Abstract
We present a search for production in radiative decays using of data collected with the BABAR detector at the SLAC PEP-II collider. The is searched for in the decays to and . No evidence of this resonance is observed, and 90% confidence level upper limits on the product of the branching fractions for and as a function of spin and helicity are set at the level of , below the central values reported by the Mark III experiment.
- Received 22 July 2010
DOI:https://doi.org/10.1103/PhysRevLett.105.172001
© 2010 The American Physical Society