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Revisiting directed flow in relativistic heavy-ion collisions from a multiphase transport model
Guo, CQ; Zhang, CJ; Xu, J
2017
Source PublicationEUROPEAN PHYSICAL JOURNAL A
ISSN1434-6001
Volume53Issue:12Pages:1-8
Subtype期刊论文
AbstractWe have revisited several interesting questions on how the rapidity-odd directed flow is developed in relativistic Au-197+Au-197 collisions at and 39 GeV based on a multiphase transport model. As the partonic phase evolves with time, the slope of the parton directed flow at midrapidity region changes from negative to positive as a result of the later dynamics at 200 GeV, while it remains negative at 39 GeV due to the shorter life time of the partonic phase. The directed flow splitting for various quark species due to their different initial eccentricities is observed at 39 GeV, while the splitting is very small at 200GeV. From a dynamical coalescence algorithm with Wigner functions, we found that the directed flow of hadrons is a result of competition between the coalescence in momentum and coordinate space as well as further modifications by the hadronic rescatterings.
KeywordQuark-gluon Plasma Nucleus-nucleus Collisions Matter Collaboration Perspective Dependence
DOI10.1140/epja/i2017-12431-2
WOS KeywordQUARK-GLUON PLASMA ; NUCLEUS-NUCLEUS COLLISIONS ; MATTER ; COLLABORATION ; PERSPECTIVE ; DEPENDENCE
Indexed BySCI
Language英语
WOS IDWOS:000417599300001
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/28805
Collection中科院上海应用物理研究所2011-2018年
Recommended Citation
GB/T 7714
Guo, CQ,Zhang, CJ,Xu, J. Revisiting directed flow in relativistic heavy-ion collisions from a multiphase transport model[J]. EUROPEAN PHYSICAL JOURNAL A,2017,53(12):1-8.
APA Guo, CQ,Zhang, CJ,&Xu, J.(2017).Revisiting directed flow in relativistic heavy-ion collisions from a multiphase transport model.EUROPEAN PHYSICAL JOURNAL A,53(12),1-8.
MLA Guo, CQ,et al."Revisiting directed flow in relativistic heavy-ion collisions from a multiphase transport model".EUROPEAN PHYSICAL JOURNAL A 53.12(2017):1-8.
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