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Search for supersymmetry with photons in $pp$ collisions at $\sqrt{s}=8\text{ }\text{ }\mathrm{TeV}$
CMS Collaboration
2015
发表期刊PHYSICAL REVIEW D
卷号92期号:7页码:72006
文章类型Article
摘要Two searches for physics beyond the standard model in events containing photons are presented. The data sample used corresponds to an integrated luminosity of 19.7 fb(-1) of proton-proton collisions at root s = 8 TeV, collected with the CMS experiment at the CERN LHC. The analyses pursue different inclusive search strategies. One analysis requires at least one photon, at least two jets, and a large amount of transverse momentum imbalance, while the other selects events with at least two photons and at least one jet, and uses the razor variables to search for signal events. The background expected from standard model processes is evaluated mainly from data. The results are interpreted in the context of general gauge-mediated supersymmetry, with the next-to-lightest supersymmetric particle either a bino- or wino-like neutralino, and within simplified model scenarios. Upper limits at the 95% confidence level are obtained for cross sections as functions of the masses of the intermediate supersymmetric particles.
学科领域Astronomy & Astrophysics; Physics
DOI10.1103/PhysRevD.92.072006
收录类别SCI
WOS类目Astronomy & Astrophysics ; Physics, Particles & Fields
WOS记录号WOS:000363014700003
引用统计
被引频次:1[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/311005/229020
专题粒子天体物理中心
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CMS Collaboration. Search for supersymmetry with photons in $pp$ collisions at $\sqrt{s}=8\text{ }\text{ }\mathrm{TeV}$[J]. PHYSICAL REVIEW D,2015,92(7):72006.
APA CMS Collaboration.(2015).Search for supersymmetry with photons in $pp$ collisions at $\sqrt{s}=8\text{ }\text{ }\mathrm{TeV}$.PHYSICAL REVIEW D,92(7),72006.
MLA CMS Collaboration."Search for supersymmetry with photons in $pp$ collisions at $\sqrt{s}=8\text{ }\text{ }\mathrm{TeV}$".PHYSICAL REVIEW D 92.7(2015):72006.
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