|V_{ub}| and Perturbative QCD Effects in the $B\to\pi$ Transition Form Factor

arxiv: hep-ph/9712399 · v1 · submitted 1997-12-16 · ✦ hep-ph

|V_(ub)| and Perturbative QCD Effects in the Btoπ Transition Form Factor

S. Weinzierl , O. Yakovlev This is my paper

classification ✦ hep-ph

keywords factorformeffectsimprovementsperturbativepresentedrecentreport

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We report on recent improvements for the $B\to\pi$ form factor. The updated value of $|V_{ub}|$ is presented.

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