CLEO results on |V_cb| and |V_ub|
arXiv:hep-ex/0309018 · doi:10.1063/1.1664273
Abstract
I report results from the CLEO collaboration on semileptonic B decays, highlighting measurements of the Cabibbo-Kobayashi-Maskawa matrix elements |V_cb| and |V_ub|. I describe the techniques used to obtain the recent improvements in precision for these measurements, including the use of the b -> s gamma photon spectrum to reduce hadronic uncertainties in semileptonic B decays.
arXiv comment5 pages, 5 figures, to appear in Proceedings of CIPANP 2003