Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Azimuthal correlations of hadrons in a partonic/hadronic transport model | |
| Ma, GL; Zhang, S; Ma, YG(马余刚); Huang, HZ; Cai, XZ(蔡翔舟); Chen, JH(陈金辉); He, ZJ(贺泽君); Long, JL(龙家丽); Shen, WQ; (沈文庆) Shi, XH; Zuo, JX | |
| 2006 | |
| Conference Name | 6th China-Japan Joint Nuclear Physics Symposium |
| Source Publication | NUCLEAR PHYSICS TRENDS |
| Pages | 300 |
| Conference Date | MAY 16-20, 2006 |
| Conference Place | Shanghai, PEOPLES R CHINA |
| Abstract | By using a multi-phase transport (AMPT) model with both partonic and hadronic interactions, di-hadron and three-particle azimuthal correlations between trigger particles and associated scattering particles in Au + Au collisions at root S(NN) = 200 GeV have been studied by the mixing-event technique. A Mach-like structure has been observed in the di-hadron and three-particle correlation functions in central collisions. By comparing the scenarios with and without parton cascade and/or hadronic rescattering, it is shown that both partonic and hadronic dynamical mechanisms contribute to the Mach-like structure of the scattered particle azimuthal correlations. However, only hadronic rescattering is unable to reproduce experimental amplitude of Mach-like cone on away-side, instead the parton cascade process is essential to describe experimental amplitude of Mach-like cone on away-side. |
| ISSN | 0094-243X |
| ISBN | 0-7354-0363-5 |
| Indexed By | SCI |
| Funding Project | 应物所课题组 |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/8819 |
| Collection | 中科院上海应用物理研究所2004-2010年 |
| Recommended Citation GB/T 7714 | Ma, GL,Zhang, S,Ma, YG,et al. Azimuthal correlations of hadrons in a partonic/hadronic transport model[C],2006:300. |
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