Rapidity bin multiplicity correlations from a multi-phase transport model
Wang, MJ; Chen, G; Wu, YF; Ma, GL; Wang, MJ (reprint author), China Univ Geosci, Sch Math & Phys, Wuhan 430074, Peoples R China.; Ma, GL (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
2016
发表期刊EUROPEAN PHYSICAL JOURNAL A
ISSN1434-6001
卷号52期号:3页码:
文章类型期刊文献
摘要The central-arbitrary bin and forward-backward bin multiplicity correlation patterns for Au+Au collisions at root s(NN) = 7.7-62.4 GeV are investigated within a multi-phase transport (AMPT) model. An interesting observation is that for root s(NN) < 19.6 GeV Au+Au collisions, these two correlation patterns both have an increase with the pseudorapidity gap, while for root s(NN) > 19.6 GeV Au+Au collisions, they decrease. We mainly discuss the influence of different evolution stages of collision system on the central-arbitrary bin correlations, such as the initial conditions, partonic scatterings, hadronization scheme and hadronic scatterings. Our results show that the central-arbitrary bin multiplicity correlations have different responses to partonic phase and hadronic phase, which can be suggested as a good probe to explore the dynamical evolution mechanism of the hot dense matter in high-energy heavy-ion collisions.
关键词Heavy-ion Collisions Superdense Hadronic Matter Particle-production Parton Collaboration Cascade
DOI10.1140/epja/i2016-16046-9
收录类别SCI
语种英语
WOS记录号WOS:000375220800003
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文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/25823
专题中科院上海应用物理研究所2011-2018年
通讯作者Wang, MJ (reprint author), China Univ Geosci, Sch Math & Phys, Wuhan 430074, Peoples R China.; Ma, GL (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
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Wang, MJ,Chen, G,Wu, YF,et al. Rapidity bin multiplicity correlations from a multi-phase transport model[J]. EUROPEAN PHYSICAL JOURNAL A,2016,52(3):—.
APA Wang, MJ,Chen, G,Wu, YF,Ma, GL,Wang, MJ ,&Ma, GL .(2016).Rapidity bin multiplicity correlations from a multi-phase transport model.EUROPEAN PHYSICAL JOURNAL A,52(3),—.
MLA Wang, MJ,et al."Rapidity bin multiplicity correlations from a multi-phase transport model".EUROPEAN PHYSICAL JOURNAL A 52.3(2016):—.
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