|V_{ub}| and Perturbative QCD Effects in the $B\toπ$ Transition Form Factor
Abstract
Description
We report on recent improvements for the $B\toπ$ form factor. The updated value of $|V_{ub}|$ is presented.
7 pages, Latex, 3 figures included, Talk given by O. Yakovlev at IV Int. Workshop on Progress in Heavy Quark Physics, Rostock, September 20-22
7 pages, Latex, 3 figures included, Talk given by O. Yakovlev at IV Int. Workshop on Progress in Heavy Quark Physics, Rostock, September 20-22