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Strange-quark collectivity of the phi-meson at RHIC
Chen, JH; Ma, YG(马余刚); Ma, GL(马国亮); Huang, HZ; Cai, XZ(蔡翔舟); He, ZJ(贺泽君); Long, JL(龙家丽); Shen, WQ(沈文庆); Zuo, JX; Ma, YG (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2006
Source PublicationEUROPEAN PHYSICAL JOURNAL A
ISSN1434-6001
Volume29Issue:1Pages:11
AbstractBased on A Multi-Phase Transport (AMPT) model, the elliptic flow v(2) of phi-mesons which is reconstructed from K(+) K(-) at the Relativistic Heavy-Ion Collider (RHIC) energy has been studied. The results show that the reconstructed v(2) of the phi-meson can keep the earlier information before phi decays and it seems to obey the number of constituent-quark scaling as other mesons and baryons. This result indicates that the phi v(2) mostly reflects the parton level collectivity developed during the early stage of the collisions and the strange and light up/down quarks have similar collectivity properties before the hadronization.
Subject AreaBiochemistry & Molecular Biology ; Biophysics
Indexed BySCI
Language英语
Funding Project应物所项目组
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8200
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorMa, YG (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Chen, JH,Ma, YG,Ma, GL,et al. Strange-quark collectivity of the phi-meson at RHIC[J]. EUROPEAN PHYSICAL JOURNAL A,2006,29(1):11.
APA Chen, JH.,Ma, YG.,Ma, GL.,Huang, HZ.,Cai, XZ.,...&Ma, YG .(2006).Strange-quark collectivity of the phi-meson at RHIC.EUROPEAN PHYSICAL JOURNAL A,29(1),11.
MLA Chen, JH,et al."Strange-quark collectivity of the phi-meson at RHIC".EUROPEAN PHYSICAL JOURNAL A 29.1(2006):11.
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