Golden point of no-scale and no-parameter F-SU(5)

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	Golden point of no-scale and no-parameter F-SU(5)
	Li, TJ
刊名	PHYSICAL REVIEW D
	2011
卷号	83 期号:5 页码:56015
关键词	PROBE WMAP OBSERVATIONS X U(1)(X) MODELS STANDARD MODEL SUPERGRAVITY SEARCH
ISSN号	1550-7998
通讯作者	Li, TJ (reprint author), Texas A&M Univ, George P & Cynthia W Mitchell Inst Fundamental Ph, College Stn, TX 77843 USA.
英文摘要	The F-lipped SU(5) x U(1)(X) grand unified theory supplemented by TeV-scale vectorlike particles from F-theory, together dubbed F-SU(5), offers a natural multiphase unification process which suggests an elegant implementation of the no-scale supergravity boundary conditions at the unification scale M(F) similar or equal to 7 x 10(17) GeV. Enforcing the no-scale boundary conditions, including B(mu)(M(F)) = 0 on the Higgs bilinear soft term, with the precision 7-year WMAP value on the dark matter relic density isolates a highly constrained "golden point" located near M(1/2) = 455 GeV and tan beta = 15 in the tan beta-M(1/2) plane, which simultaneously satisfies all known experiments, and moreover corresponds to an imminently observable proton decay rate. Because the universal gaugino mass is actually determined from established low energy data via renormalization group equation running, there are no surviving arbitrary scale parameters in the present model.
学科主题	Physics
收录类别	SCI
资助信息	DOE [DE-FG03-95-Er-40917]; Natural Science Foundation of China [10821504]; Mitchell-Heep Chair in High Energy Physics
原文出处	http://dx.doi.org/10.1103/PhysRevD.83.056015
语种	英语
WOS记录号	WOS:000288946600004
公开日期	2013-05-17
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/14387]
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	Li, TJ. Golden point of no-scale and no-parameter F-SU(5)[J]. PHYSICAL REVIEW D,2011,83(5):56015.
APA	Li, TJ.(2011).Golden point of no-scale and no-parameter F-SU(5).PHYSICAL REVIEW D,83(5),56015.
MLA	Li, TJ."Golden point of no-scale and no-parameter F-SU(5)".PHYSICAL REVIEW D 83.5(2011):56015.