Abstract
A search for lepton-flavor and lepton-number violation in the decay of the tau lepton into one charged lepton and two charged hadrons is performed using of data collected at an center-of-mass energy of 10.58 GeV with the BABAR detector at the SLAC PEP-II storage ring. In all 14 decay modes considered, the observed data are compatible with background expectations, and upper limits are set in the range at 90% confidence level.
- Received 23 June 2005
DOI:https://doi.org/10.1103/PhysRevLett.95.191801
©2005 American Physical Society