CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Forward-backward elliptic anisotropy correlations in parton cascades
Han, L. X.(韩立欣); Ma, G. L.(马国亮); Ma, Y. G.(马余刚); Cai, X. Z.(蔡翔舟); Chen, J. H.(陈金辉); Zhang, S.(张松); Zhong, C.(钟晨)
2011
Source PublicationPHYSICAL REVIEW C
ISSN0556-2813
Volume83Issue:4
AbstractA potential experimental probe, the forward-backward elliptic anisotropy correlation (C(FB)), has been proposed by Liao and Koch to distinguish the jet and true elliptic flow contribution to the measured elliptic flow (v(2)) in relativistic heavy-ion collisions. The jet and flow fluctuation contribution to elliptic flow is investigated within the framework of a multiphase transport model using the C(FB) probe. We find that the C(FB) correlation is remarkably different from, and about two times that, proposed by Liao and Koch. It originates from the correlation between fluctuation of forward and that of backward elliptic flow at a low transverse momentum, which is mainly caused by the initial correlation between fluctuation of forward and that of backward eccentricity. This results in an amendment of the C(FB) by a term related to the correlation between fluctuation of forward and that of backward elliptic flow. Our results suggest that a suitable rapidity gap for C(FB) correlation studies is about +/- 3.5.
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000290159900008
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/9514
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Han, L. X.,Ma, G. L.,Ma, Y. G.,et al. Forward-backward elliptic anisotropy correlations in parton cascades[J]. PHYSICAL REVIEW C,2011,83(4).
APA Han, L. X..,Ma, G. L..,Ma, Y. G..,Cai, X. Z..,Chen, J. H..,...&Zhong, C..(2011).Forward-backward elliptic anisotropy correlations in parton cascades.PHYSICAL REVIEW C,83(4).
MLA Han, L. X.,et al."Forward-backward elliptic anisotropy correlations in parton cascades".PHYSICAL REVIEW C 83.4(2011).
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