Abstract
Evidence is presented for the baryonic meson decay based on a data sample of pairs collected with the BABAR detector at the PEP-II asymmetric collider located at the SLAC National Accelerator Laboratory. The branching fraction is determined to be , corresponding to a significance of 3.4 standard deviations including additive systematic uncertainties. A search for the related baryonic meson decay with is performed and an upper limit is determined at 90% confidence level.
- Received 27 January 2014
DOI:https://doi.org/10.1103/PhysRevD.89.112002
© 2014 American Physical Society