×
近期发现有不法分子冒充我刊与作者联系,借此进行欺诈等不法行为,请广大作者加以鉴别,如遇诈骗行为,请第一时间与我刊编辑部联系确认(《中国物理C》(英文)编辑部电话:010-88235947,010-88236950),并作报警处理。
本刊再次郑重声明:
(1)本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137
(2)本刊采编系统作者中心是投稿的唯一路径,该系统为ScholarOne远程稿件采编系统,仅在本刊投稿网网址(https://mc03.manuscriptcentral.com/cpc)设有登录入口。本刊不接受其他方式的投稿,如打印稿投稿、E-mail信箱投稿等,若以此种方式接收投稿均为假冒。
(3)所有投稿均需经过严格的同行评议、编辑加工后方可发表,本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿,并收取发表费用,均为假冒。
                  
《中国物理C》(英文)编辑部
2024年10月30日

π-J/ψ correlation and elliptic flow parameter v2 of charmed mesons at RHIC energy

  • We study the correlation between the trigger π and the associated J/ψ on near and away sides in Au+Au collisions at √sNN=200 GeV. In the region of trigger momentum pt>4 GeV/c, the π spectrum is composed of thermal-shower and shower-shower recombinations in the frame work of the recombination model. We consider the azimuthal anisotropy in the quenched hard parton distribution and then calculate the elliptic flow parameter v2 of charmed mesons (J/ψ, D0 and Ds) for different centralities.
      PCAS:
  • 加载中
  • [1] Adler S S et al. (PHENIX collaboration). Phys. Rev. Lett., 2002, 88: 0223012 Adams J et al. (STAR collaboration). Phys. Rev. Lett., 2003, 91: 0723013 Adler S S et al. (PHENIX collaboration). Phys. Rev. Lett., 2003, 91: 1723024 Adler C et al. (STAR collaboration). Phys. Rev. Lett., 2003, 90: 0823025 Baier R, Dokshitzer Y L, Mueller A H et al. Nucl. Phys. B, 1997, 484: 2656 Gyulassy M, Vitev I, WANG X N et al. arXiv: nucl- th/03020777 WANG X N. Phys. Lett. B, 2007, 650: 2138 Salgado C A, Wiedemann U A. Phys. Rev. Lett., 2004, 93: 0423019 Hwa R C. J. Phys. G, 2008, 35: 10401710 Hwa R C, YANG C B. Phys. Rev. C, 2009, 79: 04490811 Atommssa E T. (PHENIX collaboration). Nucl. Phys. A, 2009, 830: 331c; Silvestre C. (PHENIX collaboration). arXiv:0806.0475[nucl-ex]12 PENG R, YANG C B. Nucl. Phys. A, 2010, 837: 5413 PENG R, YANG C B. submitted to Int. J. Mod. Phys. E.14 Srivastava D K, Gale C, Fries R J. Phys. Rev. C, 2003, 67: 03490315 Ko C M, LIU W. Nucl. Phys. A, 2007, 783: 233c16 Albino S, Kniehl B A, Kramer G. Nucl. Phys. B, 2008, 803: 4217 Braaten E, YUAN T C. Phys. Rev. Lett., 1993, 71: 167318 YUAN T C. Phys. Rev. D, 1994, 50: 566419 Fries R J, Muller B, Nonaka C et al. Phys. Rev. C, 2003, 68: 04490220 Karsch F. Nucl. Phys. A, 2002, 698: 19921 Hwa R C, YANG C B. Phys. Rev. C, 2004, 70: 024904; Phys. Rev. C, 2002, 66: 02520522 Hwa R C, YANG C B. Phys. Rev. C, 2010, 81: 02490823 Afanasiev A et al. (PHENIX collaboration). Phys. Rev. C, 2009, 80: 02490924 Adams J et al. (STAR collaboration). Phys. Rev. Lett., 2004, 92: 052302; Phys. Rev. Lett., 2005, 95: 12230125 Adler S S et al. (PHENIX collaboration). Phys. Rev. Lett., 2003, 91: 18230126 Molnar D, Voloshin S A. Phys. Rev. Lett., 2003, 91: 092301; LIN Z, Ko C M. Phys. Rev. Lett., 2002, 89: 202302
  • 加载中

Get Citation
PENG Ru and YANG Chun-Bin. π-J/ψ correlation and elliptic flow parameter v2 of charmed mesons at RHIC energy[J]. Chinese Physics C, 2011, 35(5): 453-458. doi: 10.1088/1674-1137/35/5/009
PENG Ru and YANG Chun-Bin. π-J/ψ correlation and elliptic flow parameter v2 of charmed mesons at RHIC energy[J]. Chinese Physics C, 2011, 35(5): 453-458.  doi: 10.1088/1674-1137/35/5/009 shu
Milestone
Received: 2010-08-09
Revised: 2010-11-16
Article Metric

Article Views(2444)
PDF Downloads(484)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

π-J/ψ correlation and elliptic flow parameter v2 of charmed mesons at RHIC energy

Abstract: We study the correlation between the trigger π and the associated J/ψ on near and away sides in Au+Au collisions at √sNN=200 GeV. In the region of trigger momentum pt>4 GeV/c, the π spectrum is composed of thermal-shower and shower-shower recombinations in the frame work of the recombination model. We consider the azimuthal anisotropy in the quenched hard parton distribution and then calculate the elliptic flow parameter v2 of charmed mesons (J/ψ, D0 and Ds) for different centralities.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return