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| System-size scan of dihadron azimuthal correlations in ultra-relativistic heavy ion collisions | |
| Zhang, S.（张松）; Zhu, Y. H.; Ma, G. L.（马国亮）; Ma, Y. G.（马余刚）; Cai, X. Z.（蔡翔舟）; Chen, J. H.（陈金辉）; Zhong, C.（钟晨） | |
| 2011 | |
| Source Publication | NUCLEAR PHYSICS A
 |
| ISSN | 0375-9474 |
| Volume | 860Issue:1Pages:76 |
| Abstract | System-size dependence of dihadron azimuthal correlations in ultra-relativistic heavy ion collision is simulated by a multi-phase transport model. The structure of correlation functions and yields of associated particles show clear participant path-length dependences in collision systems with a partonic phase. The splitting parameter and root-mean-square width of away-side correlation functions increase with collision system size from (14)N (14)N to (197)Au + (197)Au collisions. The double-peak structure of away-side correlation functions can only be formed in sufficient "large" collision systems under partonic phase. The contrast between the results with partonic phase and with hadron gas could suggest some hints to study onset of confinement. (c) 2011 Elsevier B.V. All rights reserved. |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000292180500007 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/9601 |
| Collection | 中科院上海应用物理研究所2011-2020年 |
| Recommended Citation GB/T 7714 | Zhang, S.,Zhu, Y. H.,Ma, G. L.,et al. System-size scan of dihadron azimuthal correlations in ultra-relativistic heavy ion collisions[J]. NUCLEAR PHYSICS A,2011,860(1):76. |
| APA | Zhang, S..,Zhu, Y. H..,Ma, G. L..,Ma, Y. G..,Cai, X. Z..,...&Zhong, C..(2011).System-size scan of dihadron azimuthal correlations in ultra-relativistic heavy ion collisions.NUCLEAR PHYSICS A,860(1),76. |
| MLA | Zhang, S.,et al."System-size scan of dihadron azimuthal correlations in ultra-relativistic heavy ion collisions".NUCLEAR PHYSICS A 860.1(2011):76. |
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