Abstract
We study the two-body decays of mesons to and a charmonium state in a sample of of data from the BABAR experiment. We perform measurements of absolute branching fractions using a missing mass technique, and report several new or improved results. In particular, the upper limit at 90% C.L. and the inferred lower limit will help in understanding the nature of the recently discovered .
- Received 27 October 2005
DOI:https://doi.org/10.1103/PhysRevLett.96.052002
©2006 American Physical Society