Fast proton decay

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	Fast proton decay
	Li, TJ ; Nanopoulos, DV ; Walker, JW
刊名	PHYSICS LETTERS B
	2010
卷号	693 期号:5 页码:580
关键词	X U(1)(X) MODELS FLIPPING SU(5) SUPERSYMMETRY ELECTROWEAK UNIFICATION
ISSN号	0370-2693
通讯作者	Li, TJ: Texas A&M Univ, George P & Cynthia W Mitchell Inst Fundamental Ph, College Stn, TX 77843 USA.
中文摘要	We consider proton decay in the testable flipped SU(5) x U(1)x models with TeV-scale vector-like particles which can be realized in free fermionic string constructions and F-theory model building. We significantly improve upon the determination of light threshold effects from prior studies, and perform a fresh calculation of the second loop for the process p -> e(+)pi(0) from the heavy gauge boson exchange. The cumulative result is comparatively fast proton decay, with a majority of the most plausible parameter space within reach of the future Hyper-Kamiokande and DUSEL experiments. Because the TeV-scale vector-like particles can be produced at the LHC, we predict a strong correlation between the most exciting particle physics experiments of the coming decade. (C) 2010 Elsevier B.V. All rights reserved.
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
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/38013]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Li, TJ,Nanopoulos, DV,Walker, JW. Fast proton decay[J]. PHYSICS LETTERS B,2010,693(5):580.
APA	Li, TJ,Nanopoulos, DV,&Walker, JW.(2010).Fast proton decay.PHYSICS LETTERS B,693(5),580.
MLA	Li, TJ,et al."Fast proton decay".PHYSICS LETTERS B 693.5(2010):580.