Di-hadron correlations with identified leading hadrons in 200 GeV Au + Au and d plus Au collisions at STAR
文献类型：期刊论文
| 作者 | Adamczyk, L; Adkins, JK; Agakishiev, G; Aggarwal, MM; Ahammed, Z; Alekseev, I; Aparin, A; Arkhipkin, D; Aschenauer, EC; Averichev, GS |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2015 |
| 卷号 | 751页码:233—240 |
| 关键词 | PB-PB COLLISIONS QUARK-GLUON PLASMA TRANSVERSE-MOMENTUM ROOT-S(NN)=2.76 TEV NUCLEUS COLLISIONS SPECTRA PP COLLABORATION HADRONIZATION PERSPECTIVE |
| ISSN号 | 0370-2693 |
| 通讯作者 | Kauder, K (reprint author), Wayne State Univ, Detroit, MI 48201 USA. |
| 英文摘要 | The STAR Collaboration presents for the first time two-dimensional di-hadron correlations with identified leading hadrons in 200 GeV central Au+Au and minimum-bias d+Au collisions to explore hadronization mechanisms in the quark gluon plasma. The enhancement of the jet-like yield for leading pions in Au + Au data with respect to the d + Au reference and the absence of such an enhancement for leading non-pions (protons and kaons) are discussed within the context of a quark recombination scenario. The correlated yield at large angles, specifically in the ridge region, is found to be significantly higher for leading non-pions than pions. The consistencies of the constituent quark scaling, azimuthal harmonic model and a mini-jet modification model description of the data are tested, providing further constraints on hadronization. (C) 2015 The Authors. Published by Elsevier B.V. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000365384600037 |
| 公开日期 | 2016-03-08 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/24901]  |
| 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 | Adamczyk, L,Adkins, JK,Agakishiev, G,et al. Di-hadron correlations with identified leading hadrons in 200 GeV Au + Au and d plus Au collisions at STAR[J]. PHYSICS LETTERS B,2015,751:233—240. |
| APA | Adamczyk, L.,Adkins, JK.,Agakishiev, G.,Aggarwal, MM.,Ahammed, Z.,...&Zoulkarneeva, Y.(2015).Di-hadron correlations with identified leading hadrons in 200 GeV Au + Au and d plus Au collisions at STAR.PHYSICS LETTERS B,751,233—240. |
| MLA | Adamczyk, L,et al."Di-hadron correlations with identified leading hadrons in 200 GeV Au + Au and d plus Au collisions at STAR".PHYSICS LETTERS B 751(2015):233—240. |
入库方式： OAI收割
来源：上海应用物理研究所
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