Implications of canonical gauge coupling unification in high-scale supersymmetry breaking

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	Implications of canonical gauge coupling unification in high-scale supersymmetry breaking
	Barger, V.; Deshpande, N. G.; Jiang, Jing; Langacker, Paul; Li, Tianjun; Jiang, J , Univ Oregon, Inst Theoret Sci, Eugene, OR 97403 USA
刊名	NUCLEAR PHYSICS B
	2008
卷号	793 期号:40910 页码:307-325
关键词	Renormalization-group Equations Quantum-field Theory Electroweak Phase-transition Grand Unified Theories Standard Model Superstring Theory Yukawa Couplings Cp Conservation Gut Breaking Baryogenesis
ISSN号	0550-3213
英文摘要	We systematically construct two kinds of models with canonical gauge coupling unification and universal high-scale supersymmetry breaking. In the first we introduce standard vector-like particles while in the second we also include non-standard vector-like particles. We require that the gauge coupling unification scale is from 5 x 10(15) GeV to the Planck scale, that the universal supersymmetry breaking scale is from 10 TeV to the unification scale, and that the masses of the vector-like particles (M-V) are universal and in the range from 200 GeV to I TeV. Using two-loop renormalization group equation (RGE) running for the gauge couplings and one-loop RGE running for Yukawa couplings and the Higgs quartic coupling, we calculate the supersymmetry breaking scales, the gauge coupling unification scales, and the corresponding Higgs mass ranges. When the vector-like particle masses are less than I TeV, these models can be tested at the LHC. (C) 2007 Elsevier B.V. All rights reserved.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000253029400011
公开日期	2012-08-02
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/5551]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Jiang, J , Univ Oregon, Inst Theoret Sci, Eugene, OR 97403 USA
推荐引用方式 GB/T 7714	Barger, V.,Deshpande, N. G.,Jiang, Jing,et al. Implications of canonical gauge coupling unification in high-scale supersymmetry breaking[J]. NUCLEAR PHYSICS B,2008,793(40910):307-325.
APA	Barger, V.,Deshpande, N. G.,Jiang, Jing,Langacker, Paul,Li, Tianjun,&Jiang, J , Univ Oregon, Inst Theoret Sci, Eugene, OR 97403 USA.(2008).Implications of canonical gauge coupling unification in high-scale supersymmetry breaking.NUCLEAR PHYSICS B,793(40910),307-325.
MLA	Barger, V.,et al."Implications of canonical gauge coupling unification in high-scale supersymmetry breaking".NUCLEAR PHYSICS B 793.40910(2008):307-325.