Focus point supersymmetry in extended gauge mediation

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	Focus point supersymmetry in extended gauge mediation
	Ding, R; Li, TJ; Staub, F; Zhu, B
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	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
ISSN号	1029-8479
通讯作者	Ding, R (reprint author), Nankai Univ, Sch Phys, Tianjin 300071, Peoples R China.
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.
学科主题	Physics
收录类别	SCI
资助信息	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]
原文出处	http://dx.doi.org/10.1007/JHEP03(2014)130
语种	英语
WOS记录号	WOS:000334072500001
公开日期	2015-06-03
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/15802]
专题	理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式 GB/T 7714	Ding, R,Li, TJ,Staub, F,et al. Focus point supersymmetry in extended gauge mediation[J]. JOURNAL OF HIGH ENERGY PHYSICS,2014(3):130.
APA	Ding, R,Li, TJ,Staub, F,&Zhu, B.(2014).Focus point supersymmetry in extended gauge mediation.JOURNAL OF HIGH ENERGY PHYSICS(3),130.
MLA	Ding, R,et al."Focus point supersymmetry in extended gauge mediation".JOURNAL OF HIGH ENERGY PHYSICS .3(2014):130.