Lepton flavor violating Z-decays in supersymmetric seesaw model

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	Lepton flavor violating Z-decays in supersymmetric seesaw model
	Cao, J; Xiong, Z; Yang, JM; Cao, J , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
刊名	EUROPEAN PHYSICAL JOURNAL C
	2004
卷号	32 期号:2 页码:245-252
关键词	Standard Model Neutrino Oscillation Search Unification Breaking Masses
ISSN号	1434-6044
英文摘要	In the supersymmetric seesaw model, large flavor mixings of sleptons induce the lepton flavor violating (LFV) interactions l(I)(l) over bar V-J (V=gamma,Z), which give rise to various LFV processes. In this work we examine the LFV decays Z-->l(I)(l) over bar (J). Subject to the constraints from the existing neutrino oscillation data and the experimental bounds on the decays l(J)-->l(Igamma), these LFV Z-decays are found to be sizable, and among them the largest-rate channel Z-->tau(μ) over bar can occur with a branching ratio of 10(-8) and may be accessible at the LHC or GigaZ experiment.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000187505600007
公开日期	2012-08-30
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/14143]
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	Cao, J , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Cao, J,Xiong, Z,Yang, JM,et al. Lepton flavor violating Z-decays in supersymmetric seesaw model[J]. EUROPEAN PHYSICAL JOURNAL C,2004,32(2):245-252.
APA	Cao, J,Xiong, Z,Yang, JM,&Cao, J , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China..(2004).Lepton flavor violating Z-decays in supersymmetric seesaw model.EUROPEAN PHYSICAL JOURNAL C,32(2),245-252.
MLA	Cao, J,et al."Lepton flavor violating Z-decays in supersymmetric seesaw model".EUROPEAN PHYSICAL JOURNAL C 32.2(2004):245-252.