Charged particle fluctuation in Au+Au collision

ZHOU You; WU Ke-Jun; LIU Feng

doi:10.1088/1674-1137/34/9/064

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2024年10月30日

Chinese Physics C> 2010, Vol. 34> Issue(9) : 1436-1439 DOI: 10.1088/1674-1137/34/9/064

Charged particle fluctuation in Au+Au collision

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Abstract：
In this paper, we present the centrality, transverse momentum region and rapidity window size dependence of charged particle fluctuation from Relativistic Quantum Molecular Dynamics (RQMD) model. D_Q, Γ_Q and Φ_Q all depend on the rapidity windows we chosen. ν_+－,dyn is a promising observable in experiments, it weakly depends on the acceptance. The beam energy dependence of ν_+－,dyn has been studied to present baseline prediction for net charge fluctuations in experiments.

References

[1]

. Jeon S, Koch V. Phys. Rev. Lett, 1999, 83: 5435-54382. Asakawa M, Heinz U, Müller B. Phys. Rev. Lett, 2000, 85:2072-20753. Bleicher M, Jeon S, Koch V. Phys. Rev. C, 2000, 62:061902(R)4. Pruneau C, Gavin S, Voloshin S. Phys. Rev. C, 2002, 66:0449045. Mrówczynski S. Phys. Rev. C, 2002, 66: 0249046. Adams J et al (STAR collaboration). Phys. Rev. C, 2003,68: 0449057. Sorge H. Phys. Rev. C, 1995, 52: 3291-33148. Lin Z W et al. Phys. Rev. C, 2005, 72: 064901; Lin Z W etal. Phys. Rev. C, 2001, 64: 011902; Zhang B et al. Phys.Rev. C, 2000, 61: 0679019. Abelev B I et al (STAR collaboration). Phys. Rev. C, 2009,79: 02490610. Nystrand J, Stenlund E, Tydesjo H. Phys. Rev. C, 2003,68: 03490211. Adcox K (PHENIX collaboration). Phys. Rev. Lett, 2002,89: 08230112. Adams J et al (STAR collaboration). Phys. Rev. Lett.,2003, 91: 072304; Ackermann K H et al (STAR collaboration).Phys. Rev. Lett., 2003, 86: 402

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ZHOU You, WU Ke-Jun and LIU Feng. Charged particle fluctuation in Au+Au collision[J]. Chinese Physics C, 2010, 34(9): 1436-1439. doi: 10.1088/1674-1137/34/9/064

ZHOU You, WU Ke-Jun and LIU Feng. Charged particle fluctuation in Au+Au collision[J]. Chinese Physics C, 2010, 34(9): 1436-1439. doi: 10.1088/1674-1137/34/9/064 shu

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Received: 2010-03-04
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Charged particle fluctuation in Au+Au collision

Corresponding author: ZHOU You,

Received Date: 2010-03-04
Accepted Date: 1900-01-01
Available Online: 2010-09-05

Abstract:

In this paper, we present the centrality, transverse momentum region and rapidity window size dependence of charged particle fluctuation from Relativistic Quantum Molecular Dynamics (RQMD) model. D_Q, Γ_Q and Φ_Q all depend on the rapidity windows we chosen. ν_+－,dyn is a promising observable in experiments, it weakly depends on the acceptance. The beam energy dependence of ν_+－,dyn has been studied to present baseline prediction for net charge fluctuations in experiments.