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Chinese Academy of Sciences Institutional Repositories Grid
Recent results for STAR root s(NN)=4.9 GeV Al+Au and root s(NN)=4.5 GeV Au+Au Fixed-Target Collisions

文献类型:期刊论文

作者Wu, Yang1; Adam, J.13; Adamczyk, L.3; Adams, J. R.35; Adkins, J. K.26; Agakishiev, G.25; Aggarwal, M. M.37; Ahammed, Z.57; Alekseev, I4,31; Anderson, D. M.51
刊名NUCLEAR PHYSICS A
出版日期2019-02-01
卷号982页码:899-902
ISSN号0375-9474
关键词STAR fixed-target FXT spectra directed flow elliptic flow strangeness rapidity density
DOI10.1016/j.nuclphysa.2018.10.051
英文摘要We present recent results from Al(beam)+Au(target) collisions at root s(NN) = 4.9 GeV and Au+Au collisions at root s(NN) = 4.5 GeV from the STAR fixed-target (FXT) program. We report transverse mass spectra of protons, K-s(0) and Lambda, rapidity density distributions of pi(+/-), K-s(0) and Lambda, directed flow of protons, pi(+/-), K-s(0) and Lambda, and elliptic flow of protons and pi(+/-). These are the first measurements of pion directed and elliptic flow in this energy region. Pion and proton elliptic flow show mass ordering. Measurements are compared with published results from AGS and RHIC. These results demonstrate that the STAR detector performs well in the FXT configuration.
WOS关键词FLOW
WOS研究方向Physics
语种英语
出版者ELSEVIER SCIENCE BV
WOS记录号WOS:000457515500210
源URL[http://119.78.100.186/handle/113462/65909]  
专题中国科学院近代物理研究所
作者单位1.Kent State Univ, Kent, OH 44242 USA
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
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GB/T 7714
Wu, Yang,Adam, J.,Adamczyk, L.,et al. Recent results for STAR root s(NN)=4.9 GeV Al+Au and root s(NN)=4.5 GeV Au+Au Fixed-Target Collisions[J]. NUCLEAR PHYSICS A,2019,982:899-902.
APA Wu, Yang.,Adam, J..,Adamczyk, L..,Adams, J. R..,Adkins, J. K..,...&Zyzak, M..(2019).Recent results for STAR root s(NN)=4.9 GeV Al+Au and root s(NN)=4.5 GeV Au+Au Fixed-Target Collisions.NUCLEAR PHYSICS A,982,899-902.
MLA Wu, Yang,et al."Recent results for STAR root s(NN)=4.9 GeV Al+Au and root s(NN)=4.5 GeV Au+Au Fixed-Target Collisions".NUCLEAR PHYSICS A 982(2019):899-902.

入库方式: OAI收割

来源:近代物理研究所

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