Abstract
We report a Dalitz-plot analysis of the charmless hadronic decays of charged mesons to the final state . Using a sample of pairs collected by the BABAR detector, we measure -averaged branching fractions and direct asymmetries for intermediate resonant and nonresonant contributions. We find evidence for direct violation in the decay , with a -violation parameter .
- Received 31 March 2008
DOI:https://doi.org/10.1103/PhysRevD.78.012004
©2008 American Physical Society