Abstract
We have studied semileptonic decay to the exclusive charmless states , , and using the full CLEO sample, with measurements performed in subregions of phase space to minimize dependence on a priori knowledge of the form factors involved. We find total branching fractions and . We find evidence for , with and (90% CL). We also limit (90% CL). By combining our information with unquenched lattice calculations, we find .
8 More- Received 23 March 2007
- Publisher error corrected 6 August 2007
DOI:https://doi.org/10.1103/PhysRevD.76.012007
©2007 American Physical Society
Corrections
6 August 2007