Three-Particle Coincidence of the Long Range Pseudorapidity Correlation in High Energy Nucleus-Nucleus Collisions

doi:10.1103/PhysRevLett.105.022301

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	Three-Particle Coincidence of the Long Range Pseudorapidity Correlation in High Energy Nucleus-Nucleus Collisions
	Anderson, B. D.18; Powell, C. B.21; Prindle, D.50; Pruneau, C.51; Pruthi, N. K.31; Pujahari, P. R.14; Putschke, J.53; Raniwala, R.36; Raniwala, S.36; Ray, R. L.44
刊名	PHYSICAL REVIEW LETTERS
	2010-07-08
卷号	105 期号:2 页码:7
ISSN号	0031-9007
DOI	10.1103/PhysRevLett.105.022301
英文摘要	We report the first three-particle coincidence measurement in pseudorapidity (Delta eta) between a high transverse momentum (p(perpendicular to)) trigger particle and two lower p(perpendicular to) associated particles within azimuth \|Delta phi\| < 0.7 in root s(NN) = 200 GeV d + Au and Au + Au collisions. Charge ordering properties are exploited to separate the jetlike component and the ridge (long range Delta eta correlation). The results indicate that the correlation of ridge particles are uniform not only with respect to the trigger particle but also between themselves event by event in our measured Delta eta. In addition, the production of the ridge appears to be uncorrelated to the presence of the narrow jetlike component.
资助项目	RHIC Operations Group and RCF at BNL ; NERSC Center at LBNL ; Open Science Grid consortium ; Offices of NP ; U.S. DOE Office of Science ; U.S. NSF ; Sloan Foundation ; DFG cluster of excellence ; CNRS[IN2P3] ; STFC ; EPSRC of the United Kingdom ; FAPESP CNPq of Brazil ; Ministry of Ed. and Sci. of the Russian Federation ; NNSFC ; CAS ; MoST ; MoE of China
WOS关键词	GLASMA FLUX TUBES
WOS研究方向	Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000279651500001
资助机构	RHIC Operations Group and RCF at BNL ; NERSC Center at LBNL ; Open Science Grid consortium ; Offices of NP ; U.S. DOE Office of Science ; U.S. NSF ; Sloan Foundation ; DFG cluster of excellence ; CNRS ; STFC ; EPSRC of the United Kingdom ; FAPESP CNPq of Brazil ; Ministry of Ed. and Sci. of the Russian Federation ; NNSFC ; CAS ; MoST ; MoE of China
公开日期	2011-04-20
内容类型	期刊论文
源URL	[http://ir.imp.cas.cn/handle/113462/7811]
专题	近代物理研究所_近代物理研究所知识存储（2010之前）
通讯作者	Abelev, B. I.
作者单位	1.Univ Calif Los Angeles, Los Angeles, CA 90095 USA 2.Univ Calif Davis, Davis, CA 95616 USA 3.Univ Calif Berkeley, Berkeley, CA 94720 USA 4.Brookhaven Natl Lab, Upton, NY 11973 USA 5.Univ Birmingham, Birmingham, W Midlands, England 6.Argonne Natl Lab, Argonne, IL 60439 USA 7.Univ Illinois, Chicago, IL 60607 USA 8.Univ Estadual Campinas, Sao Paulo, Brazil 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	Anderson, B. D.,Powell, C. B.,Prindle, D.,et al. Three-Particle Coincidence of the Long Range Pseudorapidity Correlation in High Energy Nucleus-Nucleus Collisions[J]. PHYSICAL REVIEW LETTERS,2010,105(2):7.
APA	Anderson, B. D..,Powell, C. B..,Prindle, D..,Pruneau, C..,Pruthi, N. K..,...&Abelev, B. I..(2010).Three-Particle Coincidence of the Long Range Pseudorapidity Correlation in High Energy Nucleus-Nucleus Collisions.PHYSICAL REVIEW LETTERS,105(2),7.
MLA	Anderson, B. D.,et al."Three-Particle Coincidence of the Long Range Pseudorapidity Correlation in High Energy Nucleus-Nucleus Collisions".PHYSICAL REVIEW LETTERS 105.2(2010):7.