F-theory grand unification at the colliders

CORC > 理论物理研究所 > 中国科学院理论物理研究所 > 理论物理所科研产出 > 理论物理所1978-2010年知识产出

	F-theory grand unification at the colliders
	Li, TJ
刊名	PHYSICS LETTERS B
	2011
卷号	701 期号:3 页码:321-326
关键词	PROBE WMAP OBSERVATIONS GENERIC MODEL RELIC DENSITY DARK-MATTER MICROMEGAS PROGRAM MSSM
ISSN号	0370-2693
通讯作者	Li, TJ (reprint author), Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China.
英文摘要	We predict the exact gaugino mass relation near the electroweak scale at one loop for gravity mediated supersymmetry breaking in F-theory SU(5) and SO(10) models with U(1)(Y) and U(1)(B-L) fluxes. respectively. The gaugino mass relation introduced here differs from the typical gaugino mass relations studied thus far, and in general, should be preserved quite well at low energy. Therefore, these F-theory models can be tested at the large Hadron Collider and future International Linear Collider. We present two typical scenarios that satisfy all the latest experimental constraints and are consistent with the CDMS II experiment. In particular, the gaugino mass relation is indeed satisfied at two-loop level with only a very small deviation around the electroweak scale. (C) 2011 Elsevier B.V. All rights reserved.
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, 11075194]; Mitchell-Heep Chair in High Energy Physics
原文出处	http://dx.doi.org/10.1016/j.physletb.2011.05.064
语种	英语
WOS记录号	WOS:000293487600007
公开日期	2013-05-17
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/14319]
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. F-theory grand unification at the colliders[J]. PHYSICS LETTERS B,2011,701(3):321-326.
APA	Li, TJ.(2011).F-theory grand unification at the colliders.PHYSICS LETTERS B,701(3),321-326.
MLA	Li, TJ."F-theory grand unification at the colliders".PHYSICS LETTERS B 701.3(2011):321-326.