Publication

Search for lepton flavor violating decays τ- → ℓ- π0, ℓ- η, ℓ- η′

Olivier Schneider, Chao Wang, Lei Zhang, Sun Hee Kim, Sanjeev Kumar, Jing Li
2005
Journal paper

Abstract

We have searched for lepton flavor violating semileptonic τ- decays using a data sample of 153.8 fb-1 accumulated with the Belle detector at the KEKB e+e- collider. For the six decay modes studied, the observed yield is compatible with the estimated background and the following upper limits are set at the 90% confidence level: B(τ-→e-η)

Official source

https://infoscience.epfl.ch/record/154318?ln=en

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Search for lepton flavor violating decays τ- → ℓ- π0, ℓ- η, ℓ- η′

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