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Forward-backward asymmetry of Drell-Yan lepton pairs in pp collisions at root s=7 TeV
CMS Collaboration
2013
发表期刊PHYSICS LETTERS B
卷号718期号:3页码:752-772
通讯作者Chatrchyan, S (reprint author), Yerevan Phys Inst, Yerevan 375036, Armenia.
摘要A measurement of the forward-backward asymmetry (A(FB)) of Drell-Yan lepton pairs in pp collisions at root s = 7 TeV is presented. The data sample, collected with the CMS detector, corresponds to an integrated luminosity of 5 fb(-1). The asymmetry is measured as a function of dilepton mass and rapidity in the dielectron and dimuon channels. Combined results from the two channels are presented, and are compared with the standard model predictions. The A(FB) measurement in the dimuon channel and the combination of the two channels are the first such results obtained at a hadron collider. The measured asymmetries are consistent with the standard model predictions. (c) 2012 CERN. Published by Elsevier B.V. All rights reserved.
关键词HADRON COLLISIONS HIGH ENERGIES GAUGE BOSONS DILEPTONS LHC
学科领域Physics
DOI10.1016/j.physltb.2012.10.082
收录类别SCI
语种英语
WOS类目Physics, Multidisciplinary
WOS记录号WOS:000314259500010
引用统计
被引频次:18[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/311005/213441
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. Forward-backward asymmetry of Drell-Yan lepton pairs in pp collisions at root s=7 TeV[J]. PHYSICS LETTERS B,2013,718(3):752-772.
APA CMS Collaboration.(2013).Forward-backward asymmetry of Drell-Yan lepton pairs in pp collisions at root s=7 TeV.PHYSICS LETTERS B,718(3),752-772.
MLA CMS Collaboration."Forward-backward asymmetry of Drell-Yan lepton pairs in pp collisions at root s=7 TeV".PHYSICS LETTERS B 718.3(2013):752-772.
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