• Rapid Communication

Limits on τ lepton-flavor violating decays into three charged leptons

J. P. Lees et al. (BABAR Collaboration)
Phys. Rev. D 81, 111101(R) – Published 10 June 2010
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Abstract

A search for the neutrinoless, lepton-flavor violating decay of the τ lepton into three charged leptons has been performed using an integrated luminosity of 468fb1 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 (1.83.3)×108 at 90% confidence level.

  • Figure
  • Received 24 February 2010

DOI:https://doi.org/10.1103/PhysRevD.81.111101

©2010 American Physical Society

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Vol. 81, Iss. 11 — 1 June 2010

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