Abstract
We report measurements of -meson decays into two- and three-body final states containing two charmed baryons using a sample of decays. We find significant signals in two modes, measuring branching fractions and , where the uncertainties are statistical, systematic, and from the branching fraction , respectively. We also set upper limits at the 90% confidence level on two other modes: and . We observe structure centered at an invariant mass of in the mass distribution of the decay .
- Received 1 November 2007
DOI:https://doi.org/10.1103/PhysRevD.77.031101
©2008 American Physical Society