中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Beam-Energy Dependence of Directed Flow of Lambda, (Lambda)over-bar, K-+/-, K-s(0), and phi in Au plus Au Collisions

文献类型:期刊论文

作者Adamczyk, L.1; Adams, J. R.1,29; Adkins, J. K.19; Agakishiev, G.17; Aggarwal, M. M.31; Ahammed, Z.53; Ajitanand, N. N.42; Alekseev, I.15,26; Anderson, D. M.44; Aoyama, R.48
刊名PHYSICAL REVIEW LETTERS
出版日期2018-02-06
卷号120页码:062301
ISSN号0031-9007
DOI10.1103/PhysRevLett.120.062301
英文摘要Rapidity-odd directed-flow measurements at midrapidity are presented for Lambda, (Lambda) over bar, K-+/-, K-s(0), and phi at root s(NN) = 7.7, 11.5, 14.5, 19.6, 27, 39, 62.4, and 200 GeV in Au + Au collisions recorded by the Solenoidal Tracker detector at the Relativistic Heavy Ion Collider. These measurements greatly expand the scope of data available to constrain models with differing prescriptions for the equation of state of quantum chromodynamics. Results show good sensitivity for testing a picture where flow is assumed to be imposed before hadron formation and the observed particles are assumed to form via coalescence of constituent quarks. The pattern of departure from a coalescence-inspired sum rule can be a valuable new tool for probing the collision dynamics.
WOS关键词HEAVY-ION COLLISIONS ; QUARK-GLUON PLASMA ; RELATIVISTIC NUCLEAR COLLISIONS ; COLLECTIVE FLOW ; MODELS ; COALESCENCE ; SIGNATURE ; FRAGMENTS
资助项目RHIC Operations Group ; RCF at BNL ; NERSC Center at LBNL ; Open Science Grid consortium ; Office of Nuclear Physics within the U.S. DOE Office of Science ; U.S. National Science Foundation ; Ministry of Education and Science of the Russian Federation ; National Natural Science Foundation of China ; Chinese Academy of Science ; Ministry of Science and Technology of China ; Chinese Ministry of Education ; National Research Foundation of Korea ; GA and MSMT of the Czech Republic ; Department of Atomic Energy ; Department of Science and Technology of the Government of India ; National Science Centre of Poland ; National Research Foundation ; Ministry of Science, Education and Sports of the Republic of Croatia ; RosAtom of Russia ; German Bundesministerium fur Bildung, Wissenschaft, Forschung and Technologie (BMBF) ; Helmholtz Association
WOS研究方向Physics
语种英语
出版者AMER PHYSICAL SOC
WOS记录号WOS:000424193100003
资助机构RHIC Operations Group ; RCF at BNL ; NERSC Center at LBNL ; Open Science Grid consortium ; Office of Nuclear Physics within the U.S. DOE Office of Science ; U.S. National Science Foundation ; Ministry of Education and Science of the Russian Federation ; National Natural Science Foundation of China ; Chinese Academy of Science ; Ministry of Science and Technology of China ; Chinese Ministry of Education ; National Research Foundation of Korea ; GA and MSMT of the Czech Republic ; Department of Atomic Energy ; Department of Science and Technology of the Government of India ; National Science Centre of Poland ; National Research Foundation ; Ministry of Science, Education and Sports of the Republic of Croatia ; RosAtom of Russia ; German Bundesministerium fur Bildung, Wissenschaft, Forschung and Technologie (BMBF) ; Helmholtz Association
源URL[http://119.78.100.186/handle/113462/47325]  
专题中国科学院近代物理研究所
作者单位1.AGH Univ Sci & Technol, FPACS, PL-30059 Krakow, Poland
2.Argonne Natl Lab, Argonne, IL 60439 USA
3.Brookhaven Natl Lab, Upton, NY 11973 USA
4.Univ Calif Berkeley, Berkeley, CA 94720 USA
5.Univ Calif Davis, Davis, CA 95616 USA
6.Univ Calif Los Angeles, Los Angeles, CA 90095 USA
7.Cent China Normal Univ, Wuhan 430079, Hubei, Peoples R China
8.Univ Illinois, Chicago, IL 60607 USA
9.Creighton Univ, Omaha, NE 68178 USA
10.Czech Tech Univ, FNSPE, Prague 11519, Czech Republic
推荐引用方式
GB/T 7714
Adamczyk, L.,Adams, J. R.,Adkins, J. K.,et al. Beam-Energy Dependence of Directed Flow of Lambda, (Lambda)over-bar, K-+/-, K-s(0), and phi in Au plus Au Collisions[J]. PHYSICAL REVIEW LETTERS,2018,120:062301.
APA Adamczyk, L..,Adams, J. R..,Adkins, J. K..,Agakishiev, G..,Aggarwal, M. M..,...&Zyzak, M..(2018).Beam-Energy Dependence of Directed Flow of Lambda, (Lambda)over-bar, K-+/-, K-s(0), and phi in Au plus Au Collisions.PHYSICAL REVIEW LETTERS,120,062301.
MLA Adamczyk, L.,et al."Beam-Energy Dependence of Directed Flow of Lambda, (Lambda)over-bar, K-+/-, K-s(0), and phi in Au plus Au Collisions".PHYSICAL REVIEW LETTERS 120(2018):062301.

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来源:近代物理研究所

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