Upsilon production in U plus U collisions at root s(NN)=193 GeV measured with the STAR experiment
文献类型：期刊论文
| 作者 | Adamczyk, L; Adkins, JK; Agakishiev, G; Aggarwal, MM; Ahammed, Z; Alekseev, I; Anderson, DM; Aoyama, R; Aparin, A; Arkhipkin, D |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2016 |
| 卷号 | 94期号:6页码:- |
| ISSN号 | 2469-9985 |
| 通讯作者 | Adamczyk, L (reprint author), AGH Univ Sci & Technol, FPACS, PL-30059 Krakow, Poland. |
| 英文摘要 | We present a measurement of the inclusive production of. mesons in U + U collisions at root s(NN) = 193 GeV at midrapidity (vertical bar y vertical bar < 1). Previous studies in central Au+Au collisions at root s(NN) = 200 GeV show a suppression of Upsilon (1S+2S+3S) production relative to expectations from the Upsilon yield in p+p collisions scaled by the number of binary nucleon-nucleon collisions (N-coll), with an indication that the.(1S) state is also suppressed. The present measurement extends the number of participant nucleons in the collision (N-part) by 20% compared to Au+Au collisions, and allows us to study a system with higher energy density. We observe a suppression in both the Upsilon (1S+2S+3S) and Upsilon (1S) yields in central U+U data, which consolidates and extends the previously observed suppression trend in Au+Au collisions. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000390269900001 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/26675]  |
| 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. Upsilon production in U plus U collisions at root s(NN)=193 GeV measured with the STAR experiment[J]. PHYSICAL REVIEW C,2016,94(6):-. |
| APA | Adamczyk, L.,Adkins, JK.,Agakishiev, G.,Aggarwal, MM.,Ahammed, Z.,...&Zyzak, M.(2016).Upsilon production in U plus U collisions at root s(NN)=193 GeV measured with the STAR experiment.PHYSICAL REVIEW C,94(6),-. |
| MLA | Adamczyk, L,et al."Upsilon production in U plus U collisions at root s(NN)=193 GeV measured with the STAR experiment".PHYSICAL REVIEW C 94.6(2016):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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