Disappearance of back-to-back high-pT hadron correlations in central Au+Au collisions at √sNN = 200 GeV

Clemens Adler, Zubayer Ahammed, Chris Allgower, John Amonett, Bryon D. Anderson, Mike Anderson, Georgy S. Averichev, Jan Balewski, Olga Barannikova, Lee Stuart Barnby, Jérome Baudot, Selemon Bekele, Victoria Vladimirovna Belaga, Rene Bellwied, Jens Berger, Hans Bichsel, Anja Billmeier, Leslie C. Bland, Charles O. Blyth, Billy E. Bonner, Abdelkrim Boucham, Andrei V. Brandin, Alessandro Bravar, R. V. Cadman, Helen Louise Caines, Manuel Calderón de la Barca Sánchez, Andrés Cardenas, J. Carroll, Javier Ernesto Castillo Castellanos, M. Castro, Daniel A. Cebra, Petr Chaloupka, S. Chattopadhyay, Y. Chen, S. P. Chernenko, Michael Gerard Cherney, Alexei Chikanian, B. Choi, William Christie, Jean Pierre Coffin, Thomas Michael Cormier, M. M. Corral, John G. Cramer, Henry J. Crawford, Anatoly A. Derevschikov, Lidia Didenko, Thomas Dietel, James E. Draper, V. B. Dunin, James C. Dunlop, Volker Eckardt, Leonid G. Efimov, V. Emelianov, Jon M. Engelage, Geary Wareham Eppley, Barbara Ewa Erazmus, Patricia Fachini, V. Faine, Julien Faivre, Renee H. Fatemi, Kirill Filimonov, Evan Finch, Yuri V. Fisyak, Dominik Bernhard Flierl, K. J. Foley, J. Fu, Carl A. Gagliardi, N. Gagunashvili, J. Gans, L. Gaudichet, Marie Germain, Frank Geurts, Vahe Ghazikhanian, Oleg A. Grachov, Vladislav A. Grigoriev, M. Guedon, E. Gushin, Timothy J. Hallman, David H. Hardtke, John W. Harris, Thomas W. Henry, Steven Francis Heppelmann, T. Herston, Boris Hippolyte, Andrew S. Hirsch, Eric Hjort, Gerald W. Hoffmann, M. Horsley, Huan Zhong Huang, Thomas J. Humanic, George J. Igo, A. Ishihara, Yu. I. Ivanshin, Peter Martin Jacobs, William W. Jacobs, Michał Janik, I. Johnson, Peter Graham Jones, Eleanor G. Judd, Kaneta Kaneta, Morton Kaplan, Declan Keane, Joanna Kiryluk, Adam Ryszard Kisiel, Jennifer Lynn Klay, Spencer Robert Klein, A. Klyachko, Thorsten Kollegger, A. S. Konstantinov, M. Kopytine, L. Kotchenda, A. D. Kovalenko, M. Kramer, Peter Kravtsov, Keith William Krueger, Christian Claude Kuhn, Anatoly I. Kulikov, Gerd J. Kunde, Christopher Lee Kunz, R. Kh. Kutuev, A. A. Kuznetsov, L. Lakehal-Ayat, Matthew A. C. Lamont, Jeffery M. Landgraf, S. Lange, Curtis Patrick Leon Lansdell, Brian Lasiuk, Frank Laue, Jerome Lauret, Alexei Lebedev, Richard Lednický, V. M. Leontiev, Micheal J. LeVine, Q. Li, Sam J. Lindenbaum, Michael A. Lisa, F. Liu, L. Liu, Z. Liu, Q. J. Liu, Tonko A. Ljubicic, William Joseph Llope, G. LoCurto, H. Long, Ronald S. Longacre, M. Lopez-Noriega, William A. Love, Thomas Ludlam, David Lynn, Jing-guo Ma, Daniel Magestro, Richard Daniel Majka, Spyridon Margetis, Christina Markert, L. Martin, Jay N. Marx, Howard S. Matis, Yuri A. Matulenko, Tom S. McShane, F. Meissner, Yu. Melnick, Aleksei P. Meščanin, Matthias Messer, M. L. Miller, Z. Milosevich, Nikolai G. Minaev, J. Mitchell, C. F. Moore, V. Morozov, M. M. de Moura, Marcelo Gameiro Munhoz, John M. Nelson, P. Nevski, Vladimir A. Nikitin, Larisa V. Nogach, B. Norman, Sandibek B. Nurušev, Grazyna Janina Odyniec, Akio Ogawa, Vitaly A. Okorokov, Markus D. Oldenburg, Douglas L. Olson, Guy Paic, S. U. Pandey, Yuri Panebratsev, Sergei Yurievich Panitkin, A. I. Pavlinov, Tomasz Jan Pawlak, V. Perevoztchikov, Wiktor Stanislaw Peryt, V. A Petrov, Mirko Planinic, Jan Marian Pluta, Norbert T. Porile, Jeffrey Brent Porter, Arthur M. Poskanzer, E. Potrebenikova, Duncan J. Prindle, Claude A. Pruneau, Jörn H. Putschke, Gulshan Rai, Gregory L. Rakness, Olivier Ravel, Robert L. Ray, Sergej V. Razin, Dennis Michael Reichhold, Jeffrey G. Reid, G. Renault, Fabrice Retiere, Alexey Ridiger, Hans Georg Ritter, Jabus B. Roberts, O. V. Rogachevski, Juan L. Romero, A. Rose, Christelle Sophie Roy, Vladimir L. Rykov, Iwona Sakrejda, Sevil Salur, Jack H. Sandweiss, Igor A. Savin, Joachim Schambach, Rolf Paul Scharenberg, Norbert Schmitz, Lee S. Schroeder, Andreas Schüttauf, Kai Schweda, Janet Elizabeth Seger, D. Seliverstov, Peter Seyboth, Ehtiram Shahaliev, Konstantin E. Shestermanov, S. S. Shimanskii, F. Simon, Goran P. Skoro, Nikolai Smirnov, Raimond Snellings, Paul Richard Sorensen, James Sowinski, Harold. M. Spinka, Brijesh Kumar Srivastava, Edward J. Stephenson, Reinhard Stock, Alexander Stolpovsky, Michail Nikolaevič Strichanov, Blair Stringfellow, Christof Struck, Alexandre Alarcon do Passo Suaide, Evan R. Sugarbaker, Christophe Pierre Suire, Michal Šumbera, Bernd Surrow, Timothy James MacNeil Symons, Alejandro Szanto de Toledo, Piotr Szarwas, An Tai, Jun Takahashi, Aihong Tang, Dylan Thein, James H. Thomas, M. Thompson, V. Tikhomirov, Mikhail V. Tokarev, Marguerite Belt Tonjes, Thomas A. Trainor, Stephen Trentalange, Robert E. Tribble, V. Trofimov, Oleg D. Tsai, Thomas Ullrich, David G. Underwood, Gene Van Buren, A. M. VanderMolen, I. M. Vasilevski, Alexander Nikolaevich Vasiliev, Steven E. Vigdor, Sergei Voloshin, F. Wang, H. Ward, J. W. Watson, R. Wells, Gary D. Westfall, Charles A. Whitten, Howard Wieman, Robert Willson, Scott W. Wissink, Richard Witt, J. Wood, N. Xu, Z. Xu, A. E. Yakutin, E. Yamamoto, J. Yang, Pablo P. Yepes, Vladimir Yurevich Yurevich, Y. V. Zanevski, I. Zborovský, Haitao Zhang, W. M. Zhang, R. Zoulkarneev, A. N. Zubarev

  • Azimuthal anisotropy (v2) and two-particle angular correlations of high pT charged hadrons have been measured in Au+Au collisions at sqrt[sNN]=130 GeV for transverse momenta up to 6 GeV/c, where hard processes are expected to contribute significantly. The two-particle angular correlations exhibit elliptic flow and a structure suggestive of fragmentation of high pT partons. The monotonic rise of v2(pT) for pT<2 GeV/c is consistent with collective hydrodynamical flow calculations. At pT>3 GeV/c, a saturation of v2 is observed which persists up to pT=6 GeV/c.

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Author:Clemens AdlerGND, Zubayer AhammedORCiD, Chris Allgower, John Amonett, Bryon D. Anderson, Mike Anderson, Georgy S. AverichevGND, Jan Balewski, Olga Barannikova, Lee Stuart BarnbyORCiD, Jérome BaudotORCiD, Selemon BekeleORCiD, Victoria Vladimirovna Belaga, Rene BellwiedGND, Jens BergerGND, Hans Bichsel, Anja BillmeierGND, Leslie C. BlandORCiD, Charles O. Blyth, Billy E. Bonner, Abdelkrim Boucham, Andrei V. Brandin, Alessandro BravarORCiD, R. V. Cadman, Helen Louise CainesORCiD, Manuel Calderón de la Barca SánchezORCiD, Andrés Cardenas, J. Carroll, Javier Ernesto Castillo CastellanosORCiD, M. Castro, Daniel A. CebraORCiD, Petr ChaloupkaORCiD, S. Chattopadhyay, Y. Chen, S. P. Chernenko, Michael Gerard Cherney, Alexei Chikanian, B. Choi, William ChristieORCiD, Jean Pierre Coffin, Thomas Michael Cormier, M. M. Corral, John G. CramerGND, Henry J. CrawfordORCiD, Anatoly A. Derevschikov, Lidia Didenko, Thomas DietelORCiDGND, James E. Draper, V. B. Dunin, James C. DunlopORCiD, Volker Eckardt, Leonid G. Efimov, V. Emelianov, Jon M. Engelage, Geary Wareham Eppley, Barbara Ewa Erazmus, Patricia Fachini, V. Faine, Julien Faivre, Renee H. FatemiORCiD, Kirill FilimonovGND, Evan FinchORCiD, Yuri V. FisyakORCiD, Dominik Bernhard FlierlGND, K. J. Foley, J. Fu, Carl A. Gagliardi, N. Gagunashvili, J. Gans, L. Gaudichet, Marie GermainORCiD, Frank GeurtsORCiD, Vahe Ghazikhanian, Oleg A. GrachovORCiD, Vladislav A. Grigoriev, M. Guedon, E. Gushin, Timothy J. Hallman, David H. Hardtke, John W. HarrisORCiDGND, Thomas W. Henry, Steven Francis Heppelmann, T. Herston, Boris Hippolyte, Andrew S. HirschORCiDGND, Eric Hjort, Gerald W. Hoffmann, M. Horsley, Huan Zhong HuangORCiD, Thomas J. HumanicORCiD, George J. Igo, A. Ishihara, Yu. I. Ivanshin, Peter Martin JacobsORCiD, William W. JacobsORCiD, Michał Janik, I. Johnson, Peter Graham Jones, Eleanor G. JuddORCiD, Kaneta KanetaORCiD, Morton Kaplan, Declan KeaneORCiD, Joanna KirylukORCiD, Adam Ryszard KisielORCiD, Jennifer Lynn KlayORCiD, Spencer Robert KleinORCiD, A. Klyachko, Thorsten KolleggerORCiDGND, A. S. Konstantinov, M. Kopytine, L. Kotchenda, A. D. Kovalenko, M. Kramer, Peter KravtsovORCiD, Keith William Krueger, Christian Claude Kuhn, Anatoly I. KulikovORCiD, Gerd J. KundeORCiD, Christopher Lee Kunz, R. Kh. Kutuev, A. A. Kuznetsov, L. Lakehal-Ayat, Matthew A. C. Lamont, Jeffery M. Landgraf, S. Lange, Curtis Patrick Leon Lansdell, Brian Lasiuk, Frank LaueGND, Jerome LauretORCiD, Alexei Lebedev, Richard LednickýORCiD, V. M. Leontiev, Micheal J. LeVine, Q. Li, Sam J. Lindenbaum, Michael A. LisaORCiDGND, F. Liu, L. Liu, Z. Liu, Q. J. Liu, Tonko A. Ljubicic, William Joseph LlopeORCiD, G. LoCurto, H. Long, Ronald S. Longacre, M. Lopez-Noriega, William A. Love, Thomas Ludlam, David LynnORCiD, Jing-guo Ma, Daniel Magestro, Richard Daniel MajkaORCiD, Spyridon Margetis, Christina MarkertORCiDGND, L. Martin, Jay N. Marx, Howard S. MatisORCiD, Yuri A. Matulenko, Tom S. McShane, F. Meissner, Yu. Melnick, Aleksei P. MeščaninGND, Matthias MesserGND, M. L. Miller, Z. Milosevich, Nikolai G. Minaev, J. Mitchell, C. F. Moore, V. Morozov, M. M. de Moura, Marcelo Gameiro MunhozORCiD, John M. Nelson, P. Nevski, Vladimir A. Nikitin, Larisa V. Nogach, B. Norman, Sandibek B. NuruševGND, Grazyna Janina Odyniec, Akio Ogawa, Vitaly A. OkorokovORCiD, Markus D. OldenburgGND, Douglas L. Olson, Guy Paic, S. U. Pandey, Yuri Panebratsev, Sergei Yurievich PanitkinORCiD, A. I. Pavlinov, Tomasz Jan Pawlak, V. Perevoztchikov, Wiktor Stanislaw Peryt, V. A Petrov, Mirko PlaninicORCiD, Jan Marian Pluta, Norbert T. Porile, Jeffrey Brent Porter, Arthur M. PoskanzerORCiDGND, E. Potrebenikova, Duncan J. Prindle, Claude A. PruneauORCiDGND, Jörn H. PutschkeGND, Gulshan Rai, Gregory L. RaknessORCiD, Olivier Ravel, Robert L. RayORCiD, Sergej V. RazinGND, Dennis Michael Reichhold, Jeffrey G. Reid, G. Renault, Fabrice Retiere, Alexey Ridiger, Hans Georg Ritter, Jabus B. Roberts, O. V. Rogachevski, Juan L. Romero, A. Rose, Christelle Sophie Roy, Vladimir L. Rykov, Iwona Sakrejda, Sevil SalurORCiDGND, Jack H. Sandweiss, Igor A. Savin, Joachim SchambachORCiD, Rolf Paul Scharenberg, Norbert SchmitzGND, Lee S. Schroeder, Andreas SchüttaufGND, Kai SchwedaGND, Janet Elizabeth SegerORCiD, D. Seliverstov, Peter SeybothORCiDGND, Ehtiram Shahaliev, Konstantin E. Shestermanov, S. S. ShimanskiiGND, F. Simon, Goran P. SkoroORCiD, Nikolai Smirnov, Raimond SnellingsORCiD, Paul Richard SorensenORCiD, James Sowinski, Harold. M. SpinkaORCiD, Brijesh Kumar Srivastava, Edward J. StephensonORCiD, Reinhard StockGND, Alexander Stolpovsky, Michail Nikolaevič StrichanovORCiDGND, Blair Stringfellow, Christof StruckGND, Alexandre Alarcon do Passo SuaideORCiD, Evan R. Sugarbaker, Christophe Pierre SuireORCiD, Michal ŠumberaORCiD, Bernd SurrowORCiDGND, Timothy James MacNeil Symons, Alejandro Szanto de Toledo, Piotr Szarwas, An Tai, Jun TakahashiORCiD, Aihong TangORCiD, Dylan Thein, James H. ThomasORCiD, M. Thompson, V. Tikhomirov, Mikhail V. Tokarev, Marguerite Belt TonjesORCiD, Thomas A. TrainorORCiD, Stephen TrentalangeORCiD, Robert E. Tribble, V. Trofimov, Oleg D. Tsai, Thomas UllrichORCiDGND, David G. UnderwoodORCiD, Gene Van BurenORCiD, A. M. VanderMolen, I. M. Vasilevski, Alexander Nikolaevich Vasiliev, Steven E. VigdorGND, Sergei VoloshinORCiDGND, F. Wang, H. Ward, J. W. Watson, R. Wells, Gary D. WestfallGND, Charles A. Whitten, Howard Wieman, Robert Willson, Scott W. WissinkORCiD, Richard WittORCiD, J. Wood, N. Xu, Z. Xu, A. E. Yakutin, E. Yamamoto, J. Yang, Pablo P. Yepes, Vladimir Yurevich Yurevich, Y. V. Zanevski, I. Zborovský, Haitao Zhang, W. M. Zhang, R. Zoulkarneev, A. N. Zubarev
URN:urn:nbn:de:hebis:30-18901
DOI:https://doi.org/10.1103/PhysRevLett.90.082302
Parent Title (German):Physical Review Letters
Publisher:The American Physical Society
Document Type:Article
Language:English
Date of Publication (online):2003/02/26
Date of first Publication:2003/02/26
Publishing Institution:Universitätsbibliothek Johann Christian Senckenberg
Creating Corporation:STAR Collaboration
Release Date:2005/10/14
Volume:90.2003
Issue:082302
Page Number:6
Source:Phys. Rev. Lett. 90, 082302 (2003), ©2003 The American Physical Society, http://link.aps.org/abstract/PRL/v90/e082302
HeBIS-PPN:195579208
Institutes:Physik / Physik
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik
Licence (German):License LogoDeutsches Urheberrecht