Abstract
A search has been made for the decays and in a data sample of approximately pairs recorded at the resonance with the BABAR detector at the PEP-II -meson Factory at SLAC. No significant signals have been observed, and therefore upper limits have been set on the branching fractions: and at 90% probability.
- Received 12 May 2006
DOI:https://doi.org/10.1103/PhysRevD.74.011102
©2006 American Physical Society