The STAR beam energy scan phase II physics and upgrades
文献类型：会议论文
| 作者 | Yang, Chi1,2; Adamczyk, L.3; Adkins, J. K.22; Agakishiev, G.20; Aggarwal, M. M.34; Ahammed, Z.51; Alekseev, I.18; Aparin, A.20; Arkhipkin, D.5; Aschenauer, E. C.5 |
| 出版日期 | 2017-11 |
| 关键词 | BES-II detector upgrade QCD phase diagram physics opportunity |
| 卷号 | 967 |
| DOI | 10.1016/j.nuclphysa.2017.05.042 |
| 页码 | 800-803 |
| 英文摘要 | The second phase of the Beam Energy Scan at RHIC, BPS-II, is scheduled for 2019-2020 and will explore with precision measurements the high baryon density region of the QCD phase diagram. The program will examine the energy region of interest determined from the results of BES-I. Some of the key measurements anticipated are: the net-protons kurtosis that could pinpoint the position of a critical point, the directed flow that might prove a softening of the EOS, and the chiral restoration in the dilepton channel. The measurements will be possible with the order of magnitude better statistics provided by the electron cooling upgrade of RHIC and with the detector upgrades planned to extend STAR's experimental reach. The upgrades are: the inner TPC sectors (iTPC), the Event Plane Detector (EPD), and the end -cap TOF (eTOF). We present the BES-II program details and the physics opportunities enabled by these upgrades. |
| 会议录 | NUCLEAR PHYSICS A
 |
| 会议录出版者 | ELSEVIER SCIENCE BV |
| 会议录出版地 | PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS |
| 语种 | 英语 |
| 资助项目 | NNSFC, China[11505181] ; NNSFC, China[11520101004] |
| WOS研究方向 | Physics |
| WOS记录号 | WOS:000413384100168 |
| 源URL | [http://119.78.100.186/handle/113462/57637]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Yang, Chi |
| 作者单位 | 1.Shandong Univ, Sch Phys, Jinan 250100, Shandong, Peoples R China 2.Shandong Univ, Key Lab Particle Phys & Particle Irradiat MOE, Jinan 250100, Shandong, Peoples R China 3.AGH Univ Sci & Technol, FPACS, PL-30059 Krakow, Poland 4.Argonne Natl Lab, Argonne, IL 60439 USA 5.Brookhaven Natl Lab, Upton, NY 11973 USA 6.Univ Calif Berkeley, Berkeley, CA 94720 USA 7.Univ Calif Davis, Davis, CA 95616 USA 8.Univ Calif Los Angeles, Los Angeles, CA 90095 USA 9.Cent China Normal Univ, Wuhan 430079, Hubei, Peoples R China 10.Univ Illinois, Chicago, IL 60607 USA |
| 推荐引用方式 GB/T 7714 | Yang, Chi,Adamczyk, L.,Adkins, J. K.,et al. The STAR beam energy scan phase II physics and upgrades[C]. 见:. |
入库方式： OAI收割
来源：近代物理研究所
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