Neutrino masses and lepton-flavor violation in a supersymmetric model with lopsided Froggatt-Nielsen charges.

被引：0

作者：

Sato, J ^{[1
]}

机构：

[1] Kyushu Univ, Res Ctr Higher Educ, Chuo Ku, Fukuoka 8108560, Japan

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2003年 / 503卷 / 1-2期

关键词：

lepton-flavor violation; lopsided mass matrix;

D O I：

10.1016/S0168-9002(03)00696-X

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We analyze in detail lepton-flavor violation (LFV) in the charged-lepton sector, such as mu --> egamma and tau --> mugamma within the framework of supersymmetric models with lopsided Froggatt-Nielsen charges. We show that the present experimental limits on the LFV processes already exclude some of the models. The proposed future search for LFV, especially in muon processes, can provide a significant probe to this framework. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：279 / 280

页数：2

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