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arXiv · hep-ph/9912308

Charm counting and B semileptonic branching fraction

Hitoshi Yamamoto
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Abstract

We review recent measurements as well as phenomenological background of the semileptonic branching fraction of $b$ hadrons and number of charm produced per decay of $b$ hadrons.

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Hitoshi Yamamoto. 1999-12-10. Charm counting and B semileptonic branching fraction. https://arxiv.org/abs/hep-ph/9912308

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