Effects of elliptic flow and resonance decay process on the Kurtosis of net baryon distributions

  • Kurtosis is regarded as a meaningful and promising observable in searching for the possible critical point predicted by QCD. In this paper, the effects of elliptic flow and resonance decay process on the Kurtosis have been studied with Monte Carlo event generators in Au + Au collisions at √sNN=200 GeV. The results show that the Kurtosis is not sensitive to elliptic flow and resonance decay process.
      PCAS:
  • 加载中
  • [1] Halasz M A et al. Phys. Rev. D, 1998, 58: 0960072 Stephanov M A. Int. J. Mod. Phys. A, 2005, 20: 4387-43923 Stephanov M A. Phys. Rev. Lett, 2009, 102: 0323014 Anticic T et al. (NA49 collaboration). arXiv: 0910.0558v25 Abelev B I et al. (STAR collaboration). 2010, Phys. Rev. C, 81: 0249116 Abelev B I et al. (STAR collaboration). 2009, STAR Inter- nal Note SN04937 CHENG M et al. Phys. Rev. D, 2009, 79: 0745058 MIAO C. (the RBC-Bielefeld collaboration). Nucl. Phys. A, 2009, 830: 705c-708c9 Stephanov M A et al. Phys. Rev. D, 1999, 60: 11402810 Berdnikov B et al. Phys. Rev. D, 2000, 61: 10501711 ZHOU Y et al. Phys. Rev. C, 2010, 82: 014905; ZHOU Y et al. Int. J. Mod. Phys. E, 2010, 19: 1866-187212 Randrup J. Acta Phys. Hung. A, 2005, 22: 69-8213 WANG X N. Phys. Rev. D, 1991, 43: 104; WANG X N, Gyulassy M. Phys. Rev. D, 1991, 44: 3501; WANG X N, Gyulassy M. Phys. Rev. D, 1992, 45: 844; Gyulassy M, WANG X N. Comput. Phys. Commun., 1994, 83: 30714 ZHANG B. Comput. Phys. Commun., 1998, 109: 19315 LIN Z W, KO C M. Phys. Rev. C, 2003, 68: 05490416 Andersson B, Gustafson G, Soderberg B. Z. Phys. C, 1983, 20: 31717 Sjostrand T. Comput. Phys. Commun., 1994, 82: 7418 LIN Z W, KO C M. J. Phys. G, 2004, 30: S26319 CHEN L W, KO C M. Phys. Lett. B, 2006, 634: 20520 LI B A, KO C M. Phys. Rev. C, 1995, 52: 203721 Sorge H et al. Nucl. Phys. A, 1989, 498: 567c; Sorge H et al. Phys. Rev. C, 1995, 52: R6-R1022 Petersen H et al. arXiv: 0805.0567v123 Nayak Tapan K, (the STAR collaboration). Nucl. Phys. A, 2009, 830: 555c-558c24 Hatta Y, Stephanov M A. Phys. Rev. Lett., 2003. 91: 10200325 ZHANG B et al. Phys. Lett. B, 1999, 455: 45-48; LIN Z W, KO C M. Phys. Rev. C, 2002, 65: 03490426 Aggarwal M M et al. (STAR collaboration). Phys. Rev. Lett., 2010, 105: 02230227 Begun V V et al. Phys. Rev. C, 2006, 74: 04490328 Ga zdzicki M et al. Phys. Lett. B, 2004, 585: 115-121
  • 加载中

Get Citation
XIAO Kai, ZHOU You, SHI Shu-Su, WU Ke-Jun and LIU Feng. Effects of elliptic flow and resonance decay process on the Kurtosis of net baryon distributions[J]. Chinese Physics C, 2011, 35(5): 467-470. doi: 10.1088/1674-1137/35/5/012
XIAO Kai, ZHOU You, SHI Shu-Su, WU Ke-Jun and LIU Feng. Effects of elliptic flow and resonance decay process on the Kurtosis of net baryon distributions[J]. Chinese Physics C, 2011, 35(5): 467-470.  doi: 10.1088/1674-1137/35/5/012 shu
Milestone
Received: 2010-10-11
Revised: 2010-09-28
Article Metric

Article Views(2438)
PDF Downloads(466)
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:

Effects of elliptic flow and resonance decay process on the Kurtosis of net baryon distributions

Abstract: Kurtosis is regarded as a meaningful and promising observable in searching for the possible critical point predicted by QCD. In this paper, the effects of elliptic flow and resonance decay process on the Kurtosis have been studied with Monte Carlo event generators in Au + Au collisions at √sNN=200 GeV. The results show that the Kurtosis is not sensitive to elliptic flow and resonance decay process.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return