Production of multistrange hadrons, light nuclei and hypertriton in central Au plus Au collisions at root S-NN=11.5 and 200 GeV

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	Production of multistrange hadrons, light nuclei and hypertriton in central Au plus Au collisions at root S-NN=11.5 and 200 GeV
	Shah, N; Ma, YG; Chen, JH; Zhang, S
刊名	PHYSICS LETTERS B
	2016
卷号	754 期号:-页码:6—10
关键词	QUARK-GLUON PLASMA STAR COLLABORATION HYPERNUCLEUS SEARCH
ISSN号	0370-2693
通讯作者	Shah, N (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
英文摘要	The production of dibaryons, light nuclei and hypertriton in the most central Au+ Au collisions at root S-NN = 11.5 and 200 GeV is investigated by using a naive coalescence model. The production of light nuclei is studied and found that the production rate reduces by a factor of 330 (1200) for each extra nucleon added to nuclei at root S-NN = 11.5 (200) GeV. The p(T) integrated yield of multistrange hadrons falls exponentially as strangeness quantum number increases. We further investigate strangeness population factors S-3, S-2 as a function of transverse momentum as well as root S-NN. The calculations for root S-NN = 11.5 GeV presented here will stimulate interest to carry out these measurements during the phase-II of beam energy scan program at STAR experiment. (C) 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license.
收录类别	SCI
语种	英语
WOS记录号	WOS:000369601000002
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/25815]
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
推荐引用方式 GB/T 7714	Shah, N,Ma, YG,Chen, JH,et al. Production of multistrange hadrons, light nuclei and hypertriton in central Au plus Au collisions at root S-NN=11.5 and 200 GeV[J]. PHYSICS LETTERS B,2016,754(-):6—10.
APA	Shah, N,Ma, YG,Chen, JH,&Zhang, S.(2016).Production of multistrange hadrons, light nuclei and hypertriton in central Au plus Au collisions at root S-NN=11.5 and 200 GeV.PHYSICS LETTERS B,754(-),6—10.
MLA	Shah, N,et al."Production of multistrange hadrons, light nuclei and hypertriton in central Au plus Au collisions at root S-NN=11.5 and 200 GeV".PHYSICS LETTERS B 754.-(2016):6—10.