Search for supersymmetry via associated production of charginos and neutralinos in final states with three leptons
刊名PHYSICAL REVIEW LETTERS
2005
卷号95期号:15
关键词PHYSICS
学科分类Physics
DOI10.1103/PhysRevLett.95.151805
通讯作者Abazov, VM (reprint author), Dubna Joint Nucl Res Inst, Dubna 141980, Russia.
英文摘要A search for associated production of charginos and neutralinos is performed using data recorded with the D0 detector at a p (p) over bar center-of-mass energy of 1.96 TeV at the Fermilab Tevatron Collider. This analysis considers final states with missing transverse energy and three charged leptons, of which at least two are electrons or muons. No evidence for supersymmetry is found in a data set corresponding to an integrated luminosity of 320 pb(-1). Limits on the product of the production cross section and leptonic branching fraction are set. For the minimal supergravity model, a chargino lower mass limit of 117 GeV at the 95% C.L. is derived in regions of parameter space with enhanced leptonic branching fractions.
类目[WOS]Physics, Multidisciplinary
收录类别SCI
语种英语
WOS记录号WOS:000232443400019
引用统计
被引频次:19[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/311005/212606
专题中国科学院高能物理研究所_实验物理中心_期刊论文
作者单位中国科学院高能物理研究所
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. Search for supersymmetry via associated production of charginos and neutralinos in final states with three leptons[J]. PHYSICAL REVIEW LETTERS,2005,95(15).
APA (2005).Search for supersymmetry via associated production of charginos and neutralinos in final states with three leptons.PHYSICAL REVIEW LETTERS,95(15).
MLA "Search for supersymmetry via associated production of charginos and neutralinos in final states with three leptons".PHYSICAL REVIEW LETTERS 95.15(2005).
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