Search for the Rare Decays and
- 3 June 2002
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 88 (24) , 241801
- https://doi.org/10.1103/physrevlett.88.241801
Abstract
We present results from a search for the flavor-changing neutral current decays and , where is either an or pair. The data sample comprises decays collected with the BABAR detector at the PEP-II B Factory. We obtain the C.L. upper limits and , close to standard model predictions for these branching fractions. We have also obtained limits on the lepton-family-violating decays and .
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