Lepton Flavor Violating tau decay by R-Parity Violation in a Family Symmetry(Summer Institute 2007)
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概要
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In this talk, we investigate Lepton Flavor Violating(LFV) tau decay by R-Parity Violating(RPV) operators controlled by a non-Abelian discrete Q_6 family symmetry. We assume that only a family symmetry determines the whole avor structure of a model, and the model indicates specific predictions of LFV tau decay processes by RPV operators. We predict BR(τ→3e)/BR(τ→3μ)〜4m^2_μ/m^2_μ/m^2_τ in a Q_6 family symmetric model.
- 素粒子論グループ 素粒子研究編集部の論文
- 2008-04-20