The production of triton and reconstruction of H-3(Lambda) with the Heavy Flavor Tracker in Au plus Au collisions at STAR
文献类型：期刊论文
| 作者 | Liu, P; Adam, J; Adamczyk, L; Adams, JR; Adkins, JK; Agakishiev, G; Aggarwal, MM; Ahammed, Z; Alekseev, I; Anderson, DM |
| 刊名 | NUCLEAR PHYSICS A
 |
| 出版日期 | 2019 |
| 卷号 | 982期号:-页码:811—814 |
| ISSN号 | 0375-9474 |
| 关键词 | DEPENDENCE PHYSICS |
| DOI | 10.1016/j.nuclphysa.2018.10.023 |
| 文献子类 | 期刊论文 |
| 英文摘要 | The transverse momentum spectra of triton with STAR Beam Energy Scan data from Au+Au collisions at root N-SS = 7.7, 11.5, 14.5, 19.6, 27, 39, 62.4, 200 GeV in the centrality classes 0 - 10%, 10 - 20%, 20 - 40% and 40 - 80% are reported. The centrality dependence of the coalescence parameter B-3 of triton and the collision energy dependence of the relative neutron density fluctuation are then calculated. The results indicate that the B-3 decreases from peripheral to central collisions and the neutron density fluctuation shows a non-monotonic collision energy dependence with a peak around collision energy of 20-30 GeV. In addition, we report details about the reconstruction method of H-3(Lambda) via H-3(Lambda) -> 4 He-3 + pi(-) and H-3(Lambda) -> + p + pi(-) using high statistics data in Au+Au collisions at root S-NN = 200 GeV collected in 2014 and 2016 with the Heavy Flavor Tracker. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/31860]  |
| 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 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China; 2.Abilene Christian Univ, Abilene, TX 79699 USA; 3.AGH Univ Sci & Technol, FPACS, PL-30059 Krakow, Poland; 4.Alikhanov Inst Theoret & Expt Phys, Moscow 117218, Russia; 5.Argonne Natl Lab, Argonne, IL 60439 USA; 6.Brookhaven Natl Lab, Upton, NY 11973 USA; 7.Univ Calif Berkeley, Berkeley, CA 94720 USA; 8.Univ Calif Davis, Davis, CA 95616 USA; 9.Univ Calif Los Angeles, Los Angeles, CA 90095 USA; 10.Univ Calif Riverside, Riverside, CA 92521 USA; |
| 推荐引用方式 GB/T 7714 | Liu, P,Adam, J,Adamczyk, L,et al. The production of triton and reconstruction of H-3(Lambda) with the Heavy Flavor Tracker in Au plus Au collisions at STAR[J]. NUCLEAR PHYSICS A,2019,982(-):811—814. |
| APA | Liu, P.,Adam, J.,Adamczyk, L.,Adams, JR.,Adkins, JK.,...&Zyzak, M.(2019).The production of triton and reconstruction of H-3(Lambda) with the Heavy Flavor Tracker in Au plus Au collisions at STAR.NUCLEAR PHYSICS A,982(-),811—814. |
| MLA | Liu, P,et al."The production of triton and reconstruction of H-3(Lambda) with the Heavy Flavor Tracker in Au plus Au collisions at STAR".NUCLEAR PHYSICS A 982.-(2019):811—814. |
入库方式： OAI收割
来源：上海应用物理研究所
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