Abstract
A search for the lepton flavor violating decays ( or ) has been performed using a data sample corresponding to an integrated luminosity of , collected with the BABAR detector at the SLAC PEP-II asymmetric energy collider. No statistically significant signal has been observed in either channel and the estimated upper limits on branching fractions are and at 90% confidence level.
- Received 22 December 2008
DOI:https://doi.org/10.1103/PhysRevD.79.012004
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