Long-range pseudorapidity dihadron correlations in d plus Au collisions at root S-NN=200 GeV

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	Long-range pseudorapidity dihadron correlations in d plus Au collisions at root S-NN=200 GeV
	Adamczyk, L; Adkins, JK; Agakishiev, G; Aggarwal, MM; Ahammed, Z; Alekseev, I; Alford, J; Aparin, A; Arkhipkin, D; Aschenauer, EC
刊名	PHYSICS LETTERS B
	2015
卷号	747 页码:265—271
关键词	TIME PROJECTION CHAMBER HEAVY-ION COLLISIONS QUARK-GLUON PLASMA P-PB COLLISIONS ANGULAR-CORRELATIONS ROOT-S(NN)=5.02 TEV COLLECTIVE FLOW PPB COLLISIONS STAR COLLABORATION
ISSN号	0370-2693
通讯作者	Yi, L (reprint author), Purdue Univ, W Lafayette, IN 47907 USA.
英文摘要	Dihadron angular correlations in d + Au collisions at root S-NN = 200 GeV are reported as a function of the measured zero-degree calorimeter neutral energy and the forward charged hadron multiplicity in the Au-beam direction. A finite correlated yield is observed at large relative pseudorapidity (Delta eta) on the near side (i.e. relative azimuth Delta phi similar to 0). This correlated yield as a function of Delta eta appears to scale with the dominant, primarily jet-related, away-side (Delta phi similar to pi) yield. The Fourier coefficients of the Delta phi correlation, V-n = < cosn Delta phi >, have a strong Delta eta dependence. In addition, it is found that V-1 is approximately inversely proportional to the mid-rapidity event multiplicity, while V-2 is independent of it with similar magnitude in the forward (d-going) and backward (Au-going) directions. (C) 2015 The Authors. Published by Elsevier B.V.
语种	英语
WOS记录号	WOS:000358624800046
公开日期	2016-03-08
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/24981]
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	Adamczyk, L,Adkins, JK,Agakishiev, G,et al. Long-range pseudorapidity dihadron correlations in d plus Au collisions at root S-NN=200 GeV[J]. PHYSICS LETTERS B,2015,747:265—271.
APA	Adamczyk, L.,Adkins, JK.,Agakishiev, G.,Aggarwal, MM.,Ahammed, Z.,...&Zyzak, M.(2015).Long-range pseudorapidity dihadron correlations in d plus Au collisions at root S-NN=200 GeV.PHYSICS LETTERS B,747,265—271.
MLA	Adamczyk, L,et al."Long-range pseudorapidity dihadron correlations in d plus Au collisions at root S-NN=200 GeV".PHYSICS LETTERS B 747(2015):265—271.