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arXiv · hep-ph/9402262

Standard Model Decays of Tau into Three Charged Leptons

Duane A. Dicus·Roberto Vega
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Abstract

Analytic expressions are given for the $τ$ decays into three charged leptons, $τ\rta \ell\ell\overline \ellν_τ\overline ν_\ell$, where the $\ell$ are combinations of electrons and muons, and for the radiative decays $τ\rta γ\ellν_τ\overline ν_\ell$. The branching ratios are sensitive functions of whether the final state $\ell$ are muons or electrons.

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Duane A. Dicus, Roberto Vega. 1994-02-09. Standard Model Decays of Tau into Three Charged Leptons. https://doi.org/10.1016/0370-2693(94)91389-7

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