Search for a Standard Model Higgs boson in the mass range 200-600 GeV in the H -> ZZ -> l(+)l(-)q(q)over-bar decay channel with the ATLAS detector

doi:10.1016/j.physletb.2012.09.020

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	Search for a Standard Model Higgs boson in the mass range 200-600 GeV in the H -> ZZ -> l(+)l(-)q(q)over-bar decay channel with the ATLAS detector
	ATLAS collaboration
	2012
发表期刊	PHYSICS LETTERS B
卷号	717 期号:1--3 页码:70-88
通讯作者	Taylor, W (reprint author), Univ Freiburg, Fak Math & Phys, Hugstetter Str 55, D-79106 Freiburg, Germany.
摘要	A search for a heavy Standard Model Higgs boson decaying via H -> ZZ -> l(+)l(-)q (q) over bar, where l = e or mu, is presented. The search uses a data set of pp collisions at root s = 7 TeV, corresponding to an integrated luminosity of 4.7 fb(-1) collected in 2011 by the ATLAS detector at the CERN LHC. No significant excess of events above the estimated background is found. Upper limits at 95% confidence level on the production cross section of a Higgs boson with a mass in the range between 200 and 600 GeV are derived. A Standard Model Higgs boson with a mass in the range 300 GeV <= m(H) 322 <= GeV or 353 GeV <= m(H) <= 410 GeV is excluded at 95% CL The corresponding expected exclusion range is 351 GeV <= m(H) <= 404 GeV at 95% CL. (C) 2012 CERN. Published by Elsevier B.V. All rights reserved.
关键词	PARTON DISTRIBUTIONS HADRON COLLIDERS ROOT-S=7 TEV LHC COLLISIONS TAUOLA QCD
学科领域	Physics
DOI	10.1016/j.physletb.2012.09.020
收录类别	SCI
语种	英语
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000310187700008
引用统计	被引频次：10[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/311005/213358
专题	实验物理中心
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	ATLAS collaboration. Search for a Standard Model Higgs boson in the mass range 200-600 GeV in the H -> ZZ -> l(+)l(-)q(q)over-bar decay channel with the ATLAS detector[J]. PHYSICS LETTERS B,2012,717(1--3):70-88.
APA	ATLAS collaboration.(2012).Search for a Standard Model Higgs boson in the mass range 200-600 GeV in the H -> ZZ -> l(+)l(-)q(q)over-bar decay channel with the ATLAS detector.PHYSICS LETTERS B,717(1--3),70-88.
MLA	ATLAS collaboration."Search for a Standard Model Higgs boson in the mass range 200-600 GeV in the H -> ZZ -> l(+)l(-)q(q)over-bar decay channel with the ATLAS detector".PHYSICS LETTERS B 717.1--3(2012):70-88.

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