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题名: Focus point supersymmetry in extended gauge mediation
作者: Ding, R;  Li, TJ;  Staub, F;  Zhu, B
刊名: JOURNAL OF HIGH ENERGY PHYSICS
出版日期: 2014
期号: 3, 页码:130
关键词: HIGGS-BOSON MASSES ;  LOW-ENERGY SUPERSYMMETRY ;  FINE-TUNING PROBLEM ;  STANDARD MODEL ;  MINIMAL SUPERGRAVITY ;  INTERMEDIATE-SCALE ;  2-LOOP CORRECTIONS ;  PARTICLE PHYSICS ;  SUSY-BREAKING ;  UPPER-BOUNDS
学科分类: Physics
DOI: 10.1007/JHEP03(2014)130
通讯作者: Ding, R (reprint author), Nankai Univ, Sch Phys, Tianjin 300071, Peoples R China.
部门归属: [Ding, Ran
英文摘要: We propose a small extension of the minimal gauge mediation through the combination of extended gauge mediation and conformal sequestering. We show that the focus point supersymmetry can be realized naturally, and the fine tuning is significantly reduced compared to the minimal gauge mediation and extended gauge mediation without focus point. The Higgs boson mass is around 125 GeV, the gauginos remain light, and the gluino is likely to be detected at the next run of the LHC. However, the multi-TeV squarks is out of the reach of the LHC. The numerical calculation for fine-tuning shows that this model remains natural.
资助者: Natural Science Foundation of China [10821504, 11075194, 11135003, 11275246]; National Basic Research Program of China (973 Program) [2010CB833000]; BMBF PT DESY Verbundprojekt 'Vergleich von LHC-Daten mit supersymmetrischen Modellen' [05H2013-THEORIE]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000334072500001
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15802
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Recommended Citation:
Ding, R,Li, TJ,Staub, F,et al. Focus point supersymmetry in extended gauge mediation[J]. JOURNAL OF HIGH ENERGY PHYSICS,2014(3):130.
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