Abstract
We present results from an analysis of using decays collected with the BABAR detector at the PEP-II asymmetric-energy factory at SLAC. We measure the longitudinal polarization fraction and the -violating parameters and . Using an isospin analysis of decays, we determine the unitarity triangle parameter . The solution compatible with the standard model is .
- Received 29 March 2005
DOI:https://doi.org/10.1103/PhysRevLett.95.041805
©2005 American Physical Society