Article ID Journal Published Year Pages File Type
1846719 Nuclear Physics B - Proceedings Supplements 2009 6 Pages PDF
Abstract

We review recent searches for lepton flavor violation in τ− decays based on >500 fb−1 of data collected with the Belle detector at the KEKB asymmetric-energy e+e− collider. No evidence for these decays is observed and we set 90% confidence level upper limits on the branching fractions at the O(10−8) level.

Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics