Generation mixing of sneutrinos in heavier chargino decay

	Generation mixing of sneutrinos in heavier chargino decay
	Obara, M; Oshimo, N
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2006
期号	8 页码:54
关键词	supersymmetric standard model supersymmetry phenomenology
通讯作者	Chinese Acad Sci, Inst High Energy Phys, Beijing, Peoples R China ; Ochanomizu Univ, Dept Phys, Tokyo 1128610, Japan
英文摘要	The heavier chargino decay could yield two charged leptons of different generations, owing to generation mixing of sneutrinos. We discuss the possibility of producing e and mu through this process in near future collider experiments. The analyses are made systematically in the supersymmetric extension of the standard model without assuming a specific scenario for the mixing. Production of the heavier chargino is evaluated in e(+)e(-) collisions. In the parameter region consistent with nonobservation of the radiative mu decay, sizable parts lead to a detectable branching ratio for the generation-changing decay of the heavier chargino.
学科主题	Physics
类目[WOS]	Physics, Particles & Fields
研究领域[WOS]	Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000240460800054
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/240379]
专题	高能物理研究所_理论物理室
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Obara, M,Oshimo, N. Generation mixing of sneutrinos in heavier chargino decay[J]. JOURNAL OF HIGH ENERGY PHYSICS,2006(8):54.
APA	Obara, M,&Oshimo, N.(2006).Generation mixing of sneutrinos in heavier chargino decay.JOURNAL OF HIGH ENERGY PHYSICS(8),54.
MLA	Obara, M,et al."Generation mixing of sneutrinos in heavier chargino decay".JOURNAL OF HIGH ENERGY PHYSICS .8(2006):54.