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Sugimura H, Agnello M, Ahn J, Ajimura S, Akazawa Y, Amano N, Aoki K, Bhang H, Endo M, Evtoukhovitch P, Feliciello A, Fujioka H, Fukuda T, Hasegawa S, Hayakawa S, Honda R, Hosomi K, Hwang S, Ichikawa Y, Igarashi Y, Imai K, Ishibashi N, Iwasaki R, Joo C, Kiuchi R, Lee J, Lee J, Matsuda K, Matsumoto Y, Matsuoka K, Miwa K, Mizoi Y, Moritsu M, Nagae T, Nagamiya S, Nakagawa M, Naruki M, Noumi H, Ota R, Roy B, Saha P, Sakaguchi A, Sako H, Samanta C, Samoilov V, Sasaki Y, Sato S, Sekimoto M, Shimizu Y, Shiozaki T, Shirotori K, Soyama T, Takahashi T, Takahashi T, Tamura H, Tanabe K, Tanaka T, Tanida K, Tokiyasu A, Tsamalaidze Z, Ukai M, Yamamoto T, Yamamoto Y, Yang S, Yoshida K. Study onΛ6H hypernucleus by the (π−,K+) reaction at J-PARC. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20146609017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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52
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Nishiuchi M, Sakaki H, Maeda S, Sagisaka A, Pirozhkov AS, Pikuz T, Faenov A, Ogura K, Kanasaki M, Matsukawa K, Kusumoto T, Tao A, Fukami T, Esirkepov T, Koga J, Kiriyama H, Okada H, Shimomura T, Tanoue M, Nakai Y, Fukuda Y, Sakai S, Tamura J, Nishio K, Sako H, Kando M, Yamauchi T, Watanabe Y, Bulanov SV, Kondo K. Multi-charged heavy ion acceleration from the ultra-intense short pulse laser system interacting with the metal target. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2014; 85:02B904. [PMID: 24593609 DOI: 10.1063/1.4827111] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Experimental demonstration of multi-charged heavy ion acceleration from the interaction between the ultra-intense short pulse laser system and the metal target is presented. Al ions are accelerated up to 12 MeV/u (324 MeV total energy). To our knowledge, this is far the highest energy ever reported for the case of acceleration of the heavy ions produced by the <10 J laser energy of 200 TW class Ti:sapphire laser system. Adding to that, thanks to the extraordinary high intensity laser field of ∼10(21) W cm(-2), the accelerated ions are almost fully stripped, having high charge to mass ratio (Q/M).
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Sakaki H, Nishiuchi M, Maeda S, Sagisaka A, Pirozhkov AS, Pikuz T, Faenov A, Ogura K, Fukami T, Matsukawa K, Kanasaki M, Fukuda Y, Yogo A, Esirkepov T, Kiriyama H, Shimomura T, Nakai Y, Tanoue M, Torimoto K, Okamoto M, Sato T, Niita K, Tamura J, Nishio K, Sako H, Yamauchi T, Watanabe Y, Bulanov S, Kondo K. Measurements of electron-induced neutrons as a tool for determination of electron temperature of fast electrons in the task of optimization laser-produced plasma ions acceleration. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2014; 85:02A705. [PMID: 24593439 DOI: 10.1063/1.4825154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
High intensity laser-plasma interaction has attracted considerable interest for a number of years. The laser-plasma interaction is accompanied by generation of various charged particle beams, such as high-energy proton and ions with high charge to mass ratio (Q/M; same as multi-charged ions). Results of simultaneous novel measurements of electron-induced photonuclear neutrons (photoneutron), which are a diagnostic of the laser-plasma interaction, are proposed to use for optimization of the laser-plasma ion generation. The proposed method is demonstrated by the laser irradiation with the intensity of 1 × 10(21) W/cm(2) on the metal foil target. The photoneutrons are measured by using NE213 liquid scintillation detectors. Heavy-ion signal is registered with the CR-39 track detector simultaneously. The measured signals of the electron-induced photoneutrons are well reproduced by using the Particle and Heavy Ion Transport code System. The results obtained provide useful approach for analyzing the various laser based ion beams.
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Sako H, Ahn JK, Baek KY, Bassalleck B, Fujioka H, Guo L, Hasegawa S, Hicks K, Honda R, Hwang SH, Ichikawa Y, Ieiri M, Imai K, Kim SH, Kiuchi R, Lee HS, Nakazawa K, Naruki M, Ni A, Niiyama M, Ozawa K, Park JY, Park SH, Ryu SY, Sato S, Shirotori K, Sugimura H, Sumihara M, Tanida K, Takahashi H, Takahashi T. Search for H-dibaryon at J-PARC with a Large Acceptance TPC. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20146609015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Akioka K, Masuda K, Harada S, Nakamura T, Okugawa K, Nakano K, Osaka Y, Tsuchiya K, Sako H. Acute Renal Failure Caused by Hyperuremic Acidemia in ABO-Incompatible Kidney Transplant Maintained With Cyclosporine and High-Dose Mizoribine: A Case Report. Transplant Proc 2013; 45:2815-8. [DOI: 10.1016/j.transproceed.2013.03.052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2013] [Revised: 03/04/2013] [Accepted: 03/21/2013] [Indexed: 11/17/2022]
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Fukuda K, Saikawa Y, Sako H, Yoshimura Y, Takahashi T, Wada N, Kawakubo H, Takeuchi H, Ohmori T, Kitagawa Y. Establishment and characterization of novel cell lines and xenografts from patients with gastrointestinal stromal tumors. Oncol Rep 2013; 30:71-8. [PMID: 23619463 DOI: 10.3892/or.2013.2425] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2013] [Accepted: 03/11/2013] [Indexed: 11/05/2022] Open
Abstract
At present, no suitable GIST model exists for the analysis of drug resistance or metastasis using established human gastrointestinal stromal tumor (GIST) cell lines or xenografts even though the molecular mechanisms of drug resistance, progression and metastasis require clarification. The aim of this study was to establish and characterize human GIST cell lines and xenografts that can be used for evaluating drug resistance or various new molecularly targeted therapies. GIST tissues from patients were cultured and implanted under the skin of NOG (NOD/Shi-scid, IL-2Rrnu) mice. Two new cell lines (GK1C and GK3C) and three xenografts (GK1X, GK2X and GK3X) were generated from these clinical samples. The established GIST cell lines and xenografts were investigated for tumorigenesis and imatinib sensitivity. These cell lines and xenografts showed characteristic GIST morphology and exhibited KIT expression profiles similar to those of the patient samples. In addition, these GIST cell lines and xenografts were sensitive to imatinib. In conclusion, new human GIST cell lines and xenografts were established and maintained through repeated passages. These models will enable further study of combination therapies and the mechanisms of resistance, and allow testing of novel targeted monotherapies and combination therapies.
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Shirotori K, Takahashi TN, Adachi S, Agnello M, Ajimura S, Aoki K, Bhang HC, Bassalleck B, Botta E, Bufalino S, Chiga N, Evtoukhovitch P, Feliciello A, Fujioka H, Hiruma F, Honda R, Hosomi K, Ichikawa Y, Ieiri M, Igarashi Y, Imai K, Ishibashi N, Ishimoto S, Itahashi K, Iwasaki R, Joo CW, Kim MJ, Kim SJ, Kiuchi R, Koike T, Komatsu Y, Kulikov VV, Marcello S, Masumoto S, Matsuoka K, Miwa K, Moritsu M, Nagae T, Naruki M, Niiyama M, Noumi H, Ozawa K, Saito N, Sakaguchi A, Sako H, Samoilov V, Sato M, Sato S, Sato Y, Sawada S, Sekimoto M, Sugimura H, Suzuki S, Takahashi H, Takahashi T, Tamura H, Tanaka T, Tanida K, Tokiyasu AO, Tomida N, Tsamalaidze Z, Ukai M, Yagi K, Yamamoto TO, Yang SB, Yonemoto Y, Yoon CJ, Yoshida K. Search for the Θ+ pentaquark via the π(-)p→K(-)X reaction at 1.92 GeV/c. PHYSICAL REVIEW LETTERS 2012; 109:132002. [PMID: 23030084 DOI: 10.1103/physrevlett.109.132002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2012] [Indexed: 06/01/2023]
Abstract
The Θ(+) pentaquark baryon was searched for via the π(-)p→K(-)X reaction with a missing mass resolution of 1.4 MeV/c(2) (FWHM) at the Japan Proton Accelerator Research Complex (J-PARC). π(-) meson beams were incident on the liquid hydrogen target with a beam momentum of 1.92 GeV/c. No peak structure corresponding to the Θ(+) mass was observed. The upper limit of the production cross section averaged over the scattering angle of 2° to 15° in the laboratory frame is obtained to be 0.26 μb/sr in the mass region of 1.51-1.55 GeV/c(2). The upper limit of the Θ(+) decay width is obtained to be 0.72 and 3.1 MeV for J(Θ)(P)=1/2(+) and J(Θ)(P)=1/2(-), respectively, using the effective Lagrangian approach.
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Adamová D, Agakichiev G, Antończyk D, Appelshäuser H, Belaga V, Bielcíková J, Braun-Munzinger P, Busch O, Cherlin A, Damjanovic S, Dietel T, Dietrich L, Drees A, Esumi SI, Filimonov K, Fomenko K, Fraenkel Z, Garabatos C, Glässel P, Hering G, Holeczek J, Krobath G, Kushpil V, Ludolphs W, Maas A, Marín A, Milosević J, Miśkowiec D, Ortega R, Panebrattsev Y, Petchenova O, Petrácek V, Radomski S, Rak J, Ravinovich I, Rehak P, Sako H, Schmitz W, Schukraft J, Sedykh S, Shimansky S, Stachel J, Sumbera M, Tilsner H, Tserruya I, Tsiledakis G, Wessels JP, Wienold T, Wurm JP, Yurevich S, Yurevich V. Leptonic and charged kaon decay modes of the phi meson measured in heavy-ion collisions at the CERN super proton synchrotron. PHYSICAL REVIEW LETTERS 2006; 96:152301. [PMID: 16712151 DOI: 10.1103/physrevlett.96.152301] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2005] [Indexed: 05/09/2023]
Abstract
We report on results of a measurement of meson production in central Pb-Au collisions at E(lab) = 158A GeV. For the first time in the history of high energy heavy-ion collisions, phi mesons were reconstructed both in the K+K- and the dilepton decay channels in the same experiment. This measurement yields rapidity densities near midrapidity, from the two decay channels, of 2.05 +/- 0.14(stat) +/- 0.25(syst) and 2.04 +/- 0.49(stat) +/- 0.32(syst), respectively. The shape of the measured transverse momentum spectrum is also in close agreement in both decay channels. The data rule out a possible enhancement of the phi yield in the leptonic over the hadronic decay channel of a factor 1.6 or larger at the 95% C.L. This rules out the discrepancy reported in the literature between measurements of the hadronic and dimuon decay channels by two different experiments.
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Agakichiev G, Appelshäuser H, Baur R, Bielcikova J, Braun-Munzinger P, Cherlin A, Drees A, Esumi SI, Filimonov K, Fraenkel Z, Fuchs C, Glässel P, Hering G, Huovinen P, Lenkeit B, Marín A, Messer F, Messer M, Milosevic J, Miśkowiec D, Nix O, Panebrattsev Y, Petrácek V, Pfeiffer A, Rak J, Ravinovich I, Razin S, Rehak P, Sako H, Saveljic N, Schmitz W, Shimansky S, Socol E, Specht HJ, Stachel J, Tilsner H, Tserruya I, Voigt C, Voloshin S, Weber C, Wessels JP, Wurm JP, Yurevich V. Semihard scattering unraveled from collective dynamics by two-pion azimuthal correlations in 158A GeV/c Pb+Au collisions. PHYSICAL REVIEW LETTERS 2004; 92:032301. [PMID: 14753865 DOI: 10.1103/physrevlett.92.032301] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2003] [Indexed: 05/24/2023]
Abstract
Elliptic flow and two-particle azimuthal correlations of charged hadrons and high-p(T) pions (p(T)>1 GeV/c) have been measured close to midrapidity in 158A GeV/c Pb+Au collisions by the CERES experiment. Elliptic flow (v(2)) rises linearly with p(T) to a value of about 10% at 2 GeV/c. Beyond p(T) approximately 1.5 GeV/c, the slope decreases considerably, possibly indicating a saturation of v(2) at high p(T). Two-pion azimuthal anisotropies for p(T)>1.2 GeV/c exceed the elliptic flow values by about 60% in midcentral collisions. These nonflow contributions are attributed to nearside and back-to-back jetlike correlations, the latter exhibiting centrality dependent broadening.
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60
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Adamová D, Agakichiev G, Appelshäuser H, Belaga V, Braun-Munzinger P, Cherlin A, Damjanović S, Dietel T, Dietrich L, Drees A, Esumi SI, Filimonov K, Fomenko K, Fraenkel Z, Garabatos C, Glässel P, Hering G, Holeczek J, Kushpil V, Lenkeit B, Maas A, Marín A, Milosević J, Milov A, Miśkowiec D, Panebrattsev Y, Petchenova O, Petrácek V, Pfeiffer A, Rak J, Ravinovich I, Rehak P, Richter M, Sako H, Schmitz W, Sedykh S, Seipp W, Sharma A, Shimansky S, Slívová J, Specht HJ, Stachel J, Sumbera M, Tilsner H, Tserruya I, Wessels JP, Wienold T, Windelband B, Wurm JP, Xie W, Yurevich S, Yurevich V. Enhanced production of low-mass electron-positron pairs in 40-AGeV Pb-Au collisions at the CERN SPS. PHYSICAL REVIEW LETTERS 2003; 91:042301. [PMID: 12906652 DOI: 10.1103/physrevlett.91.042301] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2002] [Indexed: 05/24/2023]
Abstract
We report on first measurements of low-mass electron-positron pairs in Pb-Au collisions at the CERN SPS beam energy of 40 AGeV. The observed pair yield integrated over the range of invariant masses 0.2<m</=1 GeV/c(2) is enhanced over the expectation from neutral meson decays by a factor of 5.9+/-1.5(stat)+/-1.2(syst data)+/-1.8(syst meson decays), somewhat larger than previously observed at the higher energy of 158 AGeV. The results are discussed with reference to model calculations based on pi(+)pi(-)-->e(+)e(-) annihilation with a modified rho propagator. They may be linked to chiral symmetry restoration and support the notion that the in-medium modifications of the rho are more driven by baryon density than by temperature.
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Adamová D, Agakichiev G, Appelshäuser H, Belaga V, Braun-Munzinger P, Castillo A, Cherlin A, Damjanović S, Dietel T, Dietrich L, Drees A, Esumi SI, Filimonov K, Fomenko K, Fraenkel Z, Garabatos C, Glässel P, Hering G, Holeczek J, Kushpil V, Lenkeit B, Ludolphs W, Maas A, Marín A, Milosević J, Milov A, Miśkowiec D, Panebrattsev Y, Petchenova O, Petrácek V, Pfeiffer A, Rak J, Ravinovich I, Rehak P, Sako H, Schmitz W, Schukraft J, Sedykh S, Shimansky S, Slívová J, Specht HJ, Stachel J, Sumbera M, Tilsner H, Tserruya I, Wessels JP, Wienold T, Windelband B, Wurm JP, Xie W, Yurevich S, Yurevich V. Universal pion freeze-out in heavy-ion collisions. PHYSICAL REVIEW LETTERS 2003; 90:022301. [PMID: 12570540 DOI: 10.1103/physrevlett.90.022301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2002] [Indexed: 05/24/2023]
Abstract
Based on an evaluation of data on pion interferometry and on particle yields at midrapidity, we propose a universal condition for thermal freeze-out of pions in heavy-ion collisions. We show that freeze-out occurs when the mean free path of pions lambda(f) reaches a value of about 1 fm, which is much smaller than the spatial extent of the system at freeze-out. This critical mean free path is independent of the centrality of the collision and beam energy from the Alternating Gradient Synchrotron to the Relativistic Heavy Ion Collider.
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Adcox K, Adler SS, Ajitanand NN, Akiba Y, Alexander J, Aphecetche L, Arai Y, Aronson SH, Averbeck R, Awes TC, Barish KN, Barnes PD, Barrette J, Bassalleck B, Bathe S, Baublis V, Bazilevsky A, Belikov S, Bellaiche FG, Belyaev ST, Bennett MJ, Berdnikov Y, Botelho S, Brooks ML, Brown DS, Bruner N, Bucher D, Buesching H, Bumazhnov V, Bunce G, Burward-Hoy J, Butsyk S, Carey TA, Chand P, Chang J, Chang WC, Chavez LL, Chernichenko S, Chi CY, Chiba J, Chiu M, Choudhury RK, Christ T, Chujo T, Chung MS, Chung P, Cianciolo V, Cole BA, D'Enterria DG, David G, Delagrange H, Denisov A, Deshpande A, Desmond EJ, Dietzsch O, Dinesh BV, Drees A, Durum A, Dutta D, Ebisu K, Efremenko YV, El Chenawi K, En'yo H, Esumi S, Ewell L, Ferdousi T, Fields DE, Fokin SL, Fraenkel Z, Franz A, Frawley AD, Fung SY, Garpman S, Ghosh TK, Glenn A, Godoi AL, Goto Y, Greene SV, Perdekamp MG, Gupta SK, Guryn W, Gustafsson HA, Haggerty JS, Hamagaki H, Hansen AG, Hara H, Hartouni EP, Hayano R, Hayashi N, He X, Hemmick TK, Heuser JM, Hibino M, Hill JC, Ho DS, Homma K, Hong B, Hoover A, Ichihara T, Imai K, Ippolitov MS, Ishihara M, Jacak BV, Jang WY, Jia J, Johnson BM, Johnson SC, Joo KS, Kametani S, Kang JH, Kann M, Kapoor SS, Kelly S, Khachaturov B, Khanzadeev A, Kikuchi J, Kim DJ, Kim HJ, Kim SY, Kim YG, Kinnison WW, Kistenev E, Kiyomichi A, Klein-Boesing C, Klinksiek S, Kochenda L, Kochetkov V, Koehler D, Kohama T, Kotchetkov D, Kozlov A, Kroon PJ, Kurita K, Kweon MJ, Kwon Y, Kyle GS, Lacey R, Lajoie JG, Lauret J, Lebedev A, Lee DM, Leitch MJ, Li XH, Li Z, Lim DJ, Liu MX, Liu X, Liu Z, Maguire CF, Mahon J, Makdisi YI, Manko VI, Mao Y, Mark SK, Markacs S, Martinez G, Marx MD, Masaike A, Matathias F, Matsumoto T, McGaughey PL, Melnikov E, Merschmeyer M, Messer F, Messer M, Miake Y, Miller TE, Milov A, Mioduszewski S, Mischke RE, Mishra GC, Mitchell JT, Mohanty AK, Morrison DP, Moss JM, Mühlbacher F, Muniruzzaman M, Murata J, Nagamiya S, Nagasaka Y, Nagle JL, Nakada Y, Nandi BK, Newby J, Nikkinen L, Nilsson P, Nishimura S, Nyanin AS, Nystrand J, O'Brien E, Ogilvie CA, Ohnishi H, Ojha ID, Ono M, Onuchin V, Oskarsson A, Osterman L, Otterlund I, Oyama K, Paffrath L, Palounek APT, Pantuev VS, Papavassiliou V, Pate SF, Peitzmann T, Petridis AN, Pinkenburg C, Pisani RP, Pitukhin P, Plasil F, Pollack M, Pope K, Purschke ML, Ravinovich I, Read KF, Reygers K, Riabov V, Riabov Y, Rosati M, Rose AA, Ryu SS, Saito N, Sakaguchi A, Sakaguchi T, Sako H, Sakuma T, Samsonov V, Sangster TC, Santo R, Sato HD, Sato S, Sawada S, Schlei BR, Schutz Y, Semenov V, Seto R, Shea TK, Shein I, Shibata TA, Shigaki K, Shiina T, Shin YH, Sibiriak IG, Silvermyr D, Sim KS, Simon-Gillo J, Singh CP, Singh V, Sivertz M, Soldatov A, Soltz RA, Sorensen S, Stankus PW, Starinsky N, Steinberg P, Stenlund E, Ster A, Stoll SP, Sugioka M, Sugitate T, Sullivan JP, Sumi Y, Sun Z, Suzuki M, Takagui EM, Taketani A, Tamai M, Tanaka KH, Tanaka Y, Taniguchi E, Tannenbaum MJ, Thomas J, Thomas JH, Thomas TL, Tian W, Tojo J, Torii H, Towell RS, Tserruya I, Tsuruoka H, Tsvetkov AA, Tuli SK, Tydesjö H, Tyurin N, Ushiroda T, Van Hecke HW, Velissaris C, Velkovska J, Velkovsky M, Vinogradov AA, Volkov MA, Vorobyov A, Vznuzdaev E, Wang H, Watanabe Y, White SN, Witzig C, Wohn FK, Woody CL, Xie W, Yagi K, Yokkaichi S, Young GR, Yushmanov IE, Zajc WA, Zhang Z, Zhou S. Flow measurements via two-particle azimuthal correlations in Au + Au collisions at sqrt [s(NN)]=130 GeV. PHYSICAL REVIEW LETTERS 2002; 89:212301. [PMID: 12443403 DOI: 10.1103/physrevlett.89.212301] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2002] [Indexed: 05/24/2023]
Abstract
Two-particle azimuthal correlation functions are presented for charged hadrons produced in Au+Au collisions at the Relativistic Heavy Ion Collider (sqrt [s(NN)]=130 GeV). The measurements permit determination of elliptic flow without event-by-event estimation of the reaction plane. The extracted elliptic flow values (v2) show significant sensitivity to both the collision centrality and the transverse momenta of emitted hadrons, suggesting rapid thermalization and relatively strong velocity fields. When scaled by the eccentricity of the collision zone epsilon, the scaled elliptic flow shows little or no dependence on centrality for charged hadrons with relatively low p(T). A breakdown of this epsilon scaling is observed for charged hadrons with pT >1.0 GeV/c.
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Miyamoto S, Hadama T, Anai H, Sako H, Hamamoto H, Iwata E, Shigemitsu O. [Arch translocation method for an arch aneurysm with open stent grafting using a nephrostomy catheter]. KYOBU GEKA. THE JAPANESE JOURNAL OF THORACIC SURGERY 2002; 55:857-60. [PMID: 12233105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
An 81-year-old female found to have an aneurysm in the distal aortic arch was successfully treated with arch translocation method. Under selective cerebral perfusion, a stent graft bound to a nephrostomy balloon catheter with a chainstitch was inserted from the ascending aorta into the descending aorta and its proximal end was sutured together with the distal aortic stump. Then a 4-branched Dacron graft replaced the ascending aorta reconstructing cephalobracheal branches individually. Each proximal end of cephalobracheal branches was ligated. The patient had no neurological deficit except for recurrence nerve palsy that had already existed before the operation. Postoperative angiography revealed complete thrombocclusion of the aneurysm.
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Adcox K, Adler SS, Ajitanand NN, Akiba Y, Alexander J, Aphecetche L, Arai Y, Aronson SH, Averbeck R, Awes TC, Barish KN, Barnes PD, Barrette J, Bassalleck B, Bathe S, Baublis V, Bazilevsky A, Belikov S, Bellaiche FG, Belyaev ST, Bennett MJ, Berdnikov Y, Botelho S, Brooks ML, Brown DS, Bruner N, Bucher D, Buesching H, Bumazhnov V, Bunce G, Burward-Hoy J, Butsyk S, Carey TA, Chand P, Chang J, Chang WC, Chavez LL, Chernichenko S, Chi CY, Chiba J, Chiu M, Choudhury RK, Christ T, Chujo T, Chung MS, Chung P, Cianciolo V, Cole BA, D'Enterria DG, David G, Delagrange H, Denisov A, Deshpande A, Desmond EJ, Dietzsch O, Dinesh BV, Drees A, Durum A, Dutta D, Ebisu K, Efremenko YV, el-Chenawi K, En'yo H, Esumi S, Ewell L, Ferdousi T, Fields DE, Fokin SL, Fraenkel Z, Franz A, Frawley AD, Fung SY, Garpman S, Ghosh TK, Glenn A, Godoi AL, Goto Y, Greene SV, Grosse Perdekamp M, Gupta SK, Guryn W, Gustafsson HA, Haggerty JS, Hamagaki H, Hansen AG, Hara H, Hartouni EP, Hayano R, Hayashi N, He X, Hemmick TK, Heuser JM, Hibino M, Hill JC, Ho DS, Homma K, Hong B, Hoover A, Ichihara T, Imai K, Ippolitov MS, Ishihara M, Jacak BV, Jang WY, Jia J, Johnson BM, Johnson SC, Joo KS, Kametani S, Kang JH, Kann M, Kapoor SS, Kelly S, Khachaturov B, Khanzadeev A, Kikuchi J, Kim DJ, Kim HJ, Kim SY, Kim YG, Kinnison WW, Kistenev E, Kiyomichi A, Klein-Boesing C, Klinksiek S, Kochenda L, Kochetkov V, Koehler D, Kohama T, Kotchetkov D, Kozlov A, Kroon PJ, Kurita K, Kweon MJ, Kwon Y, Kyle GS, Lacey R, Lajoie JG, Lauret J, Lebedev A, Lee DM, Leitch MJ, Li XH, Li Z, Lim DJ, Liu MX, Liu X, Liu Z, Maguire CF, Mahon J, Makdisi YI, Manko VI, Mao Y, Mark SK, Markacs S, Martinez G, Marx MD, Masaike A, Matathias F, Matsumoto T, McGaughey PL, Melnikov E, Merschmeyer M, Messer F, Messer M, Miake Y, Miller TE, Milov A, Mioduszewski S, Mischke RE, Mishra GC, Mitchell JT, Mohanty AK, Morrison DP, Moss JM, Mühlbacher F, Mukhopadhyay D, Muniruzzaman M, Murata J, Nagamiya S, Nagasaka Y, Nagle JL, Nakada Y, Nandi BK, Newby J, Nikkinen L, Nilsson P, Nishimura S, Nyanin AS, Nystrand J, O'Brien E, Ogilvie CA, Ohnishi H, Ojha ID, Ono M, Onuchin V, Oskarsson A, Osterman L, Otterlund I, Oyama K, Paffrath L, Pal D, Palounek APT, Pantuev VS, Papavassiliou V, Pate SF, Peitzmann T, Petridis AN, Pinkenburg C, Pisani RP, Pitukhin P, Plasil F, Pollack M, Pope K, Purschke ML, Ravinovich I, Read KF, Reygers K, Riabov V, Riabov Y, Rosati M, Rose AA, Ryu SS, Saito N, Sakaguchi A, Sakaguchi T, Sako H, Sakuma T, Samsonov V, Sangster TC, Santo R, Sato HD, Sato S, Sawada S, Schlei BR, Schutz Y, Semenov V, Seto R, Shea TK, Shein I, Shibata TA, Shigaki K, Shiina T, Shin YH, Sibiriak IG, Silvermyr D, Sim KS, Simon-Gillo J, Singh CP, Singh V, Sivertz M, Soldatov A, Soltz RA, Sorensen S, Stankus PW, Starinsky N, Steinberg P, Stenlund E, Ster A, Stoll SP, Sugioka M, Sugitate T, Sullivan JP, Sumi Y, Sun Z, Suzuki M, Takagui EM, Taketani A, Tamai M, Tanaka KH, Tanaka Y, Taniguchi E, Tannenbaum MJ, Thomas J, Thomas JH, Thomas TL, Tian W, Tojo J, Torii H, Towell RS, Tserruya I, Tsuruoka H, Tsvetkov AA, Tuli SK, Tydesjö H, Tyurin N, Ushiroda T, Van Hecke HW, Velissaris C, Velkovska J, Velkovsky M, Vinogradov AA, Volkov MA, Vorobyov A, Vznuzdaev E, Wang H, Watanabe Y, White SN, Witzig C, Wohn FK, Woody CL, Xie W, Yagi K, Yokkaichi S, Young GR, Yushmanov IE, Zajc WA, Zhang Z, Zhou S, Zhou S. Measurement of Lambda and Lambda(macro) particles in Au+Au collisions at the square root of S(NN) = 130 GeV. PHYSICAL REVIEW LETTERS 2002; 89:092302. [PMID: 12190391 DOI: 10.1103/physrevlett.89.092302] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2002] [Indexed: 05/23/2023]
Abstract
We present results on the measurement of Lambda and Lambda(macro) production in Au+Au collisions at square root of (S (NN) = 130 GeV with the PHENIX detector at the Relativistic Heavy Ion Collider. The transverse momentum spectra were measured for minimum bias and for the 5% most central events. The Lambda;/Lambda ratios are constant as a function of p(T) and the number of participants. The measured net Lambda density is significantly larger than predicted by models based on hadronic strings (e.g., HIJING) but in approximate agreement with models which include the gluon-junction mechanism.
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Adcox K, Adler SS, Ajitanand NN, Akiba Y, Alexander J, Aphecetche L, Arai Y, Aronson SH, Averbeck R, Awes TC, Barish KN, Barnes PD, Barrette J, Bassalleck B, Bathe S, Baublis V, Bazilevsky A, Belikov S, Bellaiche FG, Belyaev ST, Bennett MJ, Berdnikov Y, Botelho S, Brooks ML, Brown DS, Bruner N, Bucher D, Buesching H, Bumazhnov V, Bunce G, Burward-Hoy J, Butsyk S, Carey TA, Chand P, Chang J, Chang WC, Chavez LL, Chernichenko S, Chi CY, Chiba J, Chiu M, Choudhury RK, Christ T, Chujo T, Chung MS, Chung P, Cianciolo V, Cole BA, D'Enterria DG, David G, Delagrange H, Denisov A, Deshpande A, Desmond EJ, Dietzsch O, Dinesh BV, Drees A, Durum A, Dutta D, Ebisu K, Efremenko YV, El Chenawi K, En'yo H, Esumi S, Ewell L, Ferdousi T, Fields DE, Fokin SL, Fraenkel Z, Franz A, Frawley AD, Fung SY, Garpman S, Ghosh TK, Glenn A, Godoi AL, Goto Y, Greene SV, Grosse Perdekamp M, Gupta SK, Guryn W, Gustafsson HA, Haggerty JS, Hamagaki H, Hansen AG, Hara H, Hartouni EP, Hayano R, Hayashi N, He X, Hemmick TK, Heuser JM, Hibino M, Hill JC, Ho DS, Homma K, Hong B, Hoover A, Ichihara T, Imai K, Ippolitov MS, Ishihara M, Jacak BV, Jang WY, Jia J, Johnson BM, Johnson SC, Joo KS, Kametani S, Kang JH, Kann M, Kapoor SS, Kelly S, Khachaturov B, Khanzadeev A, Kikuchi J, Kim DJ, Kim HJ, Kim SY, Kim YG, Kinnison WW, Kistenev E, Kiyomichi A, Klein-Boesing C, Klinksiek S, Kochenda L, Kochetkov V, Koehler D, Kohama T, Kotchetkov D, Kozlov A, Kroon PJ, Kurita K, Kweon MJ, Kwon Y, Kyle GS, Lacey R, Lajoie JG, Lauret J, Lebedev A, Lee DM, Leitch MJ, Li XH, Li Z, Lim DJ, Liu MX, Liu X, Liu Z, Maguire CF, Mahon J, Makdisi YI, Manko VI, Mao Y, Mark SK, Markacs S, Martinez G, Marx MD, Masaike A, Matathias F, Matsumoto T, McGaughey PL, Melnikov E, Merschmeyer M, Messer F, Messer M, Miake Y, Miller TE, Milov A, Mioduszewski S, Mischke RE, Mishra GC, Mitchell JT, Mohanty AK, Morrison DP, Moss JM, Mühlbacher F, Muniruzzaman M, Murata J, Nagamiya S, Nagasaka Y, Nagle JL, Nakada Y, Nandi BK, Newby J, Nikkinen L, Nilsson P, Nishimura S, Nyanin AS, Nystrand J, O'Brien E, Ogilvie CA, Ohnishi H, Ojha ID, Ono M, Onuchin V, Oskarsson A, Osterman L, Otterlund I, Oyama K, Paffrath L, Palounek APT, Pantuev VS, Papavassiliou V, Pate SF, Peitzmann T, Petridis AN, Pinkenburg C, Pisani RP, Pitukhin P, Plasil F, Pollack M, Pope K, Purschke ML, Ravinovich I, Read KF, Reygers K, Riabov V, Riabov Y, Rosati M, Rose AA, Ryu SS, Saito N, Sakaguchi A, Sakaguchi T, Sako H, Sakuma T, Samsonov V, Sangster TC, Santo R, Sato HD, Sato S, Sawada S, Schlei BR, Schutz Y, Semenov V, Seto R, Shea TK, Shein I, Shibata TA, Shigaki K, Shiina T, Shin YH, Sibiriak IG, Silvermyr D, Sim KS, Simon-Gillo J, Singh CP, Singh V, Sivertz M, Soldatov A, Soltz RA, Sorensen S, Stankus PW, Starinsky N, Steinberg P, Stenlund E, Ster A, Stoll SP, Sugioka M, Sugitate T, Sullivan JP, Sumi Y, Sun Z, Suzuki M, Takagui EM, Taketani A, Tamai M, Tanaka KH, Tanaka Y, Taniguchi E, Tannenbaum MJ, Thomas J, Thomas JH, Thomas TL, Tian W, Tojo J, Torii H, Towell RS, Tserruya I, Tsuruoka H, Tsvetkov AA, Tuli SK, Tydesjö H, Tyurin N, Ushiroda T, van Hecke HW, Velissaris C, Velkovska J, Velkovsky M, Vinogradov AA, Volkov MA, Vorobyov A, Vznuzdaev E, Wang H, Watanabe Y, White SN, Witzig C, Wohn FK, Woody CL, Xie W, Yagi K, Yokkaichi S, Young GR, Yushmanov IE, Zajc WA, Zhang Z, Zhou S. Net charge fluctuations in Au + Au interactions at sqrt[s(NN)]=130 GeV. PHYSICAL REVIEW LETTERS 2002; 89:082301. [PMID: 12190459 DOI: 10.1103/physrevlett.89.082301] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2002] [Indexed: 05/23/2023]
Abstract
Data from Au + Au interactions at sqrt[s(NN)]=130 GeV, obtained with the PHENIX detector at the Relativistic Heavy-Ion Collider, are used to investigate local net charge fluctuations among particles produced near midrapidity. According to recent suggestions, such fluctuations may carry information from the quark-gluon plasma. This analysis shows that the fluctuations are dominated by a stochastic distribution of particles, but are also sensitive to other effects, like global charge conservation and resonance decays.
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Adcox K, Adler SS, Ajitanand NN, Akiba Y, Alexander J, Aphecetche L, Arai Y, Aronson SH, Averbeck R, Awes TC, Barish KN, Barnes PD, Barrette J, Bassalleck B, Bathe S, Baublis V, Bazilevsky A, Belikov S, Bellaiche FG, Belyaev ST, Bennett MJ, Berdnikov Y, Botelho S, Brooks ML, Brown DS, Bruner N, Bucher D, Buesching H, Bumazhnov V, Bunce G, Burward-Hoy J, Butsyk S, Carey TA, Chand P, Chang J, Chang WC, Chavez LL, Chernichenko S, Chi CY, Chiba J, Chiu M, Choudhury RK, Christ T, Chujo T, Chung MS, Chung P, Cianciolo V, Cole BA, D'Enterria DG, David G, Delagrange H, Denisov A, Deshpande A, Desmond EJ, Dietzsch O, Dinesh BV, Drees A, Durum A, Dutta D, Ebisu K, Efremenko YV, El Chenawi K, En'yo H, Esumi S, Ewell L, Ferdousi T, Fields DE, Fokin SL, Fraenkel Z, Franz A, Frawley AD, Fung SY, Garpman S, Ghosh TK, Glenn A, Godoi AL, Goto Y, Greene SV, Grosse Perdekamp M, Gupta SK, Guryn W, Gustafsson HA, Haggerty JS, Hamagaki H, Hansen AG, Hara H, Hartouni EP, Hayano R, Hayashi N, He X, Hemmick TK, Heuser JM, Hibino M, Hill JC, Ho DS, Homma K, Hong B, Hoover A, Ichihara T, Imai K, Ippolitov MS, Ishihara M, Jacak BV, Jang WY, Jia J, Johnson BM, Johnson SC, Joo KS, Kametani S, Kang JH, Kann M, Kapoor SS, Kelly S, Khachaturov B, Khanzadeev A, Kikuchi J, Kim DJ, Kim HJ, Kim SY, Kim YG, Kinnison WW, Kistenev E, Kiyomichi A, Klein-Boesing C, Klinksiek S, Kochenda L, Kochetkov V, Koehler D, Kohama T, Kotchetkov D, Kozlov A, Kroon PJ, Kurita K, Kweon MJ, Kwon Y, Kyle GS, Lacey R, Lajoie JG, Lauret J, Lebedev A, Lee DM, Leitch MJ, Li XH, Li Z, Lim DJ, Liu MX, Liu X, Liu Z, Maguire CF, Mahon J, Makdisi YI, Manko VI, Mao Y, Mark SK, Markacs S, Martinez G, Marx MD, Masaike A, Matathias F, Matsumoto T, McGaughey PL, Melnikov E, Merschmeyer M, Messer F, Messer M, Miake Y, Miller TE, Milov A, Mioduszewski S, Mischke RE, Mishra GC, Mitchell JT, Mohanty AK, Morrison DP, Moss JM, Mühlbacher F, Muniruzzaman M, Murata J, Nagamiya S, Nagasaka Y, Nagle JL, Nakada Y, Nandi BK, Newby J, Nikkinen L, Nilsson P, Nishimura S, Nyanin AS, Nystrand J, O'Brien E, Ogilvie CA, Ohnishi H, Ojha ID, Ono M, Onuchin V, Oskarsson A, Osterman L, Otterlund I, Oyama K, Paffrath L, Palounek APT, Pantuev VS, Papavassiliou V, Pate SF, Peitzmann T, Petridis AN, Pinkenburg C, Pisani RP, Pitukhin P, Plasil F, Pollack M, Pope K, Purschke ML, Ravinovich I, Read KF, Reygers K, Riabov V, Riabov Y, Rosati M, Rose AA, Ryu SS, Saito N, Sakaguchi A, Sakaguchi T, Sako H, Sakuma T, Samsonov V, Sangster TC, Santo R, Sato HD, Sato S, Sawada S, Schlei BR, Schutz Y, Semenov V, Seto R, Shea TK, Shein I, Shibata TA, Shigaki K, Shiina T, Shin YH, Sibiriak IG, Silvermyr D, Sim KS, Simon-Gillo J, Singh CP, Singh V, Sivertz M, Soldatov A, Soltz RA, Sorensen S, Stankus PW, Starinsky N, Steinberg P, Stenlund E, Ster A, Stoll SP, Sugioka M, Sugitate T, Sullivan JP, Sumi Y, Sun Z, Suzuki M, Takagui EM, Taketani A, Tamai M, Tanaka KH, Tanaka Y, Taniguchi E, Tannenbaum MJ, Thomas J, Thomas JH, Thomas TL, Tian W, Tojo J, Torii H, Towell RS, Tserruya I, Tsuruoka H, Tsvetkov AA, Tuli SK, Tydesjö H, Tyurin N, Ushiroda T, van Hecke HW, Velissaris C, Velkovska J, Velkovsky M, Vinogradov AA, Volkov MA, Vorobyov A, Vznuzdaev E, Wang H, Watanabe Y, White SN, Witzig C, Wohn FK, Woody CL, Xie W, Yagi K, Yokkaichi S, Young GR, Yushmanov IE, Zajc WA, Zhang Z, Zhou S. Centrality dependence of pi(+/-), K(+/-), p, and (-)p production from sqrt[s(NN)] = 130 GeV Au + Au collisions at RHIC. PHYSICAL REVIEW LETTERS 2002; 88:242301. [PMID: 12059292 DOI: 10.1103/physrevlett.88.242301] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2001] [Indexed: 05/23/2023]
Abstract
Identified pi(+/-), K(+/-), p, and (-)p transverse momentum spectra at midrapidity in sqrt[s(NN)] = 130 GeV Au+Au collisions were measured by the PHENIX experiment at RHIC as a function of collision centrality. Average transverse momenta increase with the number of participating nucleons in a similar way for all particle species. Within errors, all midrapidity particle yields per participant are found to be increasing with the number of participating nucleons. There is an indication that K(+/-), p, and (-)p yields per participant increase faster than the pi(+/-) yields. In central collisions at high transverse momenta (p(T) > or =2 GeV/c), (-)p and p yields are comparable to the pi(+/-) yields.
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Adcox K, Adler SS, Ajitanand NN, Akiba Y, Alexander J, Aphecetche L, Arai Y, Aronson SH, Averbeck R, Awes TC, Barish KN, Barnes PD, Barrette J, Bassalleck B, Bathe S, Baublis V, Bazilevsky A, Belikov S, Bellaiche FG, Belyaev ST, Bennett MJ, Berdnikov Y, Botelho S, Brooks ML, Brown DS, Bruner N, Bucher D, Buesching H, Bumazhnov V, Bunce G, Burward-Hoy J, Butsyk S, Carey TA, Chand P, Chang J, Chang WC, Chavez LL, Chernichenko S, Chi CY, Chiba J, Chiu M, Choudhury RK, Christ T, Chujo T, Chung MS, Chung P, Cianciolo V, Cole BA, D'Enterria DG, David G, Delagrange H, Denisov A, Deshpande A, Desmond EJ, Dietzsch O, Dinesh BV, Drees A, Durum A, Dutta D, Ebisu K, Efremenko YV, El Chenawi K, Enokizono A, En'yo H, Esumi S, Ewell L, Ferdousi T, Fields DE, Fokin SL, Fraenkel Z, Franz A, Frawley AD, Fung SY, Garpman S, Ghosh TK, Glenn A, Godoi AL, Goto Y, Greene SV, Grosse Perdekamp M, Gupta SK, Guryn W, Gustafsson HA, Haggerty JS, Hamagaki H, Hansen AG, Hara H, Hartouni EP, Hayano R, Hayashi N, He X, Hemmick TK, Heuser JM, Hibino M, Hill JC, Ho DS, Homma K, Hong B, Hoover A, Ichihara T, Imai K, Ippolitov MS, Ishihara M, Jacak BV, Jang WY, Jia J, Johnson BM, Johnson SC, Joo KS, Kametani S, Kang JH, Kann M, Kapoor SS, Kelly S, Khachaturov B, Khanzadeev A, Kikuchi J, Kim DJ, Kim HJ, Kim SY, Kim YG, Kinnison WW, Kistenev E, Kiyomichi A, Klein-Boesing C, Klinksiek S, Kochenda L, Kochetkov V, Koehler D, Kohama T, Kotchetkov D, Kozlov A, Kroon PJ, Kurita K, Kweon MJ, Kwon Y, Kyle GS, Lacey R, Lajoie JG, Lauret J, Lebedev A, Lee DM, Leitch MJ, Li XH, Li Z, Lim DJ, Liu MX, Liu X, Liu Z, Maguire CF, Mahon J, Makdisi YI, Manko VI, Mao Y, Mark SK, Markacs S, Martinez G, Marx MD, Masaike A, Matathias F, Matsumoto T, McGaughey PL, Melnikov E, Merschmeyer M, Messer F, Messer M, Miake Y, Miller TE, Milov A, Mioduszewski S, Mischke RE, Mishra GC, Mitchell JT, Mohanty AK, Morrison DP, Moss JM, Mühlbacher F, Muniruzzaman M, Murata J, Nagamiya S, Nagasaka Y, Nagle JL, Nakada Y, Nandi BK, Newby J, Nikkinen L, Nilsson P, Nishimura S, Nyanin AS, Nystrand J, O'Brien E, Ogilvie CA, Ohnishi H, Ojha ID, Ono M, Onuchin V, Oskarsson A, Osterman L, Otterlund I, Oyama K, Paffrath L, Palounek APT, Pantuev VS, Papavassiliou V, Pate SF, Peitzmann T, Petridis AN, Pinkenburg C, Pisani RP, Pitukhin P, Plasil F, Pollack M, Pope K, Purschke ML, Ravinovich I, Read KF, Reygers K, Riabov V, Riabov Y, Rosati M, Rose AA, Ryu SS, Saito N, Sakaguchi A, Sakaguchi T, Sako H, Sakuma T, Samsonov V, Sangster TC, Santo R, Sato HD, Sato S, Sawada S, Schlei BR, Schutz Y, Semenov V, Seto R, Shea TK, Shein I, Shibata TA, Shigaki K, Shiina T, Shin YH, Sibiriak IG, Silvermyr D, Sim KS, Simon-Gillo J, Singh CP, Singh V, Sivertz M, Soldatov A, Soltz RA, Sorensen S, Stankus PW, Starinsky N, Steinberg P, Stenlund E, Ster A, Stoll SP, Sugioka M, Sugitate T, Sullivan JP, Sumi Y, Sun Z, Suzuki M, Takagui EM, Taketani A, Tamai M, Tanaka KH, Tanaka Y, Taniguchi E, Tannenbaum MJ, Thomas J, Thomas JH, Thomas TL, Tian W, Tojo J, Torii H, Towell RS, Tserruya I, Tsuruoka H, Tsvetkov AA, Tuli SK, Tydesjö H, Tyurin N, Ushiroda T, Van Hecke HW, Velissaris C, Velkovska J, Velkovsky M, Vinogradov AA, Volkov MA, Vorobyov A, Vznuzdaev E, Wang H, Watanabe Y, White SN, Witzig C, Wohn FK, Woody CL, Xie W, Yagi K, Yokkaichi S, Young GR, Yushmanov IE, Zajc WA, Zhang Z, Zhou S. Transverse-mass dependence of two-pion correlations in Au+Au collisions at square root[s(NN)] = 130 GeV. PHYSICAL REVIEW LETTERS 2002; 88:192302. [PMID: 12005626 DOI: 10.1103/physrevlett.88.192302] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2002] [Indexed: 05/23/2023]
Abstract
Two-pion correlations in square root[s(NN)] = 130 GeV Au+Au collisions at RHIC have been measured over a broad range of pair transverse momentum k(T) by the PHENIX experiment at RHIC. The k(T) dependent transverse radii are similar to results from heavy-ion collisions at square root[s(NN)] = 4.1, 4.9, and 17.3 GeV, whereas the longitudinal radius increases monotonically with beam energy. The ratio of the outwards to sidewards transverse radii (R(out)/R(side)) is consistent with unity and independent of k(T).
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Adcox K, Adler SS, Ajitanand NN, Akiba Y, Alexander J, Aphecetche L, Arai Y, Aronson SH, Averbeck R, Awes TC, Barish KN, Barnes PD, Barrette J, Bassalleck B, Bathe S, Baublis V, Bazilevsky A, Belikov S, Bellaiche FG, Belyaev ST, Bennett MJ, Berdnikov Y, Botelho S, Brooks ML, Brown DS, Bruner N, Bucher D, Buesching H, Bumazhnov V, Bunce G, Burward-Hoy J, Butsyk S, Carey TA, Chand P, Chang J, Chang WC, Chavez LL, Chernichenko S, Chi CY, Chiba J, Chiu M, Choudhury RK, Christ T, Chujo T, Chung MS, Chung P, Cianciolo V, Cole BA, D'Enterria DG, David G, Delagrange H, Denisov A, Deshpande A, Desmond EJ, Dietzsch O, Dinesh BV, Drees A, Durum A, Dutta D, Ebisu K, Efremenko YV, El Chenawi K, En'yo H, Esumi S, Ewell L, Ferdousi T, Fields DE, Fokin SL, Fraenkel Z, Franz A, Frawley AD, Fung SY, Garpman S, Ghosh TK, Glenn A, Godoi AL, Goto Y, Greene SV, Grosse Perdekamp M, Gupta SK, Guryn W, Gustafsson HA, Hachiya T, Haggerty JS, Hamagaki H, Hansen AG, Hara H, Hartouni EP, Hayano R, Hayashi N, He X, Hemmick TK, Heuser JM, Hibino M, Hill JC, Ho DS, Homma K, Hong B, Hoover A, Ichihara T, Imai K, Ippolitov MS, Ishihara M, Jacak BV, Jang WY, Jia J, Johnson BM, Johnson SC, Joo KS, Kametani S, Kang JH, Kann M, Kapoor SS, Kelly S, Khachaturov B, Khanzadeev A, Kikuchi J, Kim DJ, Kim HJ, Kim SY, Kim YG, Kinnison WW, Kistenev E, Kiyomichi A, Klein-Boesing C, Klinksiek S, Kochenda L, Kochetkov V, Koehler D, Kohama T, Kotchetkov D, Kozlov A, Kroon PJ, Kurita K, Kweon MJ, Kwon Y, Kyle GS, Lacey R, Lajoie JG, Lauret J, Lebedev A, Lee DM, Leitch MJ, Li XH, Li Z, Lim DJ, Liu MX, Liu X, Liu Z, Maguire CF, Mahon J, Makdisi YI, Manko VI, Mao Y, Mark SK, Markacs S, Martinez G, Marx MD, Masaike A, Matathias F, Matsumoto T, McGaughey PL, Melnikov E, Merschmeyer M, Messer F, Messer M, Miake Y, Miller TE, Milov A, Mioduszewski S, Mischke RE, Mishra GC, Mitchell JT, Mohanty AK, Morrison DP, Moss JM, Mühlbacher F, Muniruzzaman M, Murata J, Nagamiya S, Nagasaka Y, Nagle JL, Nakada Y, Nandi BK, Newby J, Nikkinen L, Nilsson P, Nishimura S, Nyanin AS, Nystrand J, O'Brien E, Ogilvie CA, Ohnishi H, Ojha ID, Ono M, Onuchin V, Oskarsson A, Osterman L, Otterlund I, Oyama K, Paffrath L, Palounek APT, Pantuev VS, Papavassiliou V, Pate SF, Peitzmann T, Petridis AN, Pinkenburg C, Pisani RP, Pitukhin P, Plasil F, Pollack M, Pope K, Purschke ML, Ravinovich I, Read KF, Reygers K, Riabov V, Riabov Y, Rosati M, Rose AA, Ryu SS, Saito N, Sakaguchi A, Sakaguchi T, Sako H, Sakuma T, Samsonov V, Sangster TC, Santo R, Sato HD, Sato S, Sawada S, Schlei BR, Schutz Y, Semenov V, Seto R, Shea TK, Shein I, Shibata TA, Shigaki K, Shiina T, Shin YH, Sibiriak IG, Silvermyr D, Sim KS, Simon-Gillo J, Singh CP, Singh V, Sivertz M, Soldatov A, Soltz RA, Sorensen S, Stankus PW, Starinsky N, Steinberg P, Stenlund E, Ster A, Stoll SP, Sugioka M, Sugitate T, Sullivan JP, Sumi Y, Sun Z, Suzuki M, Takagui EM, Taketani A, Tamai M, Tanaka KH, Tanaka Y, Taniguchi E, Tannenbaum MJ, Thomas J, Thomas JH, Thomas TL, Tian W, Tojo J, Torii H, Towell RS, Tserruya I, Tsuruoka H, Tsvetkov AA, Tuli SK, Tydesjö H, Tyurin N, Ushiroda T, Van Hecke HW, Velissaris C, Velkovska J, Velkovsky M, Vinogradov AA, Volkov MA, Vorobyov A, Vznuzdaev E, Wang H, Watanabe Y, White SN, Witzig C, Wohn FK, Woody CL, Xie W, Yagi K, Yokkaichi S, Young GR, Yushmanov IE, Zajc WA, Zhang Z, Zhou S. Measurement of single electrons and implications for charm production in Au+Au collisions at square root[s(NN)] = 130 GeV. PHYSICAL REVIEW LETTERS 2002; 88:192303. [PMID: 12005627 DOI: 10.1103/physrevlett.88.192303] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2002] [Indexed: 05/23/2023]
Abstract
Transverse momentum spectra of electrons from Au+Au collisions at square root[s(NN)] = 130 GeV have been measured at midrapidity by the PHENIX experiment at the Relativistic Heavy Ion Collider. The spectra show an excess above the background from photon conversions and light hadron decays. The electron signal is consistent with that expected from semileptonic decays of charm. The yield of the electron signal dN(e)/dy for p(T) > 0.8 GeV/c is 0.025+/-0.004(stat)+/-0.010(syst) in central collisions, and the corresponding charm cross section is 380+/-60(stat)+/-200(syst) microb per binary nucleon-nucleon collision.
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Shigemitsu O, Hadama T, Miyamoto S, Anai H, Sako H. Tuberculous pseudoaneurysm of the ascending aorta associated with intracranial tuberculoma. THE JOURNAL OF CARDIOVASCULAR SURGERY 2002; 43:59-62. [PMID: 11803330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
A tuberculous aneurysm is rare and fatal because it may lead to a rupture due to the forming of a pseudoaneurysm. A lesion is especially uncommon in the ascending aorta. We report an unusual case of tuberculous pseudoaneurysm of the ascending aorta which developed 7 months after the onset of multiple intracranial tuberculoma in a 59-year-old man. He was treated for multiple intracranial tuberculomas in another hospital because of headache and left homonymous hemianopia. The temporal intracranial tuberculomas were reduced after antituberculous drug administration. However, they enlarged again shortly thereafter. At that time, a pseudoaneurysm of the ascending aorta was found, so he was introduced to our department. Intensive antituberculous drugs were administered perioperatively and postoperatively. The intracranial tuberculoma was reduced preoperatively. After that, the ascending aorta was successfully replaced with a Dacron graft. A hole was noted in the back of the ascending aorta. Three years after the operation, no symptoms of recurrence have been recognized. A tuberculous pseudoaneurysm of the ascending aorta may easily cause systemic tuberculosis or rupture, therefore it should be treated as early as possible.
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Adcox K, Adler SS, Ajitanand NN, Akiba Y, Alexander J, Aphecetche L, Arai Y, Aronson SH, Averbeck R, Awes TC, Barish KN, Barnes PD, Barrette J, Bassalleck B, Bathe S, Baublis V, Bazilevsky A, Belikov S, Bellaiche FG, Belyaev ST, Bennett MJ, Berdnikov Y, Botelho S, Brooks ML, Brown DS, Bruner N, Bucher D, Buesching H, Bumazhnov V, Bunce G, Burward-Hoy J, Butsyk S, Carey TA, Chand P, Chang J, Chang WC, Chavez LL, Chernichenko S, Chi CY, Chiba J, Chiu M, Choudhury RK, Christ T, Chujo T, Chung MS, Chung P, Cianciolo V, Cole BA, D'Enterria DG, David G, Delagrange H, Denisov A, Deshpande A, Desmond EJ, Dietzsch O, Dinesh BV, Drees A, Durum A, Dutta D, Ebisu K, Efremenko YV, El Chenawi K, En'yo H, Esumi S, Ewell L, Ferdousi T, Fields DE, Fokin SL, Fraenkel Z, Franz A, Frawley AD, Fung SY, Garpman S, Ghosh TK, Glenn A, Godoi AL, Goto Y, Greene SV, Grosse Perdekamp M, Gupta SK, Guryn W, Gustafsson HA, Haggerty JS, Hamagaki H, Hansen AG, Hara H, Hartouni EP, Hayano R, Hayashi N, He X, Hemmick TK, Heuser JM, Hibino M, Hill JC, Ho DS, Homma K, Hong B, Hoover A, Ichihara T, Imai K, Ippolitov MS, Ishihara M, Jacak BV, Jang WY, Jia J, Johnson BM, Johnson SC, Joo KS, Kametani S, Kang JH, Kann M, Kapoor SS, Kelly S, Khachaturov B, Khanzadeev A, Kikuchi J, Kim DJ, Kim HJ, Kim SY, Kim YG, Kinnison WW, Kistenev E, Kiyomichi A, Klein-Boesing C, Klinksiek S, Kochenda L, Kochetkov V, Koehler D, Kohama T, Kotchetkov D, Kozlov A, Kroon PJ, Kurita K, Kweon MJ, Kwon Y, Kyle GS, Lacey R, Lajoie JG, Lauret J, Lebedev A, Lee DM, Leitch MJ, Li XH, Li Z, Lim DJ, Liu MX, Liu X, Liu Z, Maguire CF, Mahon J, Makdisi YI, Manko VI, Mao Y, Mark SK, Markacs S, Martinez G, Marx MD, Masaike A, Matathias F, Matsumoto T, McGaughey PL, Melnikov E, Merschmeyer M, Messer F, Messer M, Miake Y, Miller TE, Milov A, Mioduszewski S, Mischke RE, Mishra GC, Mitchell JT, Mohanty AK, Morrison DP, Moss JM, Mühlbacher F, Muniruzzaman M, Murata J, Nagamiya S, Nagasaka Y, Nagle JL, Nakada Y, Nandi BK, Newby J, Nikkinen L, Nilsson P, Nishimura S, Nyanin AS, Nystrand J, O'Brien E, Ogilvie CA, Ohnishi H, Ojha ID, Ono M, Onuchin V, Oskarsson A, Osterman L, Otterlund I, Oyama K, Paffrath L, Palounek APT, Pantuev VS, Papavassiliou V, Pate SF, Peitzmann T, Petridis AN, Pinkenburg C, Pisani RP, Pitukhin P, Plasil F, Pollack M, Pope K, Purschke ML, Ravinovich I, Read KF, Reygers K, Riabov V, Riabov Y, Rosati M, Rose AA, Ryu SS, Saito N, Sakaguchi A, Sakaguchi T, Sako H, Sakuma T, Samsonov V, Sangster TC, Santo R, Sato HD, Sato S, Sawada S, Schlei BR, Schutz Y, Semenov V, Seto R, Shea TK, Shein I, Shibata TA, Shigaki K, Shiina T, Shin YH, Sibiriak IG, Silvermyr D, Sim KS, Simon-Gillo J, Singh CP, Singh V, Sivertz M, Soldatov A, Soltz RA, Sorensen S, Stankus PW, Starinsky N, Steinberg P, Stenlund E, Ster A, Stoll SP, Sugioka M, Sugitate T, Sullivan JP, Sumi Y, Sun Z, Suzuki M, Takagui EM, Taketani A, Tamai M, Tanaka KH, Tanaka Y, Taniguchi E, Tannenbaum MJ, Thomas J, Thomas JH, Thomas TL, Tian W, Tojo J, Torii H, Towell RS, Tserruya I, Tsuruoka H, Tsvetkov AA, Tuli SK, Tydesjö H, Tyurin N, Ushiroda T, van Hecke HW, Velissaris C, Velkovska J, Velkovsky M, Vinogradov AA, Volkov MA, Vorobyov A, Vznuzdaev E, Wang H, Watanabe Y, White SN, Witzig C, Wohn FK, Woody CL, Xie W, Yagi K, Yokkaichi S, Young GR, Yushmanov IE, Zajc WA, Zhang Z, Zhou S. Suppression of hadrons with large transverse momentum in central Au+Au collisions at root square[s(NN)] = 130 GeV. PHYSICAL REVIEW LETTERS 2002; 88:022301. [PMID: 11801005 DOI: 10.1103/physrevlett.88.022301] [Citation(s) in RCA: 100] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2001] [Indexed: 05/23/2023]
Abstract
Transverse momentum spectra for charged hadrons and for neutral pions in the range 1 GeV/c<p(T)<5 GeV/c have been measured by the PHENIX experiment at RHIC in Au+Au collisions at root square[s(NN)] = 130 GeV. At high p(T) the spectra from peripheral nuclear collisions are consistent with scaling the spectra from p+p collisions by the average number of binary nucleon-nucleon collisions. The spectra from central collisions are significantly suppressed when compared to the binary-scaled p+p expectation, and also when compared to similarly binary-scaled peripheral collisions, indicating a novel nuclear-medium effect in central nuclear collisions at RHIC energies.
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Shigemitsu O, Hadama T, Miyamoto S, Anai H, Sako H, Wada T, Iwata E. Early and long-term results of cardiovascular surgery in octogenarians. Ann Thorac Cardiovasc Surg 2001; 7:223-31. [PMID: 11578263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023] Open
Abstract
The purpose of this study was to evaluate characteristics and outcomes of octogenarians undergoing cardiovascular surgery with cardiopulmonary bypass in a Japanese population. Thirty-one consecutive patients over 80 years of age underwent coronary artery bypass grafting 19 (61%), combined coronary artery bypass grafting and ventricular septal perforation closure 1 (3%), valve replacement 3 (10%), and prosthetic graft replacement 8 (26%). The early mortality rate was 16.1%. Survival estimates were 74% after 1 year, 74% after 3 year, and 64% after 5 years. Emergency and urgent cases involved 16 (51.6%), and 2 patients (6.5%), respectively. Multivariate analyses revealed that predictors of early mortality was preoperative left ventricular ejection fraction. Predictors of hospital death (within 3 months after surgery) were preoperative renal dysfunction, intraaortic balloon pumping, and age. Predictors of late mortality were chronic lung disease and age. Twenty-one patients expected to have died before surgery were living at home, and 9 (40.9%) patients were completely autonomous. Multivariate analyses revealed diabetes mellitus and a small number of bypass grafts were predictive risk factors for postoperative autonomy. Thus, cardiovascular surgery can be performed in octogenarians under 85 years of age with a favorable long-term outcome, when appropriately applied in selective octogenarians without significant comorbidity. If patients are over 85 years of age or have significant comorbidity, clinical treatment recommendations should be individually tailored while evaluating the risk of having or not having surgery and their life expectancy. QOL of survivors was almost satisfactory and significantly improved compared with a preoperative state.
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Adcox K, Adler SS, Ajitanand NN, Akiba Y, Alexander J, Aphecetche L, Arai Y, Aronson SH, Averbeck R, Awes TC, Barish KN, Barnes PD, Barrette J, Bassalleck B, Bathe S, Baublis V, Bazilevsky A, Belikov S, Bellaiche FG, Belyaev ST, Bennett MJ, Berdnikov Y, Botelho S, Brooks ML, Brown DS, Bruner N, Bucher D, Buesching H, Bumazhnov V, Bunce G, Burward-Hoy J, Butsyk S, Carey TA, Chand P, Chang J, Chang WC, Chavez LL, Chernichenko S, Chi CY, Chiba J, Chiu M, Choudhury RK, Christ T, Chujo T, Chung MS, Chung P, Cianciolo V, Cole BA, D'Enterria DG, David G, Delagrange H, Denisov A, Deshpande A, Desmond EJ, Dietzsch O, Dinesh BV, Drees A, Durum A, Dutta D, Ebisu K, Efremenko YV, El Chenawi K, En'yo H, Esumi S, Ewell L, Ferdousi T, Fields DE, Fokin SL, Fraenkel Z, Franz A, Frawley AD, Fung SY, Garpman S, Ghosh TK, Glenn A, Godoi AL, Goto Y, Greene SV, Grosse Perdekamp M, Gupta SK, Guryn W, Gustafsson HA, Haggerty JS, Hamagaki H, Hansen AG, Hara H, Hartouni EP, Hayano R, Hayashi N, He X, Hemmick TK, Heuser JM, Hibino M, Hill JC, Ho DS, Homma K, Hong B, Hoover A, Ichihara T, Imai K, Ippolitov MS, Ishihara M, Jacak BV, Jang WY, Jia J, Johnson BM, Johnson SC, Joo KS, Kametani S, Kang JH, Kann M, Kapoor SS, Kelly S, Khachaturov B, Khanzadeev A, Kikuchi J, Kim DJ, Kim HJ, Kim SY, Kim YG, Kinnison WW, Kistenev E, Kiyomichi A, Klein-Boesing C, Klinksiek S, Kochenda L, Kochetkov D, Kochetkov V, Koehler D, Kohama T, Kozlov A, Kroon PJ, Kurita K, Kweon MJ, Kwon Y, Kyle GS, Lacey R, Lajoie JG, Lauret J, Lebedev A, Lee DM, Leitch MJ, Li XH, Li Z, Lim DJ, Liu MX, Liu X, Liu Z, Maguire CF, Mahon J, Makdisi YI, Manko VI, Mao Y, Mark SK, Markacs S, Martinez G, Marx MD, Masaike A, Matathias F, Matsumoto T, McGaughey PL, Melnikov E, Merschmeyer M, Messer F, Messer M, Miake Y, Miller TE, Milov A, Mioduszewski S, Mischke RE, Mishra GC, Mitchell JT, Mohanty AK, Morrison DP, Moss JM, Mühlbacher F, Muniruzzaman M, Murata J, Nagamiya S, Nagasaka Y, Nagle JL, Nakada Y, Nandi BK, Newby J, Nikkinen L, Nilsson P, Nishimura S, Nyanin AS, Nystrand J, O'Brien E, Ogilvie CA, Ohnishi H, Ojha ID, Ono M, Onuchin V, Oskarsson A, Osterman L, Otterlund I, Oyama K, Paffrath L, Palounek AP, Pantuev VS, Papavassiliou V, Pate SF, Peitzmann T, Petridis AN, Pinkenburg C, Pisani RP, Pitukhin P, Plasil F, Pollack M, Pope K, Purschke ML, Ravinovich I, Read KF, Reygers K, Riabov V, Riabov Y, Rosati M, Rose AA, Ryu SS, Saito N, Sakaguchi A, Sakaguchi T, Sako H, Sakuma T, Samsonov V, Sangster TC, Santo R, Sato HD, Sato S, Sawada S, Schlei BR, Schutz Y, Semenov V, Seto R, Shea TK, Shein I, Shibata TA, Shigaki K, Shiina T, Shin YH, Sibiriak IG, Silvermyr D, Sim KS, Simon-Gillo J, Singh CP, Singh V, Sivertz M, Soldatov A, Soltz RA, Sorensen S, Stankus PW, Starinsky N, Steinberg P, Stenlund E, Ster A, Stoll SP, Sugioka M, Sugitate T, Sullivan JP, Sumi Y, Sun Z, Suzuki M, Takagui EM, Taketani A, Tamai M, Tanaka KH, Tanaka Y, Taniguchi E, Tannenbaum MJ, Thomas J, Thomas JH, Thomas TL, Tian W, Tojo J, Torii H, Towell RS, Tserruya I, Tsuruoka H, Tsvetkov AA, Tuli SK, Tydesjö H, Tyurin N, Ushiroda T, van Hecke HW, Velissaris C, Velkovska J, Velkovsky M, Vinogradov AA, Volkov MA, Vorobyov A, Vznuzdaev E, Wang H, Watanabe Y, White SN, Witzig C, Wohn FK, Woody CL, Xie W, Yagi K, Yokkaichi S, Young GR, Yushmanov IE, Zajc WA, Zhang Z, Zhou S. Measurement of the midrapidity transverse energy distribution from square root of [(s)NN] = 130 GeV Au + Au collisions at RHIC. PHYSICAL REVIEW LETTERS 2001; 87:052301. [PMID: 11497762 DOI: 10.1103/physrevlett.87.052301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2001] [Indexed: 05/23/2023]
Abstract
The first measurement of energy produced transverse to the beam direction at the Relativistic Heavy-Ion Collider at Brookhaven National Laboratory is presented. The midrapidity transverse energy density per participating nucleon rises steadily with the number of participants, closely paralleling the rise in charged-particle density, such that <E(T)>/<N(ch)> remains relatively constant as a function of centrality. The energy density calculated via Bjorken's prescription for the 2% most central Au+Au collisions at square root[s(NN)] = 130 GeV is at least epsilon(Bj) = 4.6 GeV/fm(3), which is a factor of 1.6 larger than found at sqrt[s(NN)] = 17.2 GeV ( Pb+Pb at CERN).
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Shigemitsu O, Hadama T, Miyamoto S, Anai H, Sako H, Wada T. Left ventricular free wall rupture possibly induced by coronary spasm. Surgical repair in the emergency room. THE JAPANESE JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY : OFFICIAL PUBLICATION OF THE JAPANESE ASSOCIATION FOR THORACIC SURGERY = NIHON KYOBU GEKA GAKKAI ZASSHI 2001; 49:461-5. [PMID: 11517584 DOI: 10.1007/bf02913914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A 68-year-old woman complained of chest discomfort after a traffic accident in which she driving hit a child. At about twenty-five minutes later, she went into sudden cardiogenic shock due to acute myocardial infarction caused by non-occlusive intracoronary thrombosis without significant organic coronary stenosis and without any sign of extraluminal contrast pooling on coronary angiography. She was transported to our emergency room by ambulance because of cardiac tamponade caused by a left ventricular free wall rupture following the acute myocardial infarction. On arrival, she was near cardio-pulmonary arrest on intraaortic balloon pumping. We performed emergency open cardiac massage and pericardiotomy. The hairline perforation responsible for the blowout-type left ventricular free wall rupture was successfully closed with Teflon-reinforced sutures. In conclusion, it was strongly suspected that the present case of left ventricular free wall rupture was caused by acute myocardial infarction due to intracoronary thrombosis following coronary spasm without significant organic coronary stenosis or rupture of atheromatous plaque.
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Adcox K, Adler SS, Ajitanand NN, Akiba Y, Alexander J, Aphecetche L, Arai Y, Aronson SH, Averbeck R, Awes TC, Barish KN, Barnes PD, Barrette J, Bassalleck B, Bathe S, Baublis V, Bazilevsky A, Belikov S, Bellaiche FG, Belyaev ST, Bennett MJ, Berdnikov Y, Botelho S, Brooks ML, Brown DS, Bruner N, Bucher D, Buesching H, Bumazhnov V, Bunce G, Burward-Hoy J, Butsyk S, Carey TA, Chand P, Chang J, Chang WC, Chavez LL, Chernichenko S, Chi CY, Chiba J, Chiu M, Choudhury RK, Christ T, Chujo T, Chung MS, Chung P, Cianciolo V, Cole BA, D'Enterria DG, David G, Delagrange H, Denisov A, Deshpande A, Desmond EJ, Dietzsch O, Dinesh BV, Drees A, Durum A, Dutta D, Ebisu K, Efremenko YV, El Chenawi K, En'yo H, Esumi S, Ewell L, Ferdousi T, Fields DE, Fokin SL, Fraenkel Z, Franz A, Frawley AD, Fung SY, Garpman S, Ghosh TK, Glenn A, Godoi AL, Goto Y, Greene SV, Grosse Perdekamp M, Gupta SK, Guryn W, Gustafsson HA, Haggerty JS, Hamagaki H, Hansen AG, Hara H, Hartouni EP, Hayano R, Hayashi N, He X, Hemmick TK, Heuser J, Hibino M, Hill JC, Ho DS, Homma K, Hong B, Hoover A, Ichihara T, Imai K, Ippolitov MS, Ishihara M, Jacak BV, Jang WY, Jia J, Johnson BM, Johnson SC, Joo KS, Kametani S, Kang JH, Kann M, Kapoor SS, Kelly S, Khachaturov B, Khanzadeev A, Kikuchi J, Kim DJ, Kim HJ, Kim SY, Kim YG, Kinnison WW, Kistenev E, Kiyomichi A, Klein-Boesing C, Klinksiek S, Kochenda L, Kochetkov D, Kochetkov V, Koehler D, Kohama T, Kozlov A, Kroon PJ, Kurita K, Kweon MJ, Kwon Y, Kyle GS, Lacey R, Lajoie JG, Lauret J, Lebedev A, Lee DM, Leitch MJ, Li XH, Li Z, Lim DJ, Liu MX, Liu X, Liu Z, Maguire CF, Mahon J, Makdisi YI, Manko VI, Mao Y, Mark SK, Markacs S, Martinez G, Marx MD, Masaike A, Matathias F, Matsumoto T, McGaughey PL, Melnikov E, Merschmeyer M, Messer F, Messer M, Miake Y, Miller TE, Milov A, Mioduszewski S, Mischke RE, Mishra GC, Mitchell JT, Mohanty AK, Morrison DP, Moss JM, Mühlbacher F, Muniruzzaman M, Murata J, Nagamiya S, Nagasaka Y, Nagle JL, Nakada Y, Nandi BK, Newby J, Nikkinen L, Nilsson P, Nishimura S, Nyanin AS, Nystrand J, O'Brien E, Ogilvie CA, Ohnishi H, Ojha ID, Ono M, Onuchin V, Oskarsson A, Osterman L, Otterlund I, Oyama K, Paffrath L, Palounek AP, Pantuev VS, Papavassiliou V, Pate SF, Peitzmann T, Petridis AN, Pinkenburg C, Pisani RP, Pitukhin P, Plasil F, Pollack M, Pope K, Purschke ML, Ravinovich I, Read KF, Reygers K, Riabov V, Riabov Y, Rosati M, Rose AA, Ryu SS, Saito N, Sakaguchi A, Sakaguchi T, Sako H, Sakuma T, Samsonov V, Sangster TC, Santo R, Sato HD, Sato S, Sawada S, Schlei BR, Schutz Y, Semenov V, Seto R, Shea TK, Shein I, Shibata TA, Shigaki K, Shiina T, Shin YH, Sibiriak IG, Silvermyr D, Sim KS, Simon-Gillo J, Singh CP, Singh V, Sivertz M, Soldatov A, Soltz RA, Sorensen S, Stankus PW, Starinsky N, Steinberg P, Stenlund E, Ster A, Stoll SP, Sugioka M, Sugitate T, Sullivan JP, Sumi Y, Sun Z, Suzuki M, Takagui EM, Taketani A, Tamai M, Tanaka KH, Tanaka Y, Taniguchi E, Tannenbaum MJ, Thomas J, Thomas JH, Thomas TL, Tian W, Tojo J, Torii H, Towell RS, Tserruya I, Tsuruoka H, Tsvetkov AA, Tuli SK, Tydesjö H, Tyurin N, Ushiroda T, van Hecke HW, Velissaris C, Velkovska J, Velkovsky M, Vinogradov AA, Volkov MA, Vorobyov A, Vznuzdaev E, Wang H, Watanabe Y, White SN, Witzig C, Wohn FK, Woody CL, Xie W, Yagi K, Yokkaichi S, Young GR, Yushmanov IE, Zajc WA, Zhang Z, Zhou S. Centrality dependence of charged particle multiplicity in Au-Au collisions at square root of (s)NN = 130 GeV. PHYSICAL REVIEW LETTERS 2001; 86:3500-3505. [PMID: 11328008 DOI: 10.1103/physrevlett.86.3500] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2000] [Indexed: 05/23/2023]
Abstract
We present results for the charged-particle multiplicity distribution at midrapidity in Au-Au collisions at square root of [s(NN)] = 130 GeV measured with the PHENIX detector at RHIC. For the 5% most central collisions we find dN(ch)/d eta(vertical line eta = 0) = 622+/-1(stat)+/-41(syst). The results, analyzed as a function of centrality, show a steady rise of the particle density per participating nucleon with centrality.
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Sato Y, Kiriazis H, Yatani A, Schmidt AG, Hahn H, Ferguson DG, Sako H, Mitarai S, Honda R, Mesnard-Rouiller L, Frank KF, Beyermann B, Wu G, Fujimori K, Dorn GW, Kranias EG. Rescue of contractile parameters and myocyte hypertrophy in calsequestrin overexpressing myocardium by phospholamban ablation. J Biol Chem 2001; 276:9392-9. [PMID: 11115498 DOI: 10.1074/jbc.m006889200] [Citation(s) in RCA: 89] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Cardiac-specific overexpression of murine cardiac calsequestrin results in depressed cardiac contractile parameters, low Ca(2+)-induced Ca(2+) release from sarcoplasmic reticulum (SR) and cardiac hypertrophy in transgenic mice. To test the hypothesis that inhibition of phospholamban activity may rescue some of these phenotypic alterations, the calsequestrin overexpressing mice were cross-bred with phospholamban-knockout mice. Phospholamban ablation in calsequestrin overexpressing mice led to reversal of the depressed cardiac contractile parameters in Langendorff-perfused hearts or in vivo. This was associated with increases of SR Ca(2+) storage, assessed by caffeine-induced Na(+)-Ca(2+) exchanger currents. The inactivation time of the L-type Ca(2+) current (I(Ca)), which has an inverse correlation with Ca(2+)-induced SR Ca(2+) release, and the relation between the peak current density and half-inactivation time were also normalized, indicating a restoration in the ability of I(Ca) to trigger SR Ca(2+) release. The prolonged action potentials in calsequestrin overexpressing cardiomyocytes also reversed to normal upon phospholamban ablation. Furthermore, ablation of phospholamban restored the expression levels of atrial natriuretic factor and alpha-skeletal actin mRNA as well as ventricular myocyte size. These results indicate that attenuation of phospholamban function may prevent or overcome functional and remodeling defects in hypertrophied hearts.
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