Upsilon measurements in Au plus Au collisions at root S-NN=200 GeV with the STAR experiment

doi:10.1016/j.nuclphysa.2018.09.025

	Upsilon measurements in Au plus Au collisions at root S-NN=200 GeV with the STAR experiment
	Wang, Pengfei1,2 ; Adam, J.13; Adamczyk, L.4; Adams, J. R.36; Adkins, J. K.27; Agakishiev, G.25; Aggarwal, M. M.38; Ahammed, Z.58; Alekseev, I 5,32; Anderson, D. M.52
刊名	NUCLEAR PHYSICS A
	2019-02-01
卷号	982 页码:723-726
关键词	Color screening Dissociation Upsilon Suppression STAR
ISSN号	0375-9474
DOI	10.1016/j.nuclphysa.2018.09.025
英文摘要	We present the latest measurements of Upsilon production in Au+Au collisions at root S-NN = 200 GeV via both di-muon and di-electron decay channels by the STAR experiment at RHIC. With the addition of the 2016 data set to those taken in 2011 and 2014, the precision of Upsilon measurements is significantly improved compared to previous preliminary results, especially for the excited Upsilon states. The nuclear modification factors for the ground and excited Upsilon states are shown as a functions of transverse momentum or centrality, and are compared to results from the LHC as well as to theoretical calculations.
资助项目	China Scholarship Council (CSC) ; Ministry of Science and Technology (MOST) of China[2016YFE0104800] ; National Natural Science Foundation of China (NSFC)[11675168] ; National Natural Science Foundation of China (NSFC)[11505180]
WOS关键词	SUPPRESSION ; DETECTOR
WOS研究方向	Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000457515500166
资助机构	China Scholarship Council (CSC) ; Ministry of Science and Technology (MOST) of China ; National Natural Science Foundation of China (NSFC)
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/66126]
专题	中国科学院近代物理研究所
作者单位	1.Univ Sci & Technol China, Hefei 230000, Anhui, Peoples R China 2.Brookhaven Natl Lab, Upton, NY 11973 USA 3.Abilene Christian Univ, Abilene, TX 79699 USA 4.AGH Univ Sci & Technol, FPACS, PL-30059 Krakow, Poland 5.Alikhanov Inst Theoret & Expt Phys, Moscow 117218, Russia 6.Argonne Natl Lab, Argonne, IL 60439 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	Wang, Pengfei,Adam, J.,Adamczyk, L.,et al. Upsilon measurements in Au plus Au collisions at root S-NN=200 GeV with the STAR experiment[J]. NUCLEAR PHYSICS A,2019,982:723-726.
APA	Wang, Pengfei.,Adam, J..,Adamczyk, L..,Adams, J. R..,Adkins, J. K..,...&Zyzak, M..(2019).Upsilon measurements in Au plus Au collisions at root S-NN=200 GeV with the STAR experiment.NUCLEAR PHYSICS A,982,723-726.
MLA	Wang, Pengfei,et al."Upsilon measurements in Au plus Au collisions at root S-NN=200 GeV with the STAR experiment".NUCLEAR PHYSICS A 982(2019):723-726.