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题名: Reconcile muon g-2 anomaly with LHC data in SUGRA with generalized gravity mediation
作者: Wang, F;  Wang, WY;  Yang, JM
刊名: JOURNAL OF HIGH ENERGY PHYSICS
出版日期: 2015
期号: 6, 页码:79
关键词: Supersymmetry Phenomenology
学科分类: Physics
DOI: http://dx.doi.org/10.1007/JHEP06(2015)079
通讯作者: Wang, F (reprint author), Zhengzhou Univ, Dept Phys & Engn, Zhengzhou 450000, Peoples R China.
文章类型: Article
英文摘要: From generalized gravity mediation we build a SUGRA scenario in which the gluino is much heavier than the electroweak gauginos at the GUT scale. We find that such a non-universal gaugino scenario with very heavy gluino at the GUT scale can be naturally obtained with proper high dimensional operators in the framework of SU( 5) GUT. Then, due to the effects of heavy gluino, at the weak scale all colored sparticles are heavy while the uncolored sparticles are light, which can explain the Brookhaven muon g - 2 measurement while satisfying the collider constraints (both the 125 GeV Higgs mass and the direct search limits of sparticles) and dark matter requirements. We also find that, in order to explain the muon g - 2 measurement, the neutralino dark matter is lighter than 200GeV in our scenario, which can be mostly covered by the future Xenon1T experiment.
类目[WOS]: Physics, Particles & Fields
关键词[WOS]: DYNAMICAL SUPERSYMMETRY BREAKING ;  NONUNIVERSAL GAUGINO MASSES ;  GRAND UNIFIED THEORIES ;  DARK-MATTER ;  BROKEN SUPERGRAVITY ;  LOCAL SUPERSYMMETRY ;  STANDARD MODEL ;  ROOT-S=7 TEV ;  HIGGS-BOSON ;  UNIFICATION
收录类别: SCI
项目资助者: Natural Science Foundation of China [11105124, 11105125, 11275245, 10821504, 11135003, 11375001, 11172008] ;  Ri-Xin Foundation of BJUT ;  tanlents foundation of eduction department of Beijing
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/20966
Appears in Collections:理论物理所2015年知识产出_期刊论文

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Recommended Citation:
Wang, F,Wang, WY,Yang, JM. Reconcile muon g-2 anomaly with LHC data in SUGRA with generalized gravity mediation[J]. JOURNAL OF HIGH ENERGY PHYSICS,2015(6):79.
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