Abstract
We perform the first three-dimensional measurement of the amplitudes of and decays and update our previous measurement for . We use a data sample collected with the BABAR detector at the PEP-II storage ring, corresponding to pairs. The longitudinal polarization of decays involving a meson is found to be larger than that with a or meson. No direct -violating charge asymmetry is observed.
- Received 5 April 2007
DOI:https://doi.org/10.1103/PhysRevD.76.031102
©2007 American Physical Society