Download or read book Limits on Tau Lepton Flavor Violating Decays in Three Charged Leptons written by and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A search for the neutrinoless, lepton-flavor violating decay of the [tau] lepton into three charged leptons has been performed using an integrated luminosity of 468 fb−1 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 (1.8-3.3) x 10−8 at 90% confidence level.