Abstract
We present measurements of the branching fractions of three-prong and five-prong decay modes using a sample of 430 million lepton pairs, corresponding to an integrated luminosity of , collected with the BABAR detector at the PEP-II asymmetric-energy storage rings at SLAC National Accelerator Laboratory. The , , and branching fractions are presented, as well as a new limit on the branching fraction of the second-class current decay . We search for the decay mode and for five-prong decay modes with kaons, and place the first upper limits on their branching fractions.
2 More- Received 14 September 2012
DOI:https://doi.org/10.1103/PhysRevD.86.092010
© 2012 American Physical Society