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Identification techniques for highly boosted W bosons that decay into hadrons
CMS Collaboration
2014
发表期刊JOURNAL OF HIGH ENERGY PHYSICS
期号12
通讯作者Khachatryan, V (reprint author), Yerevan Phys Inst, Yerevan 375036, Armenia.
摘要In searches for new physics in the energy regime of the LHC, it is becoming increasingly important to distinguish single-jet objects that originate from the merging of the decay products of W bosons produced with high transverse momenta from jets initiated by single partons. Algorithms are defined to identify such W jets for different signals of interest, using techniques that are also applicable to other decays of bosons to hadrons that result in a single jet, such as those from highly boosted Z and Higgs bosons. The efficiency for tagging W jets is measured in data collected with the CMS detector at a center-of-mass energy of 8TeV, corresponding to an integrated luminosity of 19.7 fb(-1). The performance of W tagging in data is compared with predictions from several Monte Carlo simulators.
关键词COLLISIONS TEV
学科领域Physics
DOI10.1007/JHEP12(2014)017
收录类别SCI
语种英语
WOS类目Physics, Particles & Fields
WOS记录号WOS:000349600000001
引用统计
被引频次:41[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/311005/213858
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. Identification techniques for highly boosted W bosons that decay into hadrons[J]. JOURNAL OF HIGH ENERGY PHYSICS,2014(12).
APA CMS Collaboration.(2014).Identification techniques for highly boosted W bosons that decay into hadrons.JOURNAL OF HIGH ENERGY PHYSICS(12).
MLA CMS Collaboration."Identification techniques for highly boosted W bosons that decay into hadrons".JOURNAL OF HIGH ENERGY PHYSICS .12(2014).
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