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arXiv · 0711.0286

Lepton Flavor Violating tau decay by R-Parity Violation in a Family Symmetry

Yuji Kajiyama
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Abstract

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 flavor structure of a model, and the model indicates specific predictions of LFV tau decay processes by RPV operators. We predict $BR(τ\to 3e)/BR(τ\to 3 μ) \sim 4 m_μ^2/m_τ^2$ in a $Q_6$ family symmetric model.

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Yuji Kajiyama. 2007-11-02. Lepton Flavor Violating tau decay by R-Parity Violation in a Family Symmetry. https://arxiv.org/abs/0711.0286

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