Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Elliptic flow of phi mesons and strange quark collectivity | |
| Chen, JH（陈金辉）; Ma, YG（马余刚）; Ma, GL（马国亮）; Cai, XZ（蔡翔舟）; He, ZJ（贺泽君）; Huang, HZ; Long, JL（龙家丽）; Shen, WQ（沈文庆）; Zhong, C; （钟晨） Zuo, JX; Ma, YG (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China | |
| 2006 | |
| Source Publication | PHYSICAL REVIEW C
 |
| ISSN | 0556-2813 |
| Volume | 74Issue:6 |
| Abstract | Based on a multiphase transport model, we have studied the elliptic flow v(2) of phi mesons from the reconstructed K(+)K(-) decay channel at the top Relativistic Heavy Ion Collider energy at Brookhaven National Laboratory. The dependences of v(2) on transverse momentum p(T) and collision centrality are presented and the rescattering effect of phi mesons in the hadronic phase is also investigated. The results show that experimental measurement of v(2) for phi mesons can retain the early collision information before the phi decays and that the phi v(2) value obeys the constituent quark number scaling that has been observed for other mesons and baryons. Our study indicates that the phi v(2) mostly reflects partonic-level collectivity developed during the early stage of the nucleus-nucleus collision and the strange and light up/down quarks have developed similar angular anistropy properties at the hadronization. |
| Subject Area | Chemistry |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000243168500049 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/8278 |
| Collection | 中科院上海应用物理研究所2004-2010年 |
| Corresponding Author | Ma, 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. Elliptic flow of phi mesons and strange quark collectivity[J]. PHYSICAL REVIEW C,2006,74(6). |
| APA | Chen, JH.,Ma, YG.,Ma, GL.,Cai, XZ.,He, ZJ.,...&Ma, YG .(2006).Elliptic flow of phi mesons and strange quark collectivity.PHYSICAL REVIEW C,74(6). |
| MLA | Chen, JH,et al."Elliptic flow of phi mesons and strange quark collectivity".PHYSICAL REVIEW C 74.6(2006). |
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