabarti S, Dash RJ. Frequency of major affective disorders in first-degree relatives of patients with type 2 diabetes mellitus. Indian J Med Res 2006; 124:291-8. [PMID: 17085832 DOI: pmid/17085832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND & OBJECTIVES A genetic link between diabetes and depression has been proposed, but hardly explored. Data on family studies exploring relation between depression and diabetes are scanty. This study attempted to assess the prevalence of major affective disorders in first-degree relatives of patients with type 2 diabetes mellitus (T 2 DM). METHODS Fifty probands with T 2 DM, in whom other psychiatric disorders had been excluded, were chosen. Morbid risks and prevalence figures for depression and mania were estimated in 481 first-degree relatives of these 50 probands using the family interview for genetic studies. RESULTS Of the 481 first-degree relatives of probands, only six had affective disorders. The morbid risk for depression in first-degree relatives was 2.99 and 3.87 per cent, assuming age of risk at 15-60 and 15-50 yr respectively, while the morbid risk for mania was 0.59 and 0.77 per cent in these age groups. INTERPRETATION & CONCLUSION The morbid risks/prevalence rates among first-degree relatives of probands with T2 DM were not higher than those of the general population rates derived from earlier Indian and western studies. This study did not demonstrate a family aggregation of affective disorders in patients with T 2 DM. Increased prevalence of affective disorders in diabetes could be due to non-genetic factors.
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Abazov VM, Abbott B, Abolins M, Acharya BS, Adams M, Adams T, Agelou M, Agram JL, Ahn SH, Ahsan M, Alexeev GD, Alkhazov G, Alton A, Alverson G, Alves GA, Anastasoaie M, Andeen T, Anderson S, Andrieu B, Anzelc MS, Arnoud Y, Arov M, Askew A, Asman B, Jesus ACSA, Atramentov O, Autermann C, Avila C, Ay C, Badaud F, Baden A, Bagby L, Baldin B, Bandurin DV, Banerjee P, Banerjee S, Barberis E, Bargassa P, Baringer P, Barnes C, Barreto J, Bartlett JF, Bassler U, Bauer D, Bean A, Begalli M, Begel M, Belanger-Champagne C, Bellantoni L, Bellavance A, Benitez JA, Beri SB, Bernardi G, Bernhard R, Berntzon L, Bertram I, Besançon M, Beuselinck R, Bezzubov VA, Bhat PC, Bhatnagar V, Binder M, Biscarat C, Black KM, Blackler I, Blazey G, Blekman F, Blessing S, Bloch D, Bloom K, Blumenschein U, Boehnlein A, Boeriu O, Bolton TA, Borissov G, Bos K, Bose T, Brandt A, Brock R, Brooijmans G, Bross A, Brown D, Buchanan NJ, Buchholz D, Buehler M, Buescher V, Burdin S, Burke S, Burnett TH, Busato E, Buszello CP, Butler JM, Calfayan P, Calvet S, Cammin J, Caron S, Carvalho W, Casey BCK, Cason NM, Castilla-Valdez H, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapin D, Charles F, Cheu E, Chevallier F, Cho DK, Choi S, Choudhary B, Christofek L, Claes D, Clément B, Clément C, Coadou Y, Cooke M, Cooper WE, Coppage D, Corcoran M, Cousinou MC, Cox B, Crépé-Renaudin S, Cutts D, Cwiok M, da Motta H, Das A, Das M, Davies B, Davies G, Davis GA, De K, de Jong P, de Jong SJ, Cruz-Burelo EDL, Martins CDO, Degenhardt JD, Déliot F, Demarteau M, Demina R, Demine P, Denisov D, Denisov SP, Desai S, Diehl HT, Diesburg M, Doidge M, Dominguez A, Dong H, Dudko LV, Duflot L, Dugad SR, Duperrin A, Dyer J, Dyshkant A, Eads M, Edmunds D, Edwards T, Ellison J, Elmsheuser J, Elvira VD, Eno S, Ermolov P, Estrada J, Evans H, Evdokimov A, Evdokimov VN, Fatakia SN, Feligioni L, Ferapontov AV, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fleck I, Ford M, Fortner M, Fox H, Fu S, Fuess S, Gadfort T, Galea CF, Gallas E, Galyaev E, Garcia C, Garcia-Bellido A, Gardner J, Gavrilov V, Gay A, Gay P, Gelé D, Gelhaus R, Gerber CE, Gershtein Y, Gillberg D, Ginther G, Gollub N, Gómez B, Goussiou A, Grannis PD, Greenlee H, Greenwood ZD, Gregores EM, Grenier G, Gris P, Grivaz JF, Grünendahl S, Grünewald MW, Guo F, Guo J, Gutierrez G, Gutierrez P, Haas A, Hadley NJ, Haefner P, Hagopian S, Haley J, Hall I, Hall RE, Han L, Hanagaki K, Harder K, Harel A, Harrington R, Hauptman JM, Hauser R, Hays J, Hebbeker T, Hedin D, Hegeman JG, Heinmiller JM, Heinson AP, Heintz U, Hensel C, Hesketh G, Hildreth MD, Hirosky R, Hobbs JD, Hoeneisen B, Hoeth H, Hohlfeld M, Hong SJ, Hooper R, Houben P, Hu Y, Hubacek Z, Hynek V, Iashvili I, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jain S, Jakobs K, Jarvis C, Jenkins A, Jesik R, Johns K, Johnson C, Johnson M, Jonckheere A, Jonsson P, Juste A, Käfer D, Kahn S, Kajfasz E, Kalinin AM, Kalk JM, Kalk JR, Kappler S, Karmanov D, Kasper J, Kasper P, Katsanos I, Kau D, Kaur R, Kehoe R, Kermiche S, Kesisoglou S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YM, Khatidze D, Kim H, Kim TJ, Kirby MH, Klima B, Kohli JM, Konrath JP, Kopal M, Korablev VM, Kotcher J, Kothari B, Koubarovsky A, Kozelov AV, Kozminski J, Krop D, Kryemadhi A, Kuhl T, Kumar A, Kunori S, Kupco A, Kurca T, Kvita J, Lager S, Lammers S, Landsberg G, Lazoflores J, Bihan ACL, Lebrun P, Lee WM, Leflat A, Lehner F, Lesne V, Leveque J, Lewis P, Li J, Li QZ, Lima JGR, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu Z, Lobo L, Lobodenko A, Lokajicek M, Lounis A, Love P, Lubatti HJ, Lynker M, Lyon AL, Maciel AKA, Madaras RJ, Mättig P, Magass C, Magerkurth A, Magnan AM, Makovec N, Mal PK, Malbouisson HB, Malik S, Malyshev VL, Mao HS, Maravin Y, Martens M, Mattingly SEK, McCarthy R, Meder D, Melnitchouk A, Mendes A, Mendoza L, Merkin M, Merritt KW, Meyer A, Meyer J, Michaut M, Miettinen H, Millet T, Mitrevski J, Molina J, Mondal NK, Monk J, Moore RW, Moulik T, Muanza GS, Mulders M, Mulhearn M, Mundim L, Mutaf YD, Nagy E, Naimuddin M, Narain M, Naumann NA, Neal HA, Negret JP, Nelson S, Neustroev P, Noeding C, Nomerotski A, Novaes SF, Nunnemann T, O'dell V, O'neil DC, Obrant G, Oguri V, Oliveira N, Oshima N, Otec R, Y Garzón GJO, Owen M, Padley P, Parashar N, Park SJ, Park SK, Parsons J, Partridge R, Parua N, Patwa A, Pawloski G, Perea PM, Perez E, Peters K, Pétroff P, Petteni M, Piegaia R, Pleier MA, Podesta-Lerma PLM, Podstavkov VM, Pogorelov Y, Pol ME, Pompos A, Pope BG, Popov AV, da Silva WLP, Prosper HB, Protopopescu S, Qian J, Quadt A, Quinn B, Rani KJ, Ranjan K, Ratoff PN, Renkel P, Reucroft S, Rijssenbeek M, Ripp-Baudot I, Rizatdinova F, Robinson S, Rodrigues RF, Royon C, Rubinov P, Ruchti R, Rud VI, Sajot G, Sánchez-Hernández A, Sanders MP, Santoro A, Savage G, Sawyer L, Scanlon T, Schaile D, Schamberger RD, Scheglov Y, Schellman H, Schieferdecker P, Schmitt C, Schwanenberger C, Schwartzman A, Schwienhorst R, Sengupta S, Severini H, Shabalina E, Shamim M, Shary V, Shchukin AA, Shephard WD, Shivpuri RK, Shpakov D, Siccardi V, Sidwell RA, Simak V, Sirotenko V, Skubic P, Slattery P, Smith RP, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Song X, Sonnenschein L, Sopczak A, Sosebee M, Soustruznik K, Souza M, Spurlock B, Stark J, Steele J, Stolin V, Stone A, Stoyanova DA, Strandberg J, Strang MA, Strauss M, Ströhmer R, Strom D, Strovink M, Stutte L, Sumowidagdo S, Sznajder A, Talby M, Tamburello P, Taylor W, Telford P, Temple J, Tiller B, Titov M, Tokmenin VV, Tomoto M, Toole T, Torchiani I, Towers S, Trefzger T, Trincaz-Duvoid S, Tsybychev D, Tuchming B, Tully C, Turcot AS, Tuts PM, Unalan R, Uvarov L, Uvarov S, Uzunyan S, Vachon B, van den Berg PJ, Kooten RV, van Leeuwen WM, Varelas N, Varnes EW, Vartapetian A, Vasilyev IA, Vaupel M, Verdier P, Vertogradov LS, Verzocchi M, Villeneuve-Seguier F, Vint P, Vlimant JR, Toerne EV, Voutilainen M, Vreeswijk M, Wahl HD, Wang L, Warchol J, Watts G, Wayne M, Weber M, Weerts H, Wermes N, Wetstein M, White A, Wicke D, Wilson GW, Wimpenny SJ, Wobisch M, Womersley J, Wood DR, Wyatt TR, Xie Y, Xuan N, Yacoob S, Yamada R, Yan M, Yasuda T, Yatsunenko YA, Yip K, Yoo HD, Youn SW, Yu C, Yu J, Yurkewicz A, Zatserklyaniy A, Zeitnitz C, Zhang D, Zhao T, Zhou B, Zhu J, Zielinski M, Zieminska D, Zieminski A, Zutshi V, Zverev EG. Search for the standard model Higgs Boson in the pp[over]-->ZH-->nunu[over]bb[over] channel. PHYSICAL REVIEW LETTERS 2006; 97:161803. [PMID: 17155384 DOI: 10.1103/physrevlett.97.161803] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2006] [Indexed: 05/12/2023]
Abstract
We report a search for the standard model (SM) Higgs boson based on data collected by the D0 experiment at the Fermilab Tevatron Collider, corresponding to an integrated luminosity of 260 pb(-1). We study events with missing transverse energy and two acoplanar b jets, which provide sensitivity to the ZH production cross section in the nunu[over]bb[over] channel, and to WH production when the lepton from the W-->lnu decay is undetected. The data are consistent with the SM background expectation, and we set 95% C.L. upper limits on sigma(pp[over]-->ZH/WH)xB(H-->bb[over]) from 3.4/8.3 to 2.5/6.3 pb, for Higgs-boson masses between 105 and 135 GeV.
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Abazov VM, Abbott B, Abolins M, Acharya BS, Adams M, Adams T, Agelou M, Agram JL, Ahn SH, Ahsan M, Alexeev GD, Alkhazov G, Alton A, Alverson G, Alves GA, Anastasoaie M, Andeen T, Anderson S, Andrieu B, Anzelc MS, Arnoud Y, Arov M, Askew A, Asman B, Assis Jesus ACS, Atramentov O, Autermann C, Avila C, Ay C, Badaud F, Baden A, Bagby L, Baldin B, Bandurin DV, Banerjee P, Banerjee S, Barberis E, Bargassa P, Baringer P, Barnes C, Barreto J, Bartlett JF, Bassler U, Bauer D, Bean A, Begalli M, Begel M, Belanger-Champagne C, Bellantoni L, Bellavance A, Benitez JA, Beri SB, Bernardi G, Bernhard R, Berntzon L, Bertram I, Besançon M, Beuselinck R, Bezzubov VA, Bhat PC, Bhatnagar V, Binder M, Biscarat C, Black KM, Blackler I, Blazey G, Blekman F, Blessing S, Bloch D, Bloom K, Blumenschein U, Boehnlein A, Boeriu O, Bolton TA, Borissov G, Bos K, Bose T, Brandt A, Brock R, Brooijmans G, Bross A, Brown D, Buchanan NJ, Buchholz D, Buehler M, Buescher V, Burdin S, Burke S, Burnett TH, Busato E, Buszello CP, Butler JM, Calfayan P, Calvet S, Cammin J, Caron S, Carvalho W, Casey BCK, Cason NM, Castilla-Valdez H, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapin D, Charles F, Cheu E, Chevallier F, Cho DK, Choi S, Choudhary B, Christofek L, Claes D, Clément B, Clément C, Coadou Y, Cooke M, Cooper WE, Coppage D, Corcoran M, Cousinou MC, Cox B, Crépé-Renaudin S, Cutts D, Cwiok M, da Motta H, Das A, Das M, Davies B, Davies G, Davis GA, De K, de Jong P, de Jong SJ, De La Cruz-Burelo E, De Oliveira Martins C, Degenhardt JD, Déliot F, Demarteau M, Demina R, Demine P, Denisov D, Denisov SP, Desai S, Diehl HT, Diesburg M, Doidge M, Dominguez A, Dong H, Dudko LV, Duflot L, Dugad SR, Duperrin A, Dyer J, Dyshkant A, Eads M, Edmunds D, Edwards T, Ellison J, Elmsheuser J, Elvira VD, Eno S, Ermolov P, Estrada J, Evans H, Evdokimov A, Evdokimov VN, Fatakia SN, Feligioni L, Ferapontov AV, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fleck I, Ford M, Fortner M, Fox H, Fu S, Fuess S, Gadfort T, Galea CF, Gallas E, Galyaev E, Garcia C, Garcia-Bellido A, Gardner J, Gavrilov V, Gay A, Gay P, Gelé D, Gelhaus R, Gerber CE, Gershtein Y, Gillberg D, Ginther G, Gollub N, Gómez B, Goussiou A, Grannis PD, Greenlee H, Greenwood ZD, Gregores EM, Grenier G, Gris P, Grivaz JF, Grünendahl S, Grünewald MW, Guo F, Guo J, Gutierrez G, Gutierrez P, Haas A, Hadley NJ, Haefner P, Hagopian S, Haley J, Hall I, Hall RE, Han L, Hanagaki K, Harder K, Harel A, Harrington R, Hauptman JM, Hauser R, Hays J, Hebbeker T, Hedin D, Hegeman JG, Heinmiller JM, Heinson AP, Heintz U, Hensel C, Hesketh G, Hildreth MD, Hirosky R, Hobbs JD, Hoeneisen B, Hoeth H, Hohlfeld M, Hong SJ, Hooper R, Houben P, Hu Y, Hubacek Z, Hynek V, Iashvili I, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jain S, Jakobs K, Jarvis C, Jenkins A, Jesik R, Johns K, Johnson C, Johnson M, Jonckheere A, Jonsson P, Juste A, Käfer D, Kahn S, Kajfasz E, Kalinin AM, Kalk JM, Kalk JR, Kappler S, Karmanov D, Kasper J, Kasper P, Katsanos I, Kau D, Kaur R, Kehoe R, Kermiche S, Kesisoglou S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YM, Khatidze D, Kim H, Kim TJ, Kirby MH, Klima B, Kohli JM, Konrath JP, Kopal M, Korablev VM, Kotcher J, Kothari B, Koubarovsky A, Kozelov AV, Kozminski J, Krop D, Kryemadhi A, Kuhl T, Kumar A, Kunori S, Kupco A, Kurca T, Kvita J, Lager S, Lammers S, Landsberg G, Lazoflores J, Le Bihan AC, Lebrun P, Lee WM, Leflat A, Lehner F, Lesne V, Leveque J, Lewis P, Li J, Li QZ, Lima JGR, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu Z, Lobo L, Lobodenko A, Lokajicek M, Lounis A, Love P, Lubatti HJ, Lynker M, Lyon AL, Maciel AKA, Madaras RJ, Mättig P, Magass C, Magerkurth A, Magnan AM, Makovec N, Mal PK, Malbouisson HB, Malik S, Malyshev VL, Mao HS, Maravin Y, Martens M, Mattingly SEK, McCarthy R, Meder D, Melnitchouk A, Mendes A, Mendoza L, Merkin M, Merritt KW, Meyer A, Meyer J, Michaut M, Miettinen H, Millet T, Mitrevski J, Molina J, Mondal NK, Monk J, Moore RW, Moulik T, Muanza GS, Mulders M, Mulhearn M, Mundim L, Mutaf YD, Nagy E, Naimuddin M, Narain M, Naumann NA, Neal HA, Negret JP, Nelson S, Neustroev P, Noeding C, Nomerotski A, Novaes SF, Nunnemann T, O'dell V, O'neil DC, Obrant G, Oguri V, Oliveira N, Oshima N, Otec R, Otero Y Garzón GJ, Owen M, Padley P, Parashar N, Park SJ, Park SK, Parsons J, Partridge R, Parua N, Patwa A, Pawloski G, Perea PM, Perez E, Peters K, Pétroff P, Petteni M, Piegaia R, Pleier MA, Podesta-Lerma PLM, Podstavkov VM, Pogorelov Y, Pol ME, Pompos A, Pope BG, Popov AV, Prado da Silva WL, Prosper HB, Protopopescu S, Qian J, Quadt A, Quinn B, Rani KJ, Ranjan K, Ratoff PN, Renkel P, Reucroft S, Rijssenbeek M, Ripp-Baudot I, Rizatdinova F, Robinson S, Rodrigues RF, Royon C, Rubinov P, Ruchti R, Rud VI, Sajot G, Sánchez-Hernández A, Sanders MP, Santoro A, Savage G, Sawyer L, Scanlon T, Schaile D, Schamberger RD, Scheglov Y, Schellman H, Schieferdecker P, Schmitt C, Schwanenberger C, Schwartzman A, Schwienhorst R, Sengupta S, Severini H, Shabalina E, Shamim M, Shary V, Shchukin AA, Shephard WD, Shivpuri RK, Shpakov D, Siccardi V, Sidwell RA, Simak V, Sirotenko V, Skubic P, Slattery P, Smith RP, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Song X, Sonnenschein L, Sopczak A, Sosebee M, Soustruznik K, Souza M, Spurlock B, Stark J, Steele J, Stolin V, Stone A, Stoyanova DA, Strandberg J, Strang MA, Strauss M, Ströhmer R, Strom D, Strovink M, Stutte L, Sumowidagdo S, Sznajder A, Talby M, Tamburello P, Taylor W, Telford P, Temple J, Tiller B, Titov M, Tokmenin VV, Tomoto M, Toole T, Torchiani I, Towers S, Trefzger T, Trincaz-Duvoid S, Tsybychev D, Tuchming B, Tully C, Turcot AS, Tuts PM, Unalan R, Uvarov L, Uvarov S, Uzunyan S, Vachon B, van den Berg PJ, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vartapetian A, Vasilyev IA, Vaupel M, Verdier P, Vertogradov LS, Verzocchi M, Villeneuve-Seguier F, Vint P, Vlimant JR, Von Toerne E, Voutilainen M, Vreeswijk M, Wahl HD, Wang L, Warchol J, Watts G, Wayne M, Weber M, Weerts H, Wermes N, Wetstein M, White A, Wicke D, Wilson GW, Wimpenny SJ, Wobisch M, Womersley J, Wood DR, Wyatt TR, Xie Y, Xuan N, Yacoob S, Yamada R, Yan M, Yasuda T, Yatsunenko YA, Yip K, Yoo HD, Youn SW, Yu C, Yu J, Yurkewicz A, Zatserklyaniy A, Zeitnitz C, Zhang D, Zhao T, Zhou B, Zhu J, Zielinski M, Zieminska D, Zieminski A, Zutshi V, Zverev EG. Search for associated higgs boson production WH-->WWW*-->l+/-nul'+/-nu'+X in pp collisions at square root s=1.96 Te V. PHYSICAL REVIEW LETTERS 2006; 97:151804. [PMID: 17155320 DOI: 10.1103/physrevlett.97.151804] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2006] [Indexed: 05/12/2023]
Abstract
We present a search for associated Higgs boson production in the process pp-->WH-->WWW*-->l;+/-nul'+/-nu'+X in final states containing two like-sign isolated electrons or muons (e+/-e;+/-, e+/-micro+/-, or micro+/-micro+/-). The search is based on D0 run II data samples corresponding to integrated luminosities of 360-380 pb-1. No excess is observed over the predicted standard model background. We set 95% C.L. upper limits on sigma(pp-->WH)xBr(H-->WW*) between 3.2 and 2.8 pb for Higgs boson masses from 115 to 175 GeV.
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Abazov VM, Abbott B, Abolins M, Acharya BS, Adams M, Adams T, Agelou M, Agram JL, Ahn SH, Ahsan M, Alexeev GD, Alkhazov G, Alton A, Alverson G, Alves GA, Anastasoaie M, Andeen T, Anderson S, Andrieu B, Anzelc MS, Arnoud Y, Arov M, Askew A, Asman B, Assis Jesus ACS, Atramentov O, Autermann C, Avila C, Ay C, Badaud F, Baden A, Bagby L, Baldin B, Bandurin DV, Banerjee P, Banerjee S, Barberis E, Bargassa P, Baringer P, Barnes C, Barreto J, Bartlett JF, Bassler U, Bauer D, Bean A, Begalli M, Begel M, Belanger-Champagne C, Bellantoni L, Bellavance A, Benitez JA, Beri SB, Bernardi G, Bernhard R, Berntzon L, Bertram I, Besançon M, Beuselinck R, Bezzubov VA, Bhat PC, Bhatnagar V, Binder M, Biscarat C, Black KM, Blackler I, Blazey G, Blekman F, Blessing S, Bloch D, Bloom K, Blumenschein U, Boehnlein A, Boeriu O, Bolton TA, Borcherding F, Borissov G, Bos K, Bose T, Brandt A, Brock R, Brooijmans G, Bross A, Brown D, Buchanan NJ, Buchholz D, Buehler M, Buescher V, Burdin S, Burke S, Burnett TH, Busato E, Buszello CP, Butler JM, Calfayan P, Calvet S, Cammin J, Caron S, Carvalho W, Casey BCK, Cason NM, Castilla-Valdez H, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapin D, Charles F, Cheu E, Chevallier F, Cho DK, Choi S, Choudhary B, Christofek L, Claes D, Clément B, Clément C, Coadou Y, Cooke M, Cooper WE, Coppage D, Corcoran M, Cousinou MC, Cox B, Crépé-Renaudin S, Cutts D, Cwiok M, da Motta H, Das A, Das M, Davies B, Davies G, Davis GA, De K, de Jong P, de Jong SJ, De La Cruz-Burelo E, De Oliveira Martins C, Degenhardt JD, Déliot F, Demarteau M, Demina R, Demine P, Denisov D, Denisov SP, Desai S, Diehl HT, Diesburg M, Doidge M, Dominguez A, Dong H, Dudko LV, Duflot L, Dugad SR, Duperrin A, Dyer J, Dyshkant A, Eads M, Edmunds D, Edwards T, Ellison J, Elmsheuser J, Elvira VD, Eno S, Ermolov P, Estrada J, Evans H, Evdokimov A, Evdokimov VN, Fatakia SN, Feligioni L, Ferapontov AV, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fleck I, Ford M, Fortner M, Fox H, Fu S, Fuess S, Gadfort T, Galea CF, Gallas E, Galyaev E, Garcia C, Garcia-Bellido A, Gardner J, Gavrilov V, Gay A, Gay P, Gelé D, Gelhaus R, Gerber CE, Gershtein Y, Gillberg D, Ginther G, Gollub N, Gómez B, Gounder K, Goussiou A, Grannis PD, Greenlee H, Greenwood ZD, Gregores EM, Grenier G, Gris P, Grivaz JF, Grünendahl S, Grünewald MW, Guo F, Guo J, Gutierrez G, Gutierrez P, Haas A, Hadley NJ, Haefner P, Hagopian S, Haley J, Hall I, Hall RE, Han L, Hanagaki K, Harder K, Harel A, Harrington R, Hauptman JM, Hauser R, Hays J, Hebbeker T, Hedin D, Hegeman JG, Heinmiller JM, Heinson AP, Heintz U, Hensel C, Hesketh G, Hildreth MD, Hirosky R, Hobbs JD, Hoeneisen B, Hoeth H, Hohlfeld M, Hong SJ, Hooper R, Houben P, Hu Y, Hubacek Z, Hynek V, Iashvili I, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jain S, Jakobs K, Jarvis C, Jenkins A, Jesik R, Johns K, Johnson C, Johnson M, Jonckheere A, Jonsson P, Juste A, Käfer D, Kahn S, Kajfasz E, Kalinin AM, Kalk JM, Kalk JR, Kappler S, Karmanov D, Kasper J, Kasper P, Katsanos I, Kau D, Kaur R, Kehoe R, Kermiche S, Kesisoglou S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YM, Khatidze D, Kim H, Kim TJ, Kirby MH, Klima B, Kohli JM, Konrath JP, Kopal M, Korablev VM, Kotcher J, Kothari B, Koubarovsky A, Kozelov AV, Kozminski J, Kryemadhi A, Krzywdzinski S, Kuhl T, Kumar A, Kunori S, Kupco A, Kurca T, Kvita J, Lager S, Lammers S, Landsberg G, Lazoflores J, Le Bihan AC, Lebrun P, Lee WM, Leflat A, Lehner F, Lesne V, Leveque J, Lewis P, Li J, Li QZ, Lima JGR, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu Z, Lobo L, Lobodenko A, Lokajicek M, Lounis A, Love P, Lubatti HJ, Lynker M, Lyon AL, Maciel AKA, Madaras RJ, Mättig P, Magass C, Magerkurth A, Magnan AM, Makovec N, Mal PK, Malbouisson HB, Malik S, Malyshev VL, Mao HS, Maravin Y, Martens M, Mattingly SEK, McCarthy R, McCroskey R, Meder D, Melnitchouk A, Mendes A, Mendoza L, Merkin M, Merritt KW, Meyer A, Meyer J, Michaut M, Miettinen H, Millet T, Mitrevski J, Molina J, Mondal NK, Monk J, Moore RW, Moulik T, Muanza GS, Mulders M, Mulhearn M, Mundim L, Mutaf YD, Nagy E, Naimuddin M, Narain M, Naumann NA, Neal HA, Negret JP, Nelson S, Neustroev P, Noeding C, Nomerotski A, Novaes SF, Nunnemann T, O'Dell V, O'Neil DC, Obrant G, Oguri V, Oliveira N, Oshima N, Otec R, Otero y Garzón GJ, Owen M, Padley P, Parashar N, Park SJ, Park SK, Parsons J, Partridge R, Parua N, Patwa A, Pawloski G, Perea PM, Perez E, Peters K, Pétroff P, Petteni M, Piegaia R, Pleier MA, Podesta-Lerma PLM, Podstavkov VM, Pogorelov Y, Pol ME, Pompos A, Pope BG, Popov AV, Prado da Silva WL, Prosper HB, Protopopescu S, Qian J, Quadt A, Quinn B, Rani KJ, Ranjan K, Rapidis PA, Ratoff PN, Renkel P, Reucroft S, Rijssenbeek M, Ripp-Baudot I, Rizatdinova F, Robinson S, Rodrigues RF, Royon C, Rubinov P, Ruchti R, Rud VI, Sajot G, Sánchez-Hernández A, Sanders MP, Santoro A, Savage G, Sawyer L, Scanlon T, Schaile D, Schamberger RD, Scheglov Y, Schellman H, Schieferdecker P, Schmitt C, Schwanenberger C, Schwartzman A, Schwienhorst R, Sengupta S, Severini H, Shabalina E, Shamim M, Shary V, Shchukin AA, Shephard WD, Shivpuri RK, Shpakov D, Siccardi V, Sidwell RA, Simak V, Sirotenko V, Skubic P, Slattery P, Smith RP, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Song X, Sonnenschein L, Sopczak A, Sosebee M, Soustruznik K, Souza M, Spurlock B, Stark J, Steele J, Stevenson K, Stolin V, Stone A, Stoyanova DA, Strandberg J, Strang MA, Strauss M, Ströhmer R, Strom D, Strovink M, Stutte L, Sumowidagdo S, Sznajder A, Talby M, Tamburello P, Taylor W, Telford P, Temple J, Tiller B, Titov M, Tokmenin VV, Tomoto M, Toole T, Torchiani I, Towers S, Trefzger T, Trincaz-Duvoid S, Tsybychev D, Tuchming B, Tully C, Turcot AS, Tuts PM, Unalan R, Uvarov L, Uvarov S, Uzunyan S, Vachon B, van den Berg PJ, Kooten RV, van Leeuwen WM, Varelas N, Varnes EW, Vartapetian A, Vasilyev IA, Vaupel M, Verdier P, Vertogradov LS, Verzocchi M, Villeneuve-Seguier F, Vint P, Vlimant JR, Von Toerne E, Voutilainen M, Vreeswijk M, Wahl HD, Wang L, Warchol J, Watts G, Wayne M, Weber M, Weerts H, Wermes N, Wetstein M, White A, Wicke D, Wilson GW, Wimpenny SJ, Wobisch M, Womersley J, Wood DR, Wyatt TR, Xie Y, Xuan N, Yacoob S, Yamada R, Yan M, Yasuda T, Yatsunenko YA, Yip K, Yoo HD, Youn SW, Yu C, Yu J, Yurkewicz A, Zatserklyaniy A, Zeitnitz C, Zhang D, Zhao T, Zhao Z, Zhou B, Zhu J, Zielinski M, Zieminska D, Zieminski A, Zutshi V, Zverev EG. Search for neutral Higgs bosons decaying to tau pairs in pp[over ] collisions at sqrt[s]=1.96 TeV. PHYSICAL REVIEW LETTERS 2006; 97:121802. [PMID: 17025951 DOI: 10.1103/physrevlett.97.121802] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2006] [Indexed: 05/12/2023]
Abstract
A search for the production of neutral Higgs bosons Phi decaying into tau(+)tau(-) final states in pp[over ] collisions at a center-of-mass energy of 1.96 TeV is presented. The data, corresponding to an integrated luminosity of approximately 325 pb(-1), were collected by the D0 experiment at the Fermilab Tevatron Collider. Since no excess compared to the expectation from standard model processes is found, limits on the production cross section times branching ratio are set. The results are combined with those obtained from the D0 search for Phib(b[over ])-->bb[over ]b(b[over ]) and are interpreted in the minimal supersymmetric standard model.
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Abazov VM, Abbott B, Abolins M, Acharya BS, Adams M, Adams T, Agelou M, Agram JL, Ahn SH, Ahsan M, Alexeev GD, Alkhazov G, Alton A, Alverson G, Alves GA, Anastasoaie M, Andeen T, Anderson S, Andrieu B, Anzelc MS, Arnoud Y, Arov M, Askew A, Asman B, Jesus ACSA, Atramentov O, Autermann C, Avila C, Ay C, Badaud F, Baden A, Bagby L, Baldin B, Bandurin DV, Banerjee P, Banerjee S, Barberis E, Bargassa P, Baringer P, Barnes C, Barreto J, Bartlett JF, Bassler U, Bauer D, Bean A, Begalli M, Begel M, Belanger-Champagne C, Bellantoni L, Bellavance A, Benitez JA, Beri SB, Bernardi G, Bernhard R, Berntzon L, Bertram I, Besançon M, Beuselinck R, Bezzubov VA, Bhat PC, Bhatnagar V, Binder M, Biscarat C, Black KM, Blackler I, Blazey G, Blekman F, Blessing S, Bloch D, Bloom K, Blumenschein U, Boehnlein A, Boeriu O, Bolton TA, Borcherding F, Borissov G, Bos K, Bose T, Brandt A, Brock R, Brooijmans G, Bross A, Brown D, Buchanan NJ, Buchholz D, Buehler M, Buescher V, Burdin S, Burke S, Burnett TH, Busato E, Buszello CP, Butler JM, Calfayan P, Calvet S, Cammin J, Caron S, Carvalho W, Casey BCK, Cason NM, Castilla-Valdez H, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapin D, Charles F, Cheu E, Chevallier F, Cho DK, Choi S, Choudhary B, Christofek L, Claes D, Clément B, Clément C, Coadou Y, Cooke M, Cooper WE, Coppage D, Corcoran M, Cousinou MC, Cox B, Crépé-Renaudin S, Cutts D, Cwiok M, da Motta H, Das A, Das M, Davies B, Davies G, Davis GA, De K, de Jong P, de Jong SJ, De La Cruz-Burelo E, De Oliveira Martins C, Degenhardt JD, Déliot F, Demarteau M, Demina R, Demine P, Denisov D, Denisov SP, Desai S, Diehl HT, Diesburg M, Doidge M, Dominguez A, Dong H, Dudko LV, Duflot L, Dugad SR, Duperrin A, Dyer J, Dyshkant A, Eads M, Edmunds D, Edwards T, Ellison J, Elmsheuser J, Elvira VD, Eno S, Ermolov P, Estrada J, Evans H, Evdokimov A, Evdokimov VN, Fatakia SN, Feligioni L, Ferapontov AV, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fleck I, Ford M, Fortner M, Fox H, Fu S, Fuess S, Gadfort T, Galea CF, Gallas E, Galyaev E, Garcia C, Garcia-Bellido A, Gardner J, Gavrilov V, Gay A, Gay P, Gelé D, Gelhaus R, Gerber CE, Gershtein Y, Gillberg D, Ginther G, Gollub N, Gómez B, Gounder K, Goussiou A, Grannis PD, Greenlee H, Greenwood ZD, Gregores EM, Grenier G, Gris P, Grivaz JF, Grünendahl S, Grünewald MW, Guo F, Guo J, Gutierrez G, Gutierrez P, Haas A, Hadley NJ, Haefner P, Hagopian S, Haley J, Hall I, Hall RE, Han L, Hanagaki K, Harder K, Harel A, Harrington R, Hauptman JM, Hauser R, Hays J, Hebbeker T, Hedin D, Hegeman JG, Heinmiller JM, Heinson AP, Heintz U, Hensel C, Hesketh G, Hildreth MD, Hirosky R, Hobbs JD, Hoeneisen B, Hoeth H, Hohlfeld M, Hong SJ, Hooper R, Houben P, Hu Y, Hubacek Z, Hynek V, Iashvili I, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jain S, Jakobs K, Jarvis C, Jenkins A, Jesik R, Johns K, Johnson C, Johnson M, Jonckheere A, Jonsson P, Juste A, Käfer D, Kahn S, Kajfasz E, Kalinin AM, Kalk JM, Kalk JR, Kappler S, Karmanov D, Kasper J, Kasper P, Katsanos I, Kau D, Kaur R, Kehoe R, Kermiche S, Kesisoglou S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YM, Khatidze D, Kim H, Kim TJ, Kirby MH, Klima B, Kohli JM, Konrath JP, Kopal M, Korablev VM, Kotcher J, Kothari B, Koubarovsky A, Kozelov AV, Kozminski J, Kryemadhi A, Krzywdzinski S, Kuhl T, Kumar A, Kunori S, Kupco A, Kurca T, Kvita J, Lager S, Lammers S, Landsberg G, Lazoflores J, Bihan ACL, Lebrun P, Lee WM, Leflat A, Lehner F, Lesne V, Leveque J, Lewis P, Li J, Li QZ, Lima JGR, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu Z, Lobo L, Lobodenko A, Lokajicek M, Lounis A, Love P, Lubatti HJ, Lynker M, Lyon AL, Maciel AKA, Madaras RJ, Mättig P, Magass C, Magerkurth A, Magnan AM, Makovec N, Mal PK, Malbouisson HB, Malik S, Malyshev VL, Mao HS, Maravin Y, Martens M, Mattingly SEK, McCarthy R, McCroskey R, Meder D, Melnitchouk A, Mendes A, Mendoza L, Merkin M, Merritt KW, Meyer A, Meyer J, Michaut M, Miettinen H, Millet T, Mitrevski J, Molina J, Mondal NK, Monk J, Moore RW, Moulik T, Muanza GS, Mulders M, Mulhearn M, Mundim L, Mutaf YD, Nagy E, Naimuddin M, Narain M, Naumann NA, Neal HA, Negret JP, Nelson S, Neustroev P, Noeding C, Nomerotski A, Novaes SF, Nunnemann T, O'dell V, O'neil DC, Obrant G, Oguri V, Oliveira N, Oshima N, Otec R, Y Garzón GJO, Owen M, Padley P, Parashar N, Park SJ, Park SK, Parsons J, Partridge R, Parua N, Patwa A, Pawloski G, Perea PM, Perez E, Peters K, Pétroff P, Petteni M, Piegaia R, Pleier MA, Podesta-Lerma PLM, Podstavkov VM, Pogorelov Y, Pol ME, Pompos A, Pope BG, Popov AV, da Silva WLP, Prosper HB, Protopopescu S, Qian J, Quadt A, Quinn B, Rani KJ, Ranjan K, Rapidis PA, Ratoff PN, Renkel P, Reucroft S, Rijssenbeek M, Ripp-Baudot I, Rizatdinova F, Robinson S, Rodrigues RF, Royon C, Rubinov P, Ruchti R, Rud VI, Sajot G, Sánchez-Hernández A, Sanders MP, Santoro A, Savage G, Sawyer L, Scanlon T, Schaile D, Schamberger RD, Scheglov Y, Schellman H, Schieferdecker P, Schmitt C, Schwanenberger C, Schwartzman A, Schwienhorst R, Sengupta S, Severini H, Shabalina E, Shamim M, Shary V, Shchukin AA, Shephard WD, Shivpuri RK, Shpakov D, Siccardi V, Sidwell RA, Simak V, Sirotenko V, Skubic P, Slattery P, Smith RP, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Song X, Sonnenschein L, Sopczak A, Sosebee M, Soustruznik K, Souza M, Spurlock B, Stark J, Steele J, Stevenson K, Stolin V, Stone A, Stoyanova DA, Strandberg J, Strang MA, Strauss M, Ströhmer R, Strom D, Strovink M, Stutte L, Sumowidagdo S, Sznajder A, Talby M, Tamburello P, Taylor W, Telford P, Temple J, Tiller B, Titov M, Tokmenin VV, Tomoto M, Toole T, Torchiani I, Towers S, Trefzger T, Trincaz-Duvoid S, Tsybychev D, Tuchming B, Tully C, Turcot AS, Tuts PM, Unalan R, Uvarov L, Uvarov S, Uzunyan S, Vachon B, van den Berg PJ, Kooten RV, van Leeuwen WM, Varelas N, Varnes EW, Vartapetian A, Vasilyev IA, Vaupel M, Verdier P, Vertogradov LS, Verzocchi M, Villeneuve-Seguier F, Vint P, Vlimant JR, Toerne EV, Voutilainen M, Vreeswijk M, Wahl HD, Wang L, Warchol J, Watts G, Wayne M, Weber M, Weerts H, Wermes N, Wetstein M, White A, Wicke D, Wilson GW, Wimpenny SJ, Wobisch M, Womersley J, Wood DR, Wyatt TR, Xie Y, Xuan N, Yacoob S, Yamada R, Yan M, Yasuda T, Yatsunenko YA, Yip K, Yoo HD, Youn SW, Yu C, Yu J, Yurkewicz A, Zatserklyaniy A, Zeitnitz C, Zhang D, Zhao T, Zhao Z, Zhou B, Zhu J, Zielinski M, Zieminska D, Zieminski A, Zutshi V, Zverev EG. Search for resonant second generation slepton production at the Fermilab Tevatron. PHYSICAL REVIEW LETTERS 2006; 97:111801. [PMID: 17025876 DOI: 10.1103/physrevlett.97.111801] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2006] [Indexed: 05/12/2023]
Abstract
We present a search for supersymmetry in the R-parity violating resonant production and decay of smuons and muon sneutrinos in the channels mu-->chi(1)(0)mu, mu-->chi(2,3,4)(0)mu, and nu(mu)-->chi(1,2)(+/-)mu. We analyzed 0.38 fb(-1) of integrated luminosity collected between April 2002 and August 2004 with the D0 detector at the Fermilab Tevatron Collider. The observed number of events is in agreement with the standard model expectation, and we calculate 95% C.L. limits on the slepton production cross section times branching fraction to gaugino plus muon, as a function of slepton and gaugino masses. In the framework of minimal supergravity, we set limits on the coupling parameter lambda(211)('), extending significantly previous results obtained in Run I of the Tevatron and at the CERN LEP collider.
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Mondal SK, Chakrabarti S, Bhattacharya R, Bandyopadhyay D, Chakraborty PP, Nath U, Bandyopadhyay R, Mandal L. Observations of hepatic encephalopathy profile in a tertiary care centre. JOURNAL OF THE INDIAN MEDICAL ASSOCIATION 2006; 104:516-8, 524. [PMID: 17388010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
A study was conducted among 67 patients presenting with hepatic encephalopathy to establish the aetiological diagnosis and record the incidence of acute and chronic liver diseases. They all had undergone thorough clinical and laboratory evaluation. The factor precipitating encephalopathy was also identified. Among 67 patients 19 (28.4%) had acute liver disease and 48 (71.6%) had chronic liver disease. Majority of patients had grade 2 encephalopathy at presentation. Among the acute cases most common aetiology was acute viral hepatitis due to hepatitis B and E viruses whereas alcoholic liver disease was the most frequent cause of chronic liver disease. The most common precipitating factor was gastro-intestinal haemorrhage.
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Bhadra R, Sandhya S, Abhinandan KR, Chakrabarti S, Sowdhamini R, Srinivasan N. Cascade PSI-BLAST web server: a remote homology search tool for relating protein domains. Nucleic Acids Res 2006; 34:W143-6. [PMID: 16844978 PMCID: PMC1538780 DOI: 10.1093/nar/gkl157] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Owing to high evolutionary divergence, it is not always possible to identify distantly related protein domains by sequence search techniques. Intermediate sequences possess sequence features of more than one protein and facilitate detection of remotely related proteins. We have demonstrated recently the employment of Cascade PSI-BLAST where we perform PSI-BLAST for many ‘generations’, initiating searches from new homologues as well. Such a rigorous propagation through generations of PSI-BLAST employs effectively the role of intermediates in detecting distant similarities between proteins. This approach has been tested on a large number of folds and its performance in detecting superfamily level relationships is ∼35% better than simple PSI-BLAST searches. We present a web server for this search method that permits users to perform Cascade PSI-BLAST searches against the Pfam, SCOP and SwissProt databases. The URL for this server is .
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Abazov VM, Abbott B, Abolins M, Acharya BS, Adams M, Adams T, Agelou M, Agram JL, Ahn SH, Ahsan M, Alexeev GD, Alkhazov G, Alton A, Alverson G, Alves GA, Anastasoaie M, Andeen T, Anderson S, Andrieu B, Anzelc MS, Arnoud Y, Arov M, Askew A, Asman B, Assis Jesus ACS, Atramentov O, Autermann C, Avila C, Ay C, Badaud F, Baden A, Bagby L, Baldin B, Bandurin DV, Banerjee P, Banerjee S, Barberis E, Bargassa P, Baringer P, Barnes C, Barreto J, Bartlett JF, Bassler U, Bauer D, Bean A, Begalli M, Begel M, Belanger-Champagne C, Bellavance A, Benitez JA, Beri SB, Bernardi G, Bernhard R, Berntzon L, Bertram I, Besançon M, Beuselinck R, Bezzubov VA, Bhat PC, Bhatnagar V, Binder M, Biscarat C, Black KM, Blackler I, Blazey G, Blekman F, Blessing S, Bloch D, Bloom K, Blumenschein U, Boehnlein A, Boeriu O, Bolton TA, Borcherding F, Borissov G, Bos K, Bose T, Brandt A, Brock R, Brooijmans G, Bross A, Brown D, Buchanan NJ, Buchholz D, Buehler M, Buescher V, Burdin S, Burke S, Burnett TH, Busato E, Buszello CP, Butler JM, Calvet S, Cammin J, Caron S, Carvalho W, Casey BCK, Cason NM, Castilla-Valdez H, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapin D, Charles F, Cheu E, Chevallier F, Cho DK, Choi S, Choudhary B, Christofek L, Claes D, Clément B, Clément C, Coadou Y, Cooke M, Cooper WE, Coppage D, Corcoran M, Cousinou MC, Cox B, Crépé-Renaudin S, Cutts D, Cwiok M, da Motta H, Das A, Das M, Davies B, Davies G, Davis GA, De K, de Jong P, de Jong SJ, De La Cruz-Burelo E, De Oliveira Martins C, Degenhardt JD, Déliot F, Demarteau M, Demina R, Demine P, Denisov D, Denisov SP, Desai S, Diehl HT, Diesburg M, Doidge M, Dominguez A, Dong H, Dudko LV, Duflot L, Dugad SR, Duperrin A, Dyer J, Dyshkant A, Eads M, Edmunds D, Edwards T, Ellison J, Elmsheuser J, Elvira VD, Eno S, Ermolov P, Estrada J, Evans H, Evdokimov A, Evdokimov VN, Fatakia SN, Feligioni L, Ferapontov AV, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fleck I, Ford M, Fortner M, Fox H, Fu S, Fuess S, Gadfort T, Galea CF, Gallas E, Galyaev E, Garcia C, Garcia-Bellido A, Gardner J, Gavrilov V, Gay A, Gay P, Gelé D, Gelhaus R, Gerber CE, Gershtein Y, Gillberg D, Ginther G, Gollub N, Gómez B, Gounder K, Goussiou A, Grannis PD, Greenlee H, Greenwood ZD, Gregores EM, Grenier G, Gris P, Grivaz JF, Grünendahl S, Grünewald MW, Guo F, Guo J, Gutierrez G, Gutierrez P, Haas A, Hadley NJ, Haefner P, Hagopian S, Haley J, Hall I, Hall RE, Han L, Hanagaki K, Harder K, Harel A, Harrington R, Hauptman JM, Hauser R, Hays J, Hebbeker T, Hedin D, Hegeman JG, Heinmiller JM, Heinson AP, Heintz U, Hensel C, Hesketh G, Hildreth MD, Hirosky R, Hobbs JD, Hoeneisen B, Hohlfeld M, Hong SJ, Hooper R, Houben P, Hu Y, Hynek V, Iashvili I, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jain S, Jain V, Jakobs K, Jarvis C, Jenkins A, Jesik R, Johns K, Johnson C, Johnson M, Jonckheere A, Jonsson P, Juste A, Käfer D, Kahn S, Kajfasz E, Kalinin AM, Kalk JM, Kalk JR, Kappler S, Karmanov D, Kasper J, Katsanos I, Kau D, Kaur R, Kehoe R, Kermiche S, Kesisoglou S, Khanov A, Kharchilava A, Kharzheev YM, Khatidze D, Kim H, Kim TJ, Kirby MH, Klima B, Kohli JM, Konrath JP, Kopal M, Korablev VM, Kotcher J, Kothari B, Koubarovsky A, Kozelov AV, Kozminski J, Kryemadhi A, Krzywdzinski S, Kuhl T, Kumar A, Kunori S, Kupco A, Kurca T, Kvita J, Lager S, Lammers S, Landsberg G, Lazoflores J, Le Bihan AC, Lebrun P, Lee WM, Leflat A, Lehner F, Leonidopoulos C, Lesne V, Leveque J, Lewis P, Li J, Li QZ, Lima JGR, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu Z, Lobo L, Lobodenko A, Lokajicek M, Lounis A, Love P, Lubatti HJ, Lynker M, Lyon AL, Maciel AKA, Madaras RJ, Mättig P, Magass C, Magerkurth A, Magnan AM, Makovec N, Mal PK, Malbouisson HB, Malik S, Malyshev VL, Mao HS, Maravin Y, Martens M, Mattingly SEK, McCarthy R, McCroskey R, Meder D, Melnitchouk A, Mendes A, Mendoza L, Merkin M, Merritt KW, Meyer A, Meyer J, Michaut M, Miettinen H, Millet T, Mitrevski J, Molina J, Mondal NK, Monk J, Moore RW, Moulik T, Muanza GS, Mulders M, Mulhearn M, Mundim L, Mutaf YD, Nagy E, Naimuddin M, Narain M, Naumann NA, Neal HA, Negret JP, Nelson S, Neustroev P, Noeding C, Nomerotski A, Novaes SF, Nunnemann T, O'Dell V, O'Neil DC, Obrant G, Oguri V, Oliveira N, Oshima N, Otec R, Otero y Garzón GJ, Owen M, Padley P, Parashar N, Park SJ, Park SK, Parsons J, Partridge R, Parua N, Patwa A, Pawloski G, Perea PM, Perez E, Peters K, Pétroff P, Petteni M, Piegaia R, Pleier MA, Podesta-Lerma PLM, Podstavkov VM, Pogorelov Y, Pol ME, Pompos A, Pope BG, Popov AV, Prado da Silva WL, Prosper HB, Protopopescu S, Qian J, Quadt A, Quinn B, Rani KJ, Ranjan K, Rapidis PA, Ratoff PN, Renkel P, Reucroft S, Rijssenbeek M, Ripp-Baudot I, Rizatdinova F, Robinson S, Rodrigues RF, Royon C, Rubinov P, Ruchti R, Rud VI, Sajot G, Sánchez-Hernández A, Sanders MP, Santoro A, Savage G, Sawyer L, Scanlon T, Schaile D, Schamberger RD, Scheglov Y, Schellman H, Schieferdecker P, Schmitt C, Schwanenberger C, Schwartzman A, Schwienhorst R, Sengupta S, Severini H, Shabalina E, Shamim M, Shary V, Shchukin AA, Shephard WD, Shivpuri RK, Shpakov D, Siccardi V, Sidwell RA, Simak V, Sirotenko V, Skubic P, Slattery P, Smith RP, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Song X, Sonnenschein L, Sopczak A, Sosebee M, Soustruznik K, Souza M, Spurlock B, Stark J, Steele J, Stevenson K, Stolin V, Stone A, Stoyanova DA, Strandberg J, Strang MA, Strauss M, Ströhmer R, Strom D, Strovink M, Stutte L, Sumowidagdo S, Sznajder A, Talby M, Tamburello P, Taylor W, Telford P, Temple J, Tiller B, Titov M, Tokmenin VV, Tomoto M, Toole T, Torchiani I, Towers S, Trefzger T, Trincaz-Duvoid S, Tsybychev D, Tuchming B, Tully C, Turcot AS, Tuts PM, Unalan R, Uvarov L, Uvarov S, Uzunyan S, Vachon B, van den Berg PJ, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vartapetian A, Vasilyev IA, Vaupel M, Verdier P, Vertogradov LS, Verzocchi M, Villeneuve-Seguier F, Vint P, Vlimant JR, Von Toerne E, Voutilainen M, Vreeswijk M, Wahl HD, Wang L, Warchol J, Watts G, Wayne M, Weber M, Weerts H, Wermes N, Wetstein M, White A, Wicke D, Wilson GW, Wimpenny SJ, Wobisch M, Womersley J, Wood DR, Wyatt TR, Xie Y, Xuan N, Yacoob S, Yamada R, Yan M, Yasuda T, Yatsunenko YA, Yip K, Yoo HD, Youn SW, Yu C, Yu J, Yurkewicz A, Zatserklyaniy A, Zeitnitz C, Zhang D, Zhao T, Zhao Z, Zhou B, Zhu J, Zielinski M, Zieminska D, Zieminski A, Zutshi V, Zverev EG. Direct limits on the oscillation frequency. PHYSICAL REVIEW LETTERS 2006; 97:021802. [PMID: 16907434 DOI: 10.1103/physrevlett.97.021802] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2006] [Indexed: 05/11/2023]
Abstract
We report results of a study of the B(s)(0) oscillation frequency using a large sample of B(s)(0) semileptonic decays corresponding to approximately 1 fb(-1) of integrated luminosity collected by the D0 experiment at the Fermilab Tevatron Collider in 2002-2006. The amplitude method gives a lower limit on the B(s)(0) oscillation frequency at 14.8 ps(-1) at the 95% C.L. At delta m(s) = 19 ps(-1), the amplitude deviates from the hypothesis A= 0(1) by 2.5 (1.6) standard deviations, corresponding to a two-sided C.L. of 1% (10%). A likelihood scan over the oscillation frequency, delta m(s), gives a most probable value of 19 ps(-1) and a range of 17 < delta m(s) < 21 ps(-1)at the 90% C.L., assuming Gaussian uncertainties. This is the first direct two-sided bound measured by a single experiment. If delta m(s) lies above 22 ps(-1), then the probability that it would produce a likelihood minimum similar to the one observed in the interval 16-22 ps(-1) is (5.0 +/- 0.3)%.
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Biswas P, Chakrabarti S. Psychological factors in bipolar disorder. Br J Psychiatry 2006; 189:85; author reply 85-6. [PMID: 16816317 DOI: 10.1192/bjp.189.1.85] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Abazov VM, Abbott B, Abolins M, Acharya BS, Adams M, Adams T, Agelou M, Agram JL, Ahn SH, Ahsan M, Alexeev GD, Alkhazov G, Alton A, Alverson G, Alves GA, Anastasoaie M, Andeen T, Anderson S, Andrieu B, Anzelc MS, Arnoud Y, Arov M, Askew A, Åsman B, Jesus ACSA, Atramentov O, Autermann C, Avila C, Ay C, Badaud F, Baden A, Bagby L, Baldin B, Bandurin DV, Banerjee P, Banerjee S, Barberis E, Bargassa P, Baringer P, Barnes C, Barreto J, Bartlett JF, Bassler U, Bauer D, Bean A, Begalli M, Begel M, Belanger-Champagne C, Bellavance A, Benitez JA, Beri SB, Bernardi G, Bernhard R, Berntzon L, Bertram I, Besançon M, Beuselinck R, Bezzubov VA, Bhat PC, Bhatnagar V, Binder M, Biscarat C, Black KM, Blackler I, Blazey G, Blekman F, Blessing S, Bloch D, Bloom K, Blumenschein U, Boehnlein A, Boeriu O, Bolton TA, Borcherding F, Borissov G, Bos K, Bose T, Brandt A, Brock R, Brooijmans G, Bross A, Brown D, Buchanan NJ, Buchholz D, Buehler M, Buescher V, Burdin S, Burke S, Burnett TH, Busato E, Buszello CP, Butler JM, Calvet S, Cammin J, Caron S, Carvalho W, Casey BCK, Cason NM, Castilla-Valdez H, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapin D, Charles F, Cheu E, Chevallier F, Cho DK, Choi S, Choudhary B, Christofek L, Claes D, Clément B, Clément C, Coadou Y, Coenen J, Cooke M, Cooper WE, Coppage D, Corcoran M, Cousinou MC, Cox B, Crépé-Renaudin S, Cutts D, Ćwiok M, da Motta H, Das A, Das M, Davies B, Davies G, Davis GA, De K, de Jong P, de Jong SJ, De La Cruz-Burelo E, De Oliveira Martins C, Degenhardt JD, Déliot F, Demarteau M, Demina R, Demine P, Denisov D, Denisov SP, Desai S, Diehl HT, Diesburg M, Doidge M, Dominguez A, Dong H, Dudko LV, Duflot L, Dugad SR, Duperrin A, Dyer J, Dyshkant A, Eads M, Edmunds D, Edwards T, Ellison J, Elmsheuser J, Elvira VD, Eno S, Ermolov P, Estrada J, Evans H, Evdokimov A, Evdokimov VN, Fatakia SN, Feligioni L, Ferapontov AV, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fleck I, Ford M, Fortner M, Fox H, Fu S, Fuess S, Gadfort T, Galea CF, Gallas E, Galyaev E, Garcia C, Garcia-Bellido A, Gardner J, Gavrilov V, Gay A, Gay P, Gelé D, Gelhaus R, Gerber CE, Gershtein Y, Gillberg D, Ginther G, Gollub N, Gómez B, Gounder K, Goussiou A, Grannis PD, Greenlee H, Greenwood ZD, Gregores EM, Grenier G, Gris P, Grivaz JF, Grünendahl S, Grünewald MW, Guo F, Guo J, Gutierrez G, Gutierrez P, Haas A, Hadley NJ, Haefner P, Hagopian S, Haley J, Hall I, Hall RE, Han L, Hanagaki K, Harder K, Harel A, Harrington R, Hauptman JM, Hauser R, Hays J, Hebbeker T, Hedin D, Hegeman JG, Heinmiller JM, Heinson AP, Heintz U, Hensel C, Hesketh G, Hildreth MD, Hirosky R, Hobbs JD, Hoeneisen B, Hohlfeld M, Hong SJ, Hooper R, Houben P, Hu Y, Hynek V, Iashvili I, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jain S, Jakobs K, Jarvis C, Jenkins A, Jesik R, Johns K, Johnson C, Johnson M, Jonckheere A, Jonsson P, Juste A, Käfer D, Kahn S, Kajfasz E, Kalinin AM, Kalk JM, Kalk JR, Kappler S, Karmanov D, Kasper J, Katsanos I, Kau D, Kaur R, Kehoe R, Kermiche S, Kesisoglou S, Khanov A, Kharchilava A, Kharzheev YM, Khatidze D, Kim H, Kim TJ, Kirby MH, Klima B, Kohli JM, Konrath JP, Kopal M, Korablev VM, Kotcher J, Kothari B, Koubarovsky A, Kozelov AV, Kozminski J, Kryemadhi A, Krzywdzinski S, Kuhl T, Kumar A, Kunori S, Kupco A, Kurča T, Kvita J, Lager S, Lammers S, Landsberg G, Lazoflores J, Le Bihan AC, Lebrun P, Lee WM, Leflat A, Lehner F, Leonidopoulos C, Lesne V, Leveque J, Lewis P, Li J, Li QZ, Lima JGR, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu Z, Lobo L, Lobodenko A, Lokajicek M, Lounis A, Love P, Lubatti HJ, Lynker M, Lyon AL, Maciel AKA, Madaras RJ, Mättig P, Magass C, Magerkurth A, Magnan AM, Makovec N, Mal PK, Malbouisson HB, Malik S, Malyshev VL, Mao HS, Maravin Y, Martens M, Mattingly SEK, McCarthy R, McCroskey R, Meder D, Melnitchouk A, Mendes A, Mendoza L, Merkin M, Merritt KW, Meyer A, Meyer J, Michaut M, Miettinen H, Millet T, Mitrevski J, Molina J, Mondal NK, Monk J, Moore RW, Moulik T, Muanza GS, Mulders M, Mulhearn M, Mundim L, Mutaf YD, Nagy E, Naimuddin M, Narain M, Naumann NA, Neal HA, Negret JP, Nelson S, Neustroev P, Noeding C, Nomerotski A, Novaes SF, Nunnemann T, O’Dell V, O’Neil DC, Obrant G, Oguri V, Oliveira N, Oshima N, Otec R, Otero y Garzón GJ, Owen M, Padley P, Parashar N, Park SJ, Park SK, Parsons J, Partridge R, Parua N, Patwa A, Pawloski G, Perea PM, Perez E, Peters K, Pétroff P, Petteni M, Piegaia R, Pleier MA, Podesta-Lerma PLM, Podstavkov VM, Pogorelov Y, Pol ME, Pompoš A, Pope BG, Popov AV, Prado da Silva WL, Prosper HB, Protopopescu S, Qian J, Quadt A, Quinn B, Rani KJ, Ranjan K, Rapidis PA, Ratoff PN, Renkel P, Reucroft S, Rijssenbeek M, Ripp-Baudot I, Rizatdinova F, Robinson S, Rodrigues RF, Royon C, Rubinov P, Ruchti R, Rud VI, Sajot G, Sánchez-Hernández A, Sanders MP, Santoro A, Savage G, Sawyer L, Scanlon T, Schaile D, Schamberger RD, Scheglov Y, Schellman H, Schieferdecker P, Schmitt C, Schwanenberger C, Schwartzman A, Schwienhorst R, Sengupta S, Severini H, Shabalina E, Shamim M, Shary V, Shchukin AA, Shephard WD, Shivpuri RK, Shpakov D, Siccardi V, Sidwell RA, Simak V, Sirotenko V, Skubic P, Slattery P, Smith RP, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Song X, Sonnenschein L, Sopczak A, Sosebee M, Soustruznik K, Souza M, Spurlock B, Stark J, Steele J, Stevenson K, Stolin V, Stone A, Stoyanova DA, Strandberg J, Strang MA, Strauss M, Ströhmer R, Strom D, Strovink M, Stutte L, Sumowidagdo S, Sznajder A, Talby M, Tamburello P, Taylor W, Telford P, Temple J, Tiller B, Titov M, Tokmenin VV, Tomoto M, Toole T, Torchiani I, Towers S, Trefzger T, Trincaz-Duvoid S, Tsybychev D, Tuchming B, Tully C, Turcot AS, Tuts PM, Unalan R, Uvarov L, Uvarov S, Uzunyan S, Vachon B, van den Berg PJ, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vartapetian A, Vasilyev IA, Vaupel M, Verdier P, Vertogradov LS, Verzocchi M, Villeneuve-Seguier F, Vint P, Vlimant JR, Von Toerne E, Voutilainen M, Vreeswijk M, Wahl HD, Wang L, Warchol J, Watts G, Wayne M, Weber M, Weerts H, Wermes N, Wetstein M, White A, Wicke D, Wilson GW, Wimpenny SJ, Wobisch M, Womersley J, Wood DR, Wyatt TR, Xie Y, Xuan N, Yacoob S, Yamada R, Yan M, Yasuda T, Yatsunenko YA, Yip K, Yoo HD, Youn SW, Yu C, Yu J, Yurkewicz A, Zatserklyaniy A, Zeitnitz C, Zhang D, Zhao T, Zhao Z, Zhou B, Zhu J, Zielinski M, Zieminska D, Zieminski A, Zutshi V, Zverev EG. Search for excited muons inpp¯collisions ats=1.96 TeV. Int J Clin Exp Med 2006. [DOI: 10.1103/physrevd.73.111102] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Cobb CJ, Chakrabarti S, Chadha V, Sanders R. The effect of aspirin and warfarin therapy in trabeculectomy. Eye (Lond) 2006; 21:598-603. [PMID: 16518368 DOI: 10.1038/sj.eye.6702277] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
AIM The management of patients on antiplatelet and anticoagulation therapy (APACT) in glaucoma surgery currently has no specific recommendations. We aimed to establish the risk of haemorrhagic complications and surgical outcome in patients on APACT in glaucoma surgery. METHODS We retrospectively examined 367 consecutive trabeculectomies performed between 1994 and 1998. Preoperatively 60 (16.4%) patients were on APACT (55 on aspirin and five on warfarin). The incidence of hyphaema and haemorrhagic complications between patients with and without APACT was documented. Surgical success was defined in two categories as an intraocular pressure (IOP) <21 mmHg and an IOP <16 mmHg 2 years following trabeculectomy with and without antiglaucoma medication. RESULTS None of the patients on aspirin suffered significant intra or postoperative haemorrhage. Aspirin was associated with a significantly higher risk of hyphaema (P=0.0015) but this was not found to significantly affect IOP control at 2 years. Patients on warfarin suffered haemorrhagic complications and trabeculectomy failure. CONCLUSIONS Aspirin appears to be safe to continue with during trabeculectomy. Patients on aspirin have an increased risk of hyphaema following trabeculectomy. This however does not appear to affect surgical outcome. Warfarinised patients are at risk of serious bleeding complications. They require careful monitoring pre- and postoperatively and are at risk of trabeculectomy failure.
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Chakrabarti J, Chakrabarti S, Löwen H. Short ranged attraction and long ranged repulsion between two solute particles in a subcritical liquid solvent. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2006; 18:L81-L87. [PMID: 21697553 DOI: 10.1088/0953-8984/18/6/l01] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
We calculate the effective interaction between two solute particles in a solvent of Lennard-Jones (LJ) particles in two dimensions where the solvent is in the stable liquid phase near the liquid-gas phase coexistence and the solute-solvent interaction is repulsive. Our grand canonical Monte Carlo (GCMC) simulations show that the effective interaction between two solute particles is attractive for separations between the solute particles up to a range of a few nanometres, beyond which the interaction exhibits a marked repulsion. Such an effective interaction stabilizes clusters of nanometre (nm) sizes.
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Chakrabarti S, Konar A, Biswas S, Das S. Sarcoma-like mural nodules in ovarian mucinous cystadenomas--a report of two cases. ACTA ACUST UNITED AC 2006. [PMID: 16340150 DOI: 10.4103/0019-5359.18968] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Sarcoma-like mural nodule is a very rare occurrence in a mucinous tumour of the ovary. Two such nodules having morphologically benign features with osteoclastic giant cells, in the wall of mucinous cystadenoma are described. In addition, these nodules exhibited reactive vascular proliferations. The sarcoma-like nodules are associated with a favourable outcome and must be distinguished from other malignant nodules composed of sarcoma or anaplastic carcinoma that may also occur in the wall of mucinous ovarian tumours.
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Topol'ancik J, Chakravarty S, Bhattacharya P, Chakrabarti S. Electrically injected quantum-dot photonic crystal microcavity light sources. OPTICS LETTERS 2006; 31:232-4. [PMID: 16441040 DOI: 10.1364/ol.31.000232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
The design, fabrication, and characterization of an electrically injected quantum-dot photonic crystal microcavity light source are described. The optical gain in the GaAs/AlGaAs-based device is provided by self-organized InGaAs quantum dots with ground-state room-temperature emission at 1.1 microm. The carriers are injected directly into the photonic crystal microcavity, which contains approximately 50 dots, avoiding surface state recombination in the photonic crystal pattern. The spectral characteristics of a single-defect photonic crystal microcavity show a single 2 nm broad microcavity resonance. The output power is of the order of a few tens of nanowatts.
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Abazov VM, Abbott B, Abolins M, Acharya BS, Adams M, Adams T, Agelou M, Agram JL, Ahn SH, Ahsan M, Alexeev GD, Alkhazov G, Alton A, Alverson G, Alves GA, Anastasoaie M, Andeen T, Anderson S, Andrieu B, Arnoud Y, Arov M, Askew A, Asman B, Assis Jesus ACS, Atramentov O, Autermann C, Avila C, Badaud F, Baden A, Bagby L, Baldin B, Balm PW, Banerjee P, Banerjee S, Barberis E, Bargassa P, Baringer P, Barnes C, Barreto J, Bartlett JF, Bassler U, Bauer D, Bean A, Beauceron S, Begalli M, Begel M, Bellavance A, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bezzubov VA, Bhat PC, Bhatnagar V, Binder M, Biscarat C, Black KM, Blackler I, Blazey G, Blekman F, Blessing S, Bloch D, Blumenschein U, Boehnlein A, Boeriu O, Bolton TA, Borcherding F, Borissov G, Bos K, Bose T, Brandt A, Brock R, Brooijmans G, Bross A, Buchanan NJ, Buchholz D, Buehler M, Buescher V, Burdin S, Burke S, Burnett TH, Busato E, Buszello CP, Butler JM, Cammin J, Caron S, Carvalho W, Casey BCK, Cason NM, Castilla-Valdez H, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapin D, Charles F, Cheu E, Cho DK, Choi S, Choudhary B, Christiansen T, Christofek L, Claes D, Clément B, Clément C, Coadou Y, Cooke M, Cooper WE, Coppage D, Corcoran M, Cothenet A, Cousinou MC, Cox B, Crépé-Renaudin S, Cutts D, da Motta H, Das M, Davies B, Davies G, Davis GA, De K, de Jong P, de Jong SJ, De La Cruz-Burelo E, De Oliveira Martins C, Dean S, Degenhardt JD, Déliot F, Demarteau M, Demina R, Demine P, Denisov D, Denisov SP, Desai S, Diehl HT, Diesburg M, Doidge M, Dong H, Doulas S, Dudko LV, Duflot L, Dugad SR, Duperrin A, Dyer J, Dyshkant A, Eads M, Edmunds D, Edwards T, Ellison J, Elmsheuser J, Elvira VD, Eno S, Ermolov P, Estrada J, Evans H, Evdokimov A, Evdokimov VN, Fast J, Fatakia SN, Feligioni L, Ferapontov AV, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fleck I, Fortner M, Fox H, Fu S, Fuess S, Gadfort T, Galea CF, Gallas E, Galyaev E, Garcia C, Garcia-Bellido A, Gardner J, Gavrilov V, Gay A, Gay P, Gelé D, Gelhaus R, Genser K, Gerber CE, Gershtein Y, Gillberg D, Ginther G, Golling T, Gollub N, Gómez B, Gounder K, Goussiou A, Grannis PD, Greder S, Greenlee H, Greenwood ZD, Gregores EM, Gris P, Grivaz JF, Grünendahl S, Grünewald MW, Gutierrez G, Gutierrez P, Haas A, Hadley NJ, Hagopian S, Haley J, Hall I, Hall RE, Han C, Han L, Hanagaki K, Harder K, Harel A, Harrington R, Hauptman JM, Hauser R, Hays J, Hebbeker T, Hedin D, Heinmiller JM, Heinson AP, Heintz U, Hensel C, Hesketh G, Hildreth MD, Hirosky R, Hobbs JD, Hoeneisen B, Hohlfeld M, Hong SJ, Hooper R, Houben P, Hu Y, Huang J, Hynek V, Iashvili I, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jain S, Jain V, Jakobs K, Jarvis C, Jenkins A, Jesik R, Johns K, Johnson M, Jonckheere A, Jonsson P, Juste A, Käfer D, Kahn S, Kajfasz E, Kalinin AM, Kalk J, Karmanov D, Kasper J, Katsanos I, Kau D, Kaur R, Kehoe R, Kermiche S, Kesisoglou S, Khanov A, Kharchilava A, Kharzheev YM, Kim H, Kim TJ, Klima B, Kohli JM, Konrath JP, Kopal M, Korablev VM, Kotcher J, Kothari B, Koubarovsky A, Kozelov AV, Kozminski J, Kryemadhi A, Krzywdzinski S, Kulik Y, Kumar A, Kunori S, Kupco A, Kurca T, Kvita J, Lager S, Lahrichi N, Landsberg G, Lazoflores J, Le Bihan AC, Lebrun P, Lee WM, Leflat A, Lehner F, Leonidopoulos C, Lesne V, Leveque J, Lewis P, Li J, Li QZ, Lima JGR, Lincoln D, Linn SL, Linnemann J, Lipaev VV, Lipton R, Lobo L, Lobodenko A, Lokajicek M, Lounis A, Love P, Lubatti HJ, Lueking L, Lynker M, Lyon AL, Maciel AKA, Madaras RJ, Mättig P, Magass C, Magerkurth A, Magnan AM, Makovec N, Mal PK, Malbouisson HB, Malik S, Malyshev VL, Mao HS, Maravin Y, Martens M, Mattingly SEK, McCarthy R, McCroskey R, Meder D, Melnitchouk A, Mendes A, Mendoza L, Merkin M, Merritt KW, Meyer A, Meyer J, Michaut M, Miettinen H, Mitrevski J, Molina J, Mondal NK, Monk J, Moore RW, Moulik T, Muanza GS, Mulders M, Mundim L, Mutaf YD, Nagy E, Naimuddin M, Narain M, Naumann NA, Neal HA, Negret JP, Nelson S, Neustroev P, Noeding C, Nomerotski A, Novaes SF, Nunnemann T, Nurse E, O'dell V, O'neil DC, Oguri V, Oliveira N, Oshima N, Otero Y Garzón GJ, Padley P, Parashar N, Park SK, Parsons J, Partridge R, Parua N, Patwa A, Pawloski G, Perea PM, Perez E, Pétroff P, Petteni M, Piegaia R, Pleier MA, Podesta-Lerma PLM, Podstavkov VM, Pogorelov Y, Pol ME, Pompos A, Pope BG, Prado da Silva WL, Prosper HB, Protopopescu S, Qian J, Quadt A, Quinn B, Rani KJ, Ranjan K, Rapidis PA, Ratoff PN, Reucroft S, Rijssenbeek M, Ripp-Baudot I, Rizatdinova F, Robinson S, Rodrigues RF, Royon C, Rubinov P, Ruchti R, Rud VI, Sajot G, Sánchez-Hernández A, Sanders MP, Santoro A, Savage G, Sawyer L, Scanlon T, Schaile D, Schamberger RD, Scheglov Y, Schellman H, Schieferdecker P, Schmitt C, Schwanenberger C, Schwartzman A, Schwienhorst R, Sengupta S, Severini H, Shabalina E, Shamim M, Shary V, Shchukin AA, Shephard WD, Shivpuri RK, Shpakov D, Sidwell RA, Simak V, Sirotenko V, Skubic P, Slattery P, Smith RP, Smolek K, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Song X, Sonnenschein L, Sopczak A, Sosebee M, Soustruznik K, Souza M, Spurlock B, Stanton NR, Stark J, Steele J, Stevenson K, Stolin V, Stone A, Stoyanova DA, Strandberg J, Strang MA, Strauss M, Ströhmer R, Strom D, Strovink M, Stutte L, Sumowidagdo S, Sznajder A, Talby M, Tamburello P, Taylor W, Telford P, Temple J, Titov M, Tomoto M, Toole T, Torborg J, Towers S, Trefzger T, Trincaz-Duvoid S, Tsybychev D, Tuchming B, Tully C, Turcot AS, Tuts PM, Uvarov L, Uvarov S, Uzunyan S, Vachon B, van den Berg PJ, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vartapetian A, Vasilyev IA, Vaupel M, Verdier P, Vertogradov LS, Verzocchi M, Villeneuve-Seguier F, Vlimant JR, Von Toerne E, Vreeswijk M, Vu Anh T, Wahl HD, Wang L, Warchol J, Watts G, Wayne M, Weber M, Weerts H, Wermes N, Wetstein M, White A, White V, Wicke D, Wijngaarden DA, Wilson GW, Wimpenny SJ, Wobisch M, Womersley J, Wood DR, Wyatt TR, Xie Y, Xu Q, Xuan N, Yacoob S, Yamada R, Yan M, Yasuda T, Yatsunenko YA, Yen Y, Yip K, Yoo HD, Youn SW, Yu J, Yurkewicz A, Zabi A, Zatserklyaniy A, Zdrazil M, Zeitnitz C, Zhang D, Zhao T, Zhao Z, Zhou B, Zhu J, Zielinski M, Zieminska D, Zieminski A, Zitoun R, Zutshi V, Zverev EG. Search for the Higgs boson in H --> WW(*) decays in pp collisions at square root of 1.96 TeV. PHYSICAL REVIEW LETTERS 2006; 96:011801. [PMID: 16486437 DOI: 10.1103/physrevlett.96.011801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2005] [Indexed: 05/06/2023]
Abstract
We present a search for the standard model Higgs boson in H --> WW(*) decays with e+e-, e+/-mu-/+, and mu+mu- final states in pp collisions at a center-of-mass energy of square root of s = 1.96 TeV. The data, collected from April 2002 to June 2004 with the D0 detector, correspond to an integrated luminosity of 300-325 pb(-1), depending on the final state. The number of events observed is consistent with the expectation from backgrounds. Limits from the combination of all three channels on the Higgs boson production cross section times branching ratio sigma x BR(H --> WW(*) are presented.
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Nakamura R, Chakrabarti S, Akin C, Robyn J, Bahceci E, Greene A, Childs R, Dunbar CE, Metcalfe DD, Barrett AJ. A pilot study of nonmyeloablative allogeneic hematopoietic stem cell transplant for advanced systemic mastocytosis. Bone Marrow Transplant 2006; 37:353-8. [PMID: 16400343 DOI: 10.1038/sj.bmt.1705245] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Systemic mastocytosis (SM) is a disease characterized by tissue infiltration of neoplastic mast cells originating from hematopoietic stem cells. Patients with advanced SM have a poor prognosis, and there is no mast cell ablative therapy available for most patients who carry an activating point mutation in the c-kit gene. We report results of a prospective study evaluating the safety, engraftment, and possibility of inducing a graft-versus-mast cell (GvMC) effect after allogeneic nonmyeloablative hematopoietic cell transplantation (HCT) from an HLA-identical sibling. Three patients with advanced SM were transplanted. All achieved complete donor T cell chimerism followed by clinical evidence for GvMC effect. However, all patients experienced disease progression with the longest response duration of 39 months. The GvMC effect can be observed after nonmyeloablative HCT with limited efficacy. Effective cytoreductive therapy prior to HCT may be required for long-term disease control and cure.
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Chakrabarti S, Pradhan P, Roy A, Hira M, Bandyopadhyay G, Bhattacharya DK. Prevalence of anti HCV, HBsAg and HIV antibodies in high risk recipients of blood and blood products. Indian J Public Health 2006; 50:43-4. [PMID: 17193761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023] Open
Abstract
Along with hepatitis B virus (HBV) and human immunodeficiency virus (HIV), Hepatitis C virus (HCV) is emerging as a major transfusion hazard. 22 cases of haemophilia (A 19, B 3) and 20 cases of thalassaemia (2 16, E(2) 4) constituted the study group. Patients tested for anti HCV (using third generation ELISA), HBsAg and antibodies to HIV I and II. Prevalence of anti HCV was 54.5% in haemophilics and 5% in thalassaemics. HBsAg was detected in 9.09% haemophilics and 5% thalassaemics. No anti HIV was detected in this cohort. Anti HCV seropositivity in haemophilics has increased compare to previous studies.
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Sandhya S, Chakrabarti S, Abhinandan KR, Sowdhamini R, Srinivasan N. Assessment of a rigorous transitive profile based search method to detect remotely similar proteins. J Biomol Struct Dyn 2005; 23:283-98. [PMID: 16218755 DOI: 10.1080/07391102.2005.10507066] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Profile-based sequence search procedures are commonly employed to detect remote relationships between proteins. We provide an assessment of a Cascade PSI-BLAST protocol that rigorously employs intermediate sequences in detecting remote relationships between proteins. In this approach we detect using PSI-BLAST, which involves multiple rounds of iteration, an initial set of homologues for a protein in a 'first generation' search by querying a database. We propagate a 'second generation' search in the database, involving multiple runs of PSI-BLAST using each of the homologues identified in the previous generation as queries to recognize homologues not detected earlier. This non-directed search process can be viewed as an iteration of iterations that is continued to detect further homologues until no new hits are detectable. We present an assessment of the coverage of this 'cascaded' intermediate sequence search on diverse folds and find that searches for up to three generations detect most known homologues of a query. Our assessments show that this approach appears to perform better than the traditional use of PSI-BLAST by detecting 15% more relationships within a family and 35% more relationships within a superfamily. We show that such searches can be performed on generalized sequence databases and non-trivial relationships between proteins can be detected effectively. Such a propagation of searches maximizes the chances of detecting distant homologies by effectively scanning protein "fold space".
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Ng AK, Li S, Recklitis C, Neuberg D, Chakrabarti S, Silver B, Diller L. A comparison between long-term survivors of Hodgkin's disease and their siblings on fatigue level and factors predicting for increased fatigue. Ann Oncol 2005; 16:1949-55. [PMID: 16227316 DOI: 10.1093/annonc/mdi407] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
PURPOSE To compare the level of fatigue in survivors of Hodgkin's disease and their siblings, and to explore factors associated with increased fatigue. METHODS Survivors of Hodgkin's disease 5 years or more from diagnosis and their siblings completed a questionnaire study. Fatigue level was measured using the Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) instrument, with lower scores reflecting increased fatigue. Multiple regression models were used to identify factors associated with fatigue level in the two populations. RESULTS Five hundred and eleven survivors (median age 44 years; range 16-82) and 224 siblings (median age 44 years; range 16-79) returned the completed questionnaire. The response rates were 61% and 58%, respectively. Compared with siblings, survivors were significantly more likely to report the presence of cardiac disease (26% versus 16%; P = 0.001) and hypothyroidism (65% versus 3%; P <0.001), and had a significantly lower mean FACIT-F score (40.7 and 42.2; P = 0.05). On multivariable analysis, factors significantly associated with increased fatigue in survivors were reports of cardiac disease (P <0.001), psychiatric condition (P <0.001), history of tobacco use (P = 0.004) and low exercise frequency (P = 0.03). For siblings, the only independent factor associated with increased fatigue was low exercise frequency (P = 0.03). CONCLUSIONS Survivors of Hodgkin's disease were more fatigued than their siblings. The difference was modest but statistically significant. The significant association between fatigue and cardiac disease suggests the importance of screening for underlying cardiac dysfunction in survivors with symptoms of fatigue. The association between fatigue and smoking history may be due to exacerbation of late medical complications of Hodgkin's disease by tobacco use.
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Chakrabarti S, Konar A, Biswas S, Das S. Sarcoma-like mural nodules in ovarian mucinous cystadenomas--a report of two cases. INDIAN JOURNAL OF MEDICAL SCIENCES 2005; 59:499-502. [PMID: 16340150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Sarcoma-like mural nodule is a very rare occurrence in a mucinous tumour of the ovary. Two such nodules having morphologically benign features with osteoclastic giant cells, in the wall of mucinous cystadenoma are described. In addition, these nodules exhibited reactive vascular proliferations. The sarcoma-like nodules are associated with a favourable outcome and must be distinguished from other malignant nodules composed of sarcoma or anaplastic carcinoma that may also occur in the wall of mucinous ovarian tumours.
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Xin X, Khan ZA, Chen S, Chakrabarti S. Glucose-induced Akt1 activation mediates fibronectin synthesis in endothelial cells. Diabetologia 2005; 48:2428-36. [PMID: 16193290 DOI: 10.1007/s00125-005-1939-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2004] [Accepted: 06/29/2005] [Indexed: 11/25/2022]
Abstract
AIMS/HYPOTHESIS Increased expression and decreased degradation of extracellular matrix (ECM) proteins are key features of chronic diabetic complications. Fibronectin, a predominant ECM protein, has been shown to be overexpressed in all target organs of diabetic complications and in endothelial cells cultured in high levels of glucose. The present study was designed to elucidate the role of protein kinase B (Akt/PKB) in glucose-induced fibronectin mRNA expression and protein production in vascular endothelial cells. METHODS Human umbilical vein endothelial cells were cultured in the presence of high glucose to study Akt/PKB activation. The upstream and downstream mediators in the Akt/PKB pathway were also investigated using dominant negative transfections and specific inhibitors of signalling pathways. Cells were subjected to real time RT-PCR, western blotting, and confocal microscopy to assess Akt1/PKBalpha activation and fibronectin mRNA expression and protein production. To detect transcription factor activation, electrophoretic mobility shift assay was carried out. RESULTS Our data demonstrate that fibronectin mRNA expression and protein production that are induced by high glucose are mediated via activation of Akt/PKB, which is modulated by mitogen-activated protein kinase, phosphatidylinositol 3-kinase, and protein kinase C. Glucose-induced fibronectin mRNA expression and protein production are also mediated by Akt1/PKBalpha-dependent activation of the transcription factors nuclear factor-kappaB and activating protein-1. CONCLUSIONS/INTERPRETATION Our study provides insight into the mechanical basis of glucose-induced increases in fibronectin mRNA expression and protein production. High levels of glucose may increase fibronectin mRNA expression and protein production by activating Akt/PKB.
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Khakhar AK, Chan NG, Allan DS, Chakrabarti S, McAlister VC. Catastrophic microangiopathy induced by high-titre factor VIII inhibitors after liver transplantation for haemophilia A with cirrhosis. Haemophilia 2005; 11:623-8. [PMID: 16236113 DOI: 10.1111/j.1365-2516.2005.01145.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Liver transplantation may induce immune tolerance to factor VIII inhibitors but de novo development of inhibitors after transplantation may cause intractable haemorrhage. We report a patient with mild haemophilia A and high-titre FVIII inhibitors who received an orthotopic liver transplantation for complications of hepatitis C virus cirrhosis. Recombinant activated FVII was used in addition to routine haemostatic agents. Conventional immunosuppression was supplemented with antithymocyte globulin and cyclophosphamide. FVIII inhibitors disappeared from the circulation with liver transplantation but they were found to have bound to the graft endothelium, which became activated and induced catastrophic microangiopathy. A subsequent anamnestic response resulted in FVIII inhibitor titres of 1000 Bethesda Units. Uncontrollable haemorrhage persisted until the recipient's death. In patients with high-titre FVIII inhibitors resilient desensitization is required before liver transplantation.
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Abazov VM, Abbott B, Abolins M, Acharya BS, Adams M, Adams T, Agelou M, Agram JL, Ahn SH, Ahsan M, Alexeev GD, Alkhazov G, Alton A, Alverson G, Alves GA, Anastasoaie M, Andeen T, Anderson S, Andrieu B, Arnoud Y, Arov M, Askew A, Asman B, Jesus ACSA, Atramentov O, Autermann C, Avila C, Badaud F, Baden A, Bagby L, Baldin B, Balm PW, Banerjee P, Banerjee S, Barberis E, Bargassa P, Baringer P, Barnes C, Barreto J, Bartlett JF, Bassler U, Bauer D, Bean A, Beauceron S, Begalli M, Begel M, Bellavance A, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bezzubov VA, Bhat PC, Bhatnagar V, Binder M, Biscarat C, Black KM, Blackler I, Blazey G, Blekman F, Blessing S, Bloch D, Blumenschein U, Boehnlein A, Boeriu O, Bolton TA, Borcherding F, Borissov G, Bos K, Bose T, Brandt A, Brock R, Brooijmans G, Bross A, Buchanan NJ, Buchholz D, Buehler M, Buescher V, Burdin S, Burke S, Burnett TH, Busato E, Buszello CP, Butler JM, Cammin J, Caron S, Carvalho W, Casey BCK, Cason NM, Castilla-Valdez H, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapin D, Charles F, Cheu E, Cho DK, Choi S, Choudhary B, Christiansen T, Christofek L, Claes D, Clément B, Clément C, Coadou Y, Cooke M, Cooper WE, Coppage D, Corcoran M, Cothenet A, Cousinou MC, Cox B, Crépé-Renaudin S, Cutts D, Motta HD, Das M, Davies B, Davies G, Davis GA, De K, de Jong P, de Jong SJ, De La Cruz-Burelo E, Martins CDO, Dean S, Degenhardt JD, Déliot F, Demarteau M, Demina R, Demine P, Denisov D, Denisov SP, Desai S, Diehl HT, Diesburg M, Doidge M, Dong H, Doulas S, Dudko LV, Duflot L, Dugad SR, Duperrin A, Dyer J, Dyshkant A, Eads M, Edmunds D, Edwards T, Ellison J, Elmsheuser J, Elvira VD, Eno S, Ermolov P, Eroshin OV, Estrada J, Evans H, Evdokimov A, Evdokimov VN, Fast J, Fatakia SN, Feligioni L, Ferapontov AV, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fleck I, Fortner M, Fox H, Fu S, Fuess S, Gadfort T, Galea CF, Gallas E, Galyaev E, Garcia C, Garcia-Bellido A, Gardner J, Gavrilov V, Gay A, Gay P, Gelé D, Gelhaus R, Genser K, Gerber CE, Gershtein Y, Gillberg D, Ginther G, Golling T, Gollub N, Gómez B, Gounder K, Goussiou A, Grannis PD, Greder S, Greenlee H, Greenwood ZD, Gregores EM, Gris P, Grivaz JF, Groer L, Grünendahl S, Grünewald MW, Gurzhiev SN, Gutierrez G, Gutierrez P, Haas A, Hadley NJ, Hagopian S, Hall I, Hall RE, Han C, Han L, Hanagaki K, Harder K, Harel A, Harrington R, Hauptman JM, Hauser R, Hays J, Hebbeker T, Hedin D, Heinmiller JM, Heinson AP, Heintz U, Hensel C, Hesketh G, Hildreth MD, Hirosky R, Hobbs JD, Hoeneisen B, Hohlfeld M, Hong SJ, Hooper R, Houben P, Hu Y, Huang J, Hynek V, Iashvili I, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jain S, Jain V, Jakobs K, Jenkins A, Jesik R, Johns K, Johnson M, Jonckheere A, Jonsson P, Juste A, Käfer D, Kahn S, Kajfasz E, Kalinin AM, Kalk J, Karmanov D, Kasper J, Katsanos I, Kau D, Kaur R, Kehoe R, Kermiche S, Kesisoglou S, Khanov A, Kharchilava A, Kharzheev YM, Kim H, Kim TJ, Klima B, Kohli JM, Konrath JP, Kopal M, Korablev VM, Kotcher J, Kothari B, Koubarovsky A, Kozelov AV, Kozminski J, Kryemadhi A, Krzywdzinski S, Kulik Y, Kumar A, Kunori S, Kupco A, Kurca T, Kvita J, Lager S, Lahrichi N, Landsberg G, Lazoflores J, Le Bihan AC, Lebrun P, Lee WM, Leflat A, Lehner F, Leonidopoulos C, Leveque J, Lewis P, Li J, Li QZ, Lima JGR, Lincoln D, Linn SL, Linnemann J, Lipaev VV, Lipton R, Lobo L, Lobodenko A, Lokajicek M, Lounis A, Love P, Lubatti HJ, Lueking L, Luo L, Lynker M, Lyon AL, Maciel AKA, Madaras RJ, Mättig P, Magass C, Magerkurth A, Magnan AM, Makovec N, Mal PK, Malbouisson HB, Malik S, Malyshev VL, Mao HS, Maravin Y, Martens M, Mattingly SEK, Mayorov AA, McCarthy R, McCroskey R, Meder D, Melnitchouk A, Mendes A, Mendoza D, Merkin M, Merritt KW, Meyer A, Meyer J, Michaut M, Miettinen H, Mitrevski J, Molina J, Mondal NK, Moore RW, Moulik T, Muanza GS, Mulders M, Mundim L, Mutaf YD, Nagy E, Naimuddin M, Narain M, Naumann NA, Neal HA, Negret JP, Nelson S, Neustroev P, Noeding C, Nomerotski A, Novaes SF, Nunnemann T, Nurse E, O'Dell V, O'Neil DC, Oguri V, Oliveira N, Oshima N, Otero y Garzón GJ, Padley P, Parashar N, Park SK, Parsons J, Partridge R, Parua N, Patwa A, Pawloski G, Perea PM, Perez E, Pétroff P, Petteni M, Piegaia R, Pleier MA, Podesta-Lerma PLM, Podstavkov VM, Pogorelov Y, Pol ME, Pompos A, Pope BG, Silva WLPD, Prosper HB, Protopopescu S, Qian J, Quadt A, Quinn B, Rani KJ, Ranjan K, Rapidis PA, Ratoff PN, Reucroft S, Rijssenbeek M, Ripp-Baudot I, Rizatdinova F, Robinson S, Rodrigues RF, Royon C, Rubinov P, Ruchti R, Rud VI, Sajot G, Sánchez-Hernández A, Sanders MP, Santoro A, Savage G, Sawyer L, Scanlon T, Schaile D, Schamberger RD, Scheglov Y, Schellman H, Schieferdecker P, Schmitt C, Schwanenberger C, Schwartzman A, Schwienhorst R, Sengupta S, Severini H, Shabalina E, Shamim M, Shary V, Shchukin AA, Shephard WD, Shivpuri RK, Shpakov D, Sidwell RA, Simak V, Sirotenko V, Skubic P, Slattery P, Smith RP, Smolek K, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Song X, Sonnenschein L, Sopczak A, Sosebee M, Soustruznik K, Souza M, Spurlock B, Stanton NR, Stark J, Steele J, Stevenson K, Stolin V, Stone A, Stoyanova DA, Strandberg J, Strang MA, Strauss M, Ströhmer R, Strom D, Strovink M, Stutte L, Sumowidagdo S, Sznajder A, Talby M, Tamburello P, Taylor W, Telford P, Temple J, Titov M, Tomoto M, Toole T, Torborg J, Towers S, Trefzger T, Trincaz-Duvoid S, Tsybychev D, Tuchming B, Tully C, Turcot AS, Tuts PM, Uvarov L, Uvarov S, Uzunyan S, Vachon B, van den Berg PJ, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vartapetian A, Vasilyev IA, Vaupel M, Verdier P, Vertogradov LS, Verzocchi M, Villeneuve-Seguier F, Vlimant JR, Von Toerne E, Vreeswijk M, Vu Anh T, Wahl HD, Wang L, Warchol J, Watts G, Wayne M, Weber M, Weerts H, Wermes N, Wetstein M, White A, White V, Wicke D, Wijngaarden DA, Wilson GW, Wimpenny SJ, Wittlin J, Wobisch M, Womersley J, Wood DR, Wyatt TR, Xie Y, Xu Q, Xuan N, Yacoob S, Yamada R, Yan M, Yasuda T, Yatsunenko YA, Yen Y, Yip K, Yoo HD, Youn SW, Yu J, Yurkewicz A, Zabi A, Zatserklyaniy A, Zdrazil M, Zeitnitz C, Zhang D, Zhang X, Zhao T, Zhao Z, Zhou B, Zhu J, Zielinski M, Zieminska D, Zieminski A, Zitoun R, Zutshi V, Zverev EG. Measurement of the lifetime difference in the B0(s) system. PHYSICAL REVIEW LETTERS 2005; 95:171801. [PMID: 16383817 DOI: 10.1103/physrevlett.95.171801] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2005] [Indexed: 05/05/2023]
Abstract
We present a study of the decay B0(s) --> J/psiphi. We obtain the CP-odd fraction in the final state at time zero, Rperpendicular = 0.16 +/- 0.10(stat) +/- 0.02 (syst), the average lifetime of the (B0(s), B0(s)) system, tau(B0(s)) = 1.39(+0.13)(-0.16)(stat)(+0.01)(-0.02)(syst) ps, and the relative width difference between the heavy and light mass eigenstates, DeltaGamma/Gamma tripple bond (GammaL - GammaH)/Gamma = 0.24(+0.28)(-0.38)(stat)(+0.03)(-0.04)(syst). With the additional constraint from the world average of the lifetime measurements using semileptonic decays, we find tau(B0(s)) = 1.39 +/- 0.06 ps and DeltaGamma/Gamma = 0.25(+0.14)(-0.15). For the ratio of the B0(s) and B0 lifetimes we obtain tau(B0(s))/tau(B0) = 0.91 +/- 0.09(stat) +/- 0.003(syst).
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Abazov VM, Abbott B, Abolins M, Acharya BS, Adams M, Adams T, Agelou M, Agram JL, Ahn SH, Ahsan M, Alexeev GD, Alkhazov G, Alton A, Alverson G, Alves GA, Anastasoaie M, Andeen T, Anderson S, Andrieu B, Arnoud Y, Askew A, Asman B, Assis Jesus ACS, Atramentov O, Autermann C, Avila C, Badaud F, Baden A, Bagby L, Baldin B, Balm PW, Banerjee P, Banerjee S, Barberis E, Bargassa P, Baringer P, Barnes C, Barreto J, Bartlett JF, Bassler U, Bauer D, Bean A, Beauceron S, Begalli M, Begel M, Bellavance A, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bezzubov VA, Bhat PC, Bhatnagar V, Binder M, Biscarat C, Black KM, Blackler I, Blazey G, Blekman F, Blessing S, Bloch D, Blumenschein U, Boehnlein A, Boeriu O, Bolton TA, Borcherding F, Borissov G, Bos K, Bose T, Brandt A, Brock R, Brooijmans G, Bross A, Buchanan NJ, Buchholz D, Buehler M, Buescher V, Burdin S, Burke S, Burnett TH, Busato E, Buszello CP, Butler JM, Cammin J, Caron S, Carvalho W, Casey BCK, Cason NM, 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Measurement of semileptonic branching fractions of B mesons to narrow D** states. PHYSICAL REVIEW LETTERS 2005; 95:171803. [PMID: 16383819 DOI: 10.1103/physrevlett.95.171803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2005] [Indexed: 05/05/2023]
Abstract
Using the data accumulated in 2002-2004 with the D0 detector in proton-antiproton collisions at the Fermilab Tevatron collider with a center-of-mass energy of 1.96 TeV, the branching fractions of the decays B --> D0(1)(2420)mu+ vmuX and B --> D2(*0)(2460)mu+ vmuX and their ratio have been measured: B(b --> B) x B(B --> D0(1)mu+ vmuX) x B(D0(*0) --> D*- pi+) = [0.087 +/- 0.007(stat) +/- 0.014(syst)]%; B(b --> B) x B(B --> D2(*0) mu+ vmuX) x B(D2(*0) --> D*- pi+) = [0.035 +/- 0.007(stat) +/- 0.008(syst)]% and [B(B --> D2(*0)mu+ vmuX) x B(D2(*0) --> D*- pi+)]/[B(B --> D0(1)mu+ vmuX) x B(D0(1) --> D*- pi+)] = 0.39 +/- 0.09(stat) +/- 0.12 (syst), where the charge conjugated states are always implied.
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