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arXiv · hep-ph/9712399

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

S. Weinzierl·O. Yakovlev
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Abstract

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

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S. Weinzierl, O. Yakovlev. 1997-12-16. |V_{ub}| and Perturbative QCD Effects in the $B\toπ$ Transition Form Factor. https://arxiv.org/abs/hep-ph/9712399

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