The Hydrodynamic Description for the Pseudorapidity Distributions of the Charged Particles Produced in Pb–Pb Collisions at LHC Energy
ZHANG Hai-Li1 , JIANG Zhi-Jin1** , JIANG Guan-Xiang2
1 College of Science, University of Shanghai for Science and Technology, Shanghai 2000932 Institute of Yanke Science and Instrument, Shanghai 200444
Abstract ：The charged particles produced in nucleus-nucleus collisions are classified into two parts. One is from the hot and dense matter created in collisions with the evolution dominated by revised Landau hydrodynamics, and the other is from leading particles. The rapidity distributions of these two parts of the particles are presented, which are then compared with the experimental measurements carried out by a CERN-LHC-ALICE collaboration in Pb–Pb collisions at √sNN
收稿日期: 2013-09-29
出版日期: 2014-02-28
:
25.75.Ag
(Global features in relativistic heavy ion collisions)
25.75.Ld
(Collective flow)
24.10.Nz
(Hydrodynamic models)
[1] Abbas E et al 2013 Phys. Lett. B 726 610 2005 Nucl. Phys. A 757 28 2009 Phys. Rev. Lett. 102 142301 2005 Phys. Rev. Lett. 94 082304 2006 Phys. Rev. C 74 021901 2009 Phys. Rev. C 79 054910 2002 Phys. Rev. C 66 047902 2012 Chin. Phys. Lett. 29 022502 Chin. J. Phys. 50 5632007 Phys. Rev. C 75 034904 2008 Phys. Rev. C 78 054902 2013 J. Phys. G: Nucl. Part. Phys. 40 025101 2007 Phys. Rev. C 76 054901 2008 Phys. Lett. B 663 306 2010 Eur. Phys. J. C 70 533 AIP Conf. Proc. 823 352004 arXiv:hep-ph/0410324v4 2013 Int. J. Mod. Phys. A 28 1340011 2008 Phys. Rev. C 78 064909 1992 Phys. Rev. D 46 229 2003 Phys. Rev. Lett. 91 182301 2011 Phys. Rev. Lett. 107 032301 2013 Phys. Rev. C 87 014902 Izv. Akad. Nauk SSSR 17 51 (in Russian); English translation: Collected Papers of Landau L D 1965 (Oxford: Pergamon) p 569; Reprinted in: Quark-Gluon Plasma: Theoretical Foundations 2003 (Amsterdam: Elsevier) p 2831955 Usp. Fiz. Nauk 56 309 (in Russian); English translation: Collected Papers of Landau L D 1965 (Oxford: Pergamon) p 665 1956 Nuovo Cim. Suppl. 3 15 1974 Phys. Rev. D 10 186 2004 J. Phys. G: Nucl. Part. Phys. 30 S667 2008 J. Phys. G: Nucl. Part. Phys. 35 044015 2005 Phys. Rev. Lett. 94 162301 2003 Nucl. Phys. A 715 490c Math. Process. Exp. (Beijing: Science Press) Chap 2 p 42 (in Chinese)Chin. J. Phys. 49 1147J. Univ. Shanghai Sci. Tech. 32 2532013 Phys. Rev. C 87 014902 2011 Phys. Rev. Lett. 106 032301 Introduction High-Energy Heavy-Ion Collisions (Harbin: Harbin Technology University) Chap 2 p 23 (in Chinese); English edition: 1994 (Singapore : World Scientific) chap 2 p 252013 Int. J. Mod. Phys. E 22 1350069 2012 Phys. Rev. C 86 024902 2013 Adv. High Energy Phys. 2013 515420 2013 Adv. High Energy Phys. 2013 450247 2013 Ind. J. Phys. 87 793
[1]
.
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