Measurement of Bose-Einstein correlations in pp collisions at root s=0.9 and 7 TeV

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	Measurement of Bose-Einstein correlations in pp collisions at root s=0.9 and 7 TeV
	CMS Collaboration
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2011
期号	5
关键词	PION INTERFEROMETRY ANNIHILATION SPACE
通讯作者	Khachatryan, V (reprint author), Yerevan Phys Inst, Yerevan 375036, Armenia.
英文摘要	Bose-Einstein correlations between identical particles are measured in samples of proton-proton collisions at 0.9 and 7 TeV centre-of-mass energies, recorded by the CMS experiment at the LHC. The signal is observed in the form of an enhancement of number of pairs of same-sign charged particles with small relative momentum. The dependence of this enhancement on kinematic and topological features of the event is studied. Anticorrelations between same-sign charged particles are observed in the region of relative momenta higher than those in the signal region.
学科主题	Physics
类目[WOS]	Physics, Particles & Fields
收录类别	SCI
语种	英语
WOS记录号	WOS:000291364300029
公开日期	2016-02-25
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/213054]
专题	高能物理研究所_粒子天体物理中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	CMS Collaboration. Measurement of Bose-Einstein correlations in pp collisions at root s=0.9 and 7 TeV[J]. JOURNAL OF HIGH ENERGY PHYSICS,2011(5).
APA	CMS Collaboration.(2011).Measurement of Bose-Einstein correlations in pp collisions at root s=0.9 and 7 TeV.JOURNAL OF HIGH ENERGY PHYSICS(5).
MLA	CMS Collaboration."Measurement of Bose-Einstein correlations in pp collisions at root s=0.9 and 7 TeV".JOURNAL OF HIGH ENERGY PHYSICS .5(2011).