Abstract
A search for the neutrinoless, lepton-flavor violating decay of the lepton into three charged leptons has been performed using an integrated luminosity of collected with the BABAR detector at the PEP-II collider. In all six decay modes considered, the numbers of events found in data are compatible with the background expectations. Upper limits on the branching fractions are set in the range at 90% confidence level.
- Received 24 February 2010
DOI:https://doi.org/10.1103/PhysRevD.81.111101
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