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题名: A split SUSY model from SUSY GUT
作者: Wang, F;  Wang, WY;  Yang, JM
刊名: JOURNAL OF HIGH ENERGY PHYSICS
出版日期: 2015
期号: 3, 页码:50
关键词: Supersymmetry Phenomenology
学科分类: Physics
DOI: http://dx.doi.org/10.1007/JHEP03(2015)050
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: We propose to split the sparticle spectrum from the hierarchy between the GUT scale and the Planck scale. A split supersymmetric model, which gives non-universal gaugino masses, is built with proper high dimensional operators in the framework of SO(10) GUT. Based on a calculation of two-loop beta functions for gauge couplings (taking into account all weak scale threshold corrections), we check the gauge coupling unification and dark matter constraints (relic density and direct detections). We find that our scenario can achieve the gauge coupling unification and satisfy the dark matter constraints in some part of parameter space. We also examine the sensitivity of the future XENON1T experiment and find that the currently allowed parameter space in our scenario can be covered for a neutralino dark matter below about 1.0 TeV.
类目[WOS]: Physics, Particles & Fields
关键词[WOS]: GRAND UNIFIED THEORIES ;  RENORMALIZATION-GROUP EQUATIONS ;  DARK-MATTER CONSTRAINTS ;  QUANTUM-FIELD THEORY ;  ROOT-S=7 TEV ;  HIGGS-BOSON ;  SUPERSYMMETRY BREAKING ;  BROKEN SUPERGRAVITY ;  LOCAL SUPERSYMMETRY ;  ATLAS DETECTOR
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
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21060
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Recommended Citation:
Wang, F,Wang, WY,Yang, JM. A split SUSY model from SUSY GUT[J]. JOURNAL OF HIGH ENERGY PHYSICS,2015(3):50.
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