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arXiv · 1109.2377

Search for Lepton Flavor Violating tau Decays at B-factories

Yoshiyuki Miyazaki
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Abstract

Lepton flavor violations in charged lepton give good signatures for the new physics. We review recent searches for lepton flavor violation in tau decays at B-factories. In these searches, optimization for background reduction is important to obtain high sensitivity. No evidence for these decays is observed and 90% confidence level upper limits have been set on the branching fractions at the O(10^{-8}) level.

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Yoshiyuki Miyazaki. 2011-09-12. Search for Lepton Flavor Violating tau Decays at B-factories. https://arxiv.org/abs/1109.2377

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