Search for Dijet Resonances in 7 TeV pp Collisions at CMS

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	Search for Dijet Resonances in 7 TeV pp Collisions at CMS
	CMS Collaboration
刊名	PHYSICAL REVIEW LETTERS
	2010
卷号	105 期号:21
关键词	P(P)OVER-BAR COLLISIONS PHENOMENOLOGY COLLIDER PHYSICS
通讯作者	Khachatryan, V (reprint author), Yerevan Phys Inst, Yerevan 375036, Armenia.
英文摘要	A search for narrow resonances in the dijet mass spectrum is performed using data corresponding to an integrated luminosity of 2.9 pb(-1) collected by the CMS experiment at the Large Hadron Collider. Upper limits at the 95% confidence level are presented on the product of the resonance cross section, branching fraction into dijets, and acceptance, separately for decays into quark-quark, quark-gluon, or gluon-gluon pairs. The data exclude new particles predicted in the following models at the 95% confidence level: string resonances, with mass less than 2.50 TeV, excited quarks, with mass less than 1.58 TeV, and axigluons, colorons, and E-6 diquarks, in specific mass intervals. This extends previously published limits on these models.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
收录类别	SCI
语种	英语
WOS记录号	WOS:000284308500006
公开日期	2016-02-25
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/212991]
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. Search for Dijet Resonances in 7 TeV pp Collisions at CMS[J]. PHYSICAL REVIEW LETTERS,2010,105(21).
APA	CMS Collaboration.(2010).Search for Dijet Resonances in 7 TeV pp Collisions at CMS.PHYSICAL REVIEW LETTERS,105(21).
MLA	CMS Collaboration."Search for Dijet Resonances in 7 TeV pp Collisions at CMS".PHYSICAL REVIEW LETTERS 105.21(2010).