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Search for Lepton-Flavor-Violating Decays of B Mesons

K. W. Edwards
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Abstract

We have searched a sample of 9.6 million BB-bar events for the lepton-flavor-violating decays B --> h e^{+-} mu^{-+}, B^+ --> h^- e^+ e^+, B^+ --> h^- e^+ mu^+, and B^+ --> h^- mu^+ mu^+, where h is pi, K, rho, and K*(892), a total of sixteen modes. We find no evidence for these decays, and place 90% confidence level upper limits on their branching fractions that range from 1.0 to 8.3 X 10^{-6}.

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K. W. Edwards. 2002-06-17. Search for Lepton-Flavor-Violating Decays of B Mesons. https://doi.org/10.1103/physrevd.65.111102

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