Simulation of energy scan of pion interferometry in central Au plus Au collisions at relativistic energies
文献类型：期刊论文
| 作者 | Zhang, ZQ ; Zhang, S ; Ma, YG |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2014 |
| 卷号 | 38期号:1 |
| 关键词 | HEAVY-ION COLLISIONS SUPERDENSE HADRONIC MATTER PHI-MESON PRODUCTION NUCLEAR COLLISIONS INTENSITY INTERFEROMETRY PARTICLE-PRODUCTION TRANSPORT MODEL BEAM ENERGY DEPENDENCE PHYSICS |
| ISSN号 | 1674-1137 |
| 通讯作者 | ygma@sinap.ac.cn |
| 英文摘要 | We present a systematic analysis of two-pion interferometry for the central Au+Au collisions at root s(NN)=3, 5, 7, 11, 17, 27, 39, 62, 130 and 200 GeV/c with the help of a multiphase transport (AMPT) model. Emission source-size radius parameters R-long, R-out, R-side and the chaotic parameter lambda are extracted and compared with the experimental data. Transverse momentum and azimuthal angle dependencies of the HBT radii are also discussed for central Au+Au collisions at 200 GeV/c. The results show that the HBT radii in central collisions do not change much above 7 GeV/c. For central collisions at 200 GeV/c, the radii decrease with the increasing of transverse momentum P-T but are not sensitive to the azimuthal angle. These results provide a theoretical reference for the energy scan program of the RHIC-STAR experiment. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000329770900006 |
| 公开日期 | 2015-03-13 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/14393]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Zhang, ZQ,Zhang, S,Ma, YG. Simulation of energy scan of pion interferometry in central Au plus Au collisions at relativistic energies[J]. CHINESE PHYSICS C,2014,38(1). |
| APA | Zhang, ZQ,Zhang, S,&Ma, YG.(2014).Simulation of energy scan of pion interferometry in central Au plus Au collisions at relativistic energies.CHINESE PHYSICS C,38(1). |
| MLA | Zhang, ZQ,et al."Simulation of energy scan of pion interferometry in central Au plus Au collisions at relativistic energies".CHINESE PHYSICS C 38.1(2014). |
入库方式： OAI收割
来源：上海应用物理研究所
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