Identified particle elliptic flow in Au plus Au collisions at root s(NN)=130 GeV - art. no. 182301

Authors
Adler, C Ahammed, Z Allgower, C Amonett, J Anderson, BD Anderson, M Averichev, GS Balewski, J Barannikova, O Barnby, LS Baudot, J Bekele, S Belaga, VV Bellwied, R Berger, J Bichsel, H Bland, LC Blyth, CO Bonner, BE Bossingham, R Boucham, A Brandin, A Cadman, RV Caines, H Sanchez, MCD Cardenas, A Carroll, J Castillo, J Castro, M Cebra, D Chattopadhyay, S Chen, ML Chen, Y Chernenko, SP Cherney, M Chikanian, A Choi, B Christie, W Coffin, JP Conin, L Cormier, TM Cramer, JG Crawford, HJ DeMello, M Deng, WS Derevschikov, AA Didenko, L Draper, JE Dunin, VB Dunlop, JC Eckardt, V Efimov, LG Emelianov, V Engelage, J Eppley, G Erazmus, B Fachini, P Finch, E Fisyak, Y Flierl, D Foley, KJ Fu, J Gagunashvili, N Gans, J Gaudichet, L Germain, M Geurts, F Ghazikhanian, V Grabski, J Grachov, O Greiner, D Grigoriev, V Guedon, M Gushin, E Hallman, TJ Hardtke, D Harris, JW Heffner, M Heppelmann, S Herston, T Hippolyte, B Hirsch, A Hjort, E Hoffmann, GW Horsley, M Huang, HZ Humanic, TJ Hummler, H Igo, G Ishihara, A Ivanshin, YI Jacobs, P Jacobs, WW Janik, M Johnson, I Jones, PG Judd, E Kaneta, M Kaplan, M Keane, D Kisiel, A Klay, J Klein, SR Klyachko, A Konstantinov, AS Kotchenda, L Kovalenko, AD Kramer, M Kravtsov, P Krueger, K Kuhn, C Kulikov, AI Kunde, GJ Kunz, CL Kutuev, RK Kuznetsov, AA Lakehal-Ayat, L Lamas-Valverde, J Lamont, MAC Landgraf, JM Lange, S Lansdell, CP Lasiuk, B Laue, F Lebedev, A LeCompte, T Lednicky, R Leontiev, VM Leszczynski, P LeVine, MJ Li, Q Li, Q Lindenbaum, SJ Lisa, MA Ljubicic, T Llope, WJ LoCurto, G Long, H Longacre, RS Lopez-Noriega, M Love, WA Lynn, D Majka, R Maliszewski, A Margetis, S Martin, L Marx, J Matis, HS Matulenko, YA McShane, TS Meissner, F Melnick, Y Meschanin, A Messer, M Miller, ML Milosevich, Z Minaev, NG Mitchell, J Moiseenko, VA Moltz, D Moore, CF Morozov, V de Moura, MM Munhoz, MG Mutchler, GS Nelson, JM Nevski, P Nikitin, VA Nogach, LV Norman, B Nurushev, SB Odyniec, G Ogawa, A Okorokov, V Oldenburg, M Olson, D Paic, G Pandey, SU Panebratsev, Y Panitkin, SY Pavlinov, AI Pawlak, T Perevoztchikov, V Peryt, W Petrov, VA Pinganaud, W Platner, E Pluta, J Porile, N Porter, J Poskanzer, AM Potrebenikova, E Prindle, D Pruneau, C Radomski, S Rai, G Ravel, O Ray, RL Razin, SV Reichhold, D Reid, JG Retiere, F Ridiger, A Ritter, HG Roberts, JB Rogachevski, OV Romero, JL Roy, C Russ, D Rykov, V Sakrejda, I Sandweiss, J Saulys, AC Savin, I Schambach, J Scharenberg, RP Schweda, K Schmitz, N Schroeder, LS Schuttauf, A Seger, J Seliverstov, D Seyboth, P Shahaliev, E Shestermanov, KE Shimanskii, SS Shvetcov, VS Skoro, G Smirnov, N Snellings, R Sowinski, J Spinka, HM Srivastava, B Stephenson, EJ Stock, R Stolpovsky, A Strikhanov, M Stringfellow, B Stroebele, H Struck, C Suaide, AAP Sugarbaker, E Suire, C Sumbera, M Symons, TJM de Toledo, AS Szarwas, P Takahashi, J Tang, AH Thomas, JH Tikhomirov, V Trainor, TA Trentalange, S Tokarev, M Tonjes, MB Trofimov, V Tsai, O Turner, K Ullrich, T Underwood, DG Van Buren, G VanderMolen, AM Vanyashin, A Vasilevski, IM Vasiliev, AN Vigdor, SE Voloshin, SA Wang, F Ward, H Watson, JW Wells, R Wenaus, T Westfall, GD Whitten, C Wieman, H Willson, R Wissink, SW Witt, R Xu, N Xu, Z Yakutin, AE Yamamoto, E Yang, J Yepes, P Yokosawa, A Yurevich, VI Zanevski, YV Zborovsky, I Zhang, WM Zoulkarneev, R Zubarev, AN
Citation
C. Adler et al., Identified particle elliptic flow in Au plus Au collisions at root s(NN)=130 GeV - art. no. 182301, PHYS REV L, 8718(18), 2001, pp. 2301
Citations number
28
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW LETTERS
ISSN journal
0031-9007 → ACNP
Volume
8718
Issue
18
Year of publication
2001
Database
ISI
SICI code
0031-9007(20011029)8718:18<2301:IPEFIA>2.0.ZU;2-7
Abstract
We report first results on elliptic flow of identified particles at midrapi dity in Au + Au collisions at root (NN)-N-S = 130 GeV using the STAR TPC at RHIC. The elliptic flow as a function of transverse momentum and centralit y differs significantly for particles of different masses. This dependence can be accounted for in hydrodynamic models, indicating that the system cre ated shows a behavior consistent with collective hydrodynamical flow. The f it to the data with a simple model gives information on the temperature and flow velocities at freeze-out.