Search for new physics in final states with a lepton and missing transverse energy in pp collisions at the LHC

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	Search for new physics in final states with a lepton and missing transverse energy in pp collisions at the LHC
	CMS Collaboration
刊名	PHYSICAL REVIEW D
	2013
卷号	87 期号:7
通讯作者	Chatrchyan, S (reprint author), Yerevan Phys Inst, Yerevan 375036, Armenia.
英文摘要	This Letter describes the search for an enhanced production rate of events with a charged lepton and a neutrino in high-energy pp collisions at the LHC. The analysis uses data collected with the CMS detector, with an integrated luminosity of 5.0 fb(-1) at root s = 7 TeV, and a further 3.7 fb(-1) at root s = 8 TeV. No evidence is found for an excess. The results are interpreted in terms of limits on a heavy charged gauge boson (W') in the sequential standard model, a split universal extra dimension model, and contact interactions in the helicity-nonconserving model. For the last, values of the binding energy below 10.5 (8.8) TeV in the electron (muon) channel are excluded at a 95% confidence level. Interpreting the l(nu) final state in terms of a heavy W' with standard model couplings, masses below 2.90 TeV are excluded. DOI: 10.1103/PhysRevD.87.072005
学科主题	Astronomy & Astrophysics; Physics
类目[WOS]	Astronomy & Astrophysics ; Physics, Particles & Fields
收录类别	SCI
语种	英语
WOS记录号	WOS:000317197800004
公开日期	2016-02-25
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/213505]
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 new physics in final states with a lepton and missing transverse energy in pp collisions at the LHC[J]. PHYSICAL REVIEW D,2013,87(7).
APA	CMS Collaboration.(2013).Search for new physics in final states with a lepton and missing transverse energy in pp collisions at the LHC.PHYSICAL REVIEW D,87(7).
MLA	CMS Collaboration."Search for new physics in final states with a lepton and missing transverse energy in pp collisions at the LHC".PHYSICAL REVIEW D 87.7(2013).