Neutrino masses and lepton-flavor-violating τ decays in the supersymmetric left-right model

被引：0
|
作者：
晁伟 [1 ]
机构：
[1] Institute of High Energy Physics,Chinese Academy of Sciences
来源：
中国物理C | 2011年 / 35卷 / 03期
关键词：
neutrino masses; lepton flavor violation; supersymmetry;
D O I：
暂无
中图分类号：
O572.321 [];
学科分类号：
070202 ;
摘要：
In the supersymmetric left-right model, the light neutrino masses are given by the Type-seesaw mechanism. A duality property of this mechanism indicates that there exist eight possible Higgs triplet Yukawa couplings which result in the same neutrino mass matrix. In this paper, we work out the one-loop renormalization group equations for the effective neutrino mass matrix in the supersymmetric left-right model. The stability of the Typeseesaw scenario is briefly discussed. We also study the lepton-flavor-violating processes (τ→μγ and τ→ eγ) by using the reconstructed Higgs triplet Yukawa couplings.
引用
收藏
页码：214 / 222
页数：9
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