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Search for Dijet Resonances in 7 TeV pp Collisions at CMS
CMS Collaboration
2010
发表期刊PHYSICAL REVIEW LETTERS
卷号105期号:21
通讯作者Khachatryan, V (reprint author), Yerevan Phys Inst, Yerevan 375036, Armenia.
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.
关键词P(P)OVER-BAR COLLISIONS PHENOMENOLOGY COLLIDER PHYSICS
学科领域Physics
DOI10.1103/PhysRevLett.105.211801
收录类别SCI
语种英语
WOS类目Physics, Multidisciplinary
WOS记录号WOS:000284308500006
引用统计
被引频次:120[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/212991
专题粒子天体物理中心
作者单位中国科学院高能物理研究所
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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).
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