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题名: Confronting the natural NMSSM with LHC7-8 data
作者: Cheng, TL ;  Li, JM ;  Li, TJ ;  Yan, QS
刊名: PHYSICAL REVIEW D
出版日期: 2014
卷号: 89, 期号:1, 页码:15015
关键词: PROTON-PROTON COLLISIONS ;  MISSING TRANSVERSE-MOMENTUM ;  SUPERSYMMETRIC STANDARD MODEL ;  FINE-TUNING PROBLEM ;  ROOT-S=7 TEV ;  ATLAS DETECTOR ;  PAIR PRODUCTION ;  INTERSECTING D6-BRANES ;  ELECTROWEAK BREAKING ;  HADRON COLLIDERS
学科分类: Physics
DOI: 10.1103/PhysRevD.89.015015
通讯作者: Cheng, TL (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
部门归属: [Cheng, Taoli; Li, Jinmian; Li, Tianjun] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China; [Li, Tianjun] Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Peoples R China; [Li, Tianjun] Texas A&M Univ, George P & Cynthia W Mitchell Inst Fundamental Ph, College Stn, TX 77843 USA; [Yan, Qi-Shu] Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China; [Yan, Qi-Shu] Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China
英文摘要: The natural supersymmetry (SUSY) requires that the stop, sbottom, and gluino are around 1 TeV or lighter. By using the direct SUSY search bounds from both the ATLAS and CMS collaborations, we examine the constraints on the natural SUSY in the next to minimal supersymmetric Standard Model. We consider two cases of interpretations for the Higgs boson data: (1) the Standard Model (SM)-like Higgs boson is the lightest CP-even Higgs boson; (2) the SM-like Higgs boson is the second lightest CP-even Higgs boson. We choose 2400 points or so to perform a detailed Monte Carlo simulation analysis, and we observe that the direct SUSY searches at the LHC impose a strong constraint on these light gluino scenarios.
资助者: Natural Science Foundation of China [10821504, 11075194, 11135003, 11275246, 11175251]; DOE [DE-FG03-95-Er-40917]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000331867700006
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15500
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Recommended Citation:
Cheng, TL,Li, JM,Li, TJ,et al. Confronting the natural NMSSM with LHC7-8 data[J]. PHYSICAL REVIEW D,2014,89(1):15015.
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