Centrality, azimuthal and rapidity dependence of two-particle transverse-momentum correlation in relativistic heavy ion collisions

HUANG Yan-Ping; WU Yuan-Fang

doi:10.1088/1674-1137/33/4/008

Chinese Physics C> 2009, Vol. 33> Issue(4) : 281-284 DOI: 10.1088/1674-1137/33/4/008

Centrality, azimuthal and rapidity dependence of two-particle transverse-momentum correlation in relativistic heavy ion collisions

HUANG Yan-Ping ^, ,
WU Yuan-Fang

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Abstract：
The centrality, azimuthal and rapidity dependence of two-particle transverse-momentum correlations are studied for Au-Au collision at 200 GeV using RQMD (relativistic quantum molecular dynamics) with and without final hadron re-scattering models. The influences of the re-scattering effects on the measured correlations are discussed. The results are compared with those from current heavy ion experiments.

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[1]

. van Hove L. Z. Phys. C, 1984, 21: 93; Kapusta J, VischerA. Phys. Rev. C, 1995, 52: 2725; Stodolsky L. Phys. Rev.Lett., 1995, 75: 10442. Stephanov M, Rajagopal K, Shuryak E. Phys. Rev. Lett.,1998, 81: 488163. Gavin S. Phys. Rev. Lett., 2004, 92: 1623014. Heiselberg H. Phys. Rept., 2001, 351: 1615. Gazdzicki M, Mrowczynski. Z. Phys. C, 1992, 54: 1276. Adamova D et al. (CERES Collaboration). Nucl. Phys. N,2003, 727: 977. Adcox K et al. (PHENIX Collaboration). Phys. Rev. C,2002, 66: 0249018. Westfall G D et al. (STAR Collaboration). J.Phys. G, 2004,30: S13899. Mitchell J T. J. Phys. G, 2004, 30: S819; Harald A. J.Phys. G, 2004, 30: S93510. FU Jing-Hua, LIU Lian-Shou. Phys. Rev. C, 2003, 68:06490411. Voloshin S A. Nucl. Phys. A, 2005, 749: 28712. Pruneau C, Gavin S, Voloshin S. Phys. Rev. C, 2002, 66:04490413. Atayan M R et al. (NA22 Collaboration). Phys. Rev. Lett.,2002, 89: 1214. Voloshin S A, Koch V, Ritter H G. Phys. Rev. C, 1996, 60:02490115. Adams J et al. (STAR Collaboration). Phys. Rev. C, 2005,71: 06490616. Ray R L et al. (STAR Collaboration). Nucl. Phys. A, 2003,715: 45|5417. Sorge H. Phys. Rev. C, 1995, 52: 329118. Adams G et al. (STAR Collaboration). nucl-ex/031101719. Adams J et al. (STAR Collaboration). Phys. Rev. C, 2005,72: 04490220. Anderson M et al. Nucl. Instrum. Methods A, 2003, 499:65921. Atayan M R et al. (NA22 Collaboration). Phys. Rev. D,2006, 73: 072004

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[20]	Wu Yuanfang , Liu Lianshou . Two Normalization Schemes of Factorial Moments in High Energy Collisions and the Dependence of Intermittency Indices on Average Transverse Momentum. Chinese Physics C, 1992, 16(S1): 83-89.

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HUANG Yan-Ping and WU Yuan-Fang. Centrality, azimuthal and rapidity dependence of two-particle transverse-momentum correlation in relativistic heavy ion collisions[J]. Chinese Physics C, 2009, 33(4): 281-284. doi: 10.1088/1674-1137/33/4/008

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Received: 2008-08-13
Revised: 2008-10-26

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Centrality, azimuthal and rapidity dependence of two-particle transverse-momentum correlation in relativistic heavy ion collisions

Corresponding author: HUANG Yan-Ping,

Received Date: 2008-08-13

Accepted Date: 2008-10-26

Available Online: 2009-04-05

Abstract:

The centrality, azimuthal and rapidity dependence of two-particle transverse-momentum correlations are studied for Au-Au collision at 200 GeV using RQMD (relativistic quantum molecular dynamics) with and without final hadron re-scattering models. The influences of the re-scattering effects on the measured correlations are discussed. The results are compared with those from current heavy ion experiments.

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Centrality, azimuthal and rapidity dependence of two-particle transverse-momentum correlation in relativistic heavy ion collisions

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