Search for LFV in Tau- to L- L+ L- Decays at BaBar
Conference
·
· Nucl.Phys.Proc.Suppl.189:166-172,2009
OSTI ID:1030520
We report the results of search for the neutrinoless lepton-flavor violating decay of the tau lepton into three charged leptons, performed using 376 fb{sup -1} of data collected at an e{sup +}e{sup -} center-of-mass energy around 10.58 GeV with the BaBar detector at the PEP-II. In all six decay modes considered, the number of events found in data are compatible with the background expectations. Upper limits on the branching fractions are set in the range (4-8) x 10{sup -8} at 90% confidence level.
- Research Organization:
- SLAC National Accelerator Laboratory (SLAC)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-76SF00515
- OSTI ID:
- 1030520
- Report Number(s):
- SLAC-REPRINT-2011-108
- Conference Information:
- Journal Name: Nucl.Phys.Proc.Suppl.189:166-172,2009
- Country of Publication:
- United States
- Language:
- English
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