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arXiv · hep-ph/0111387

Precision determination of Vub

Christian W. Bauer·Zoltan Ligeti·Michael Luke
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Abstract

We review how to determine |Vub| from inclusive semileptonic B decay using combined cuts on the leptonic and hadronic invariant masses to eliminate the b -> c background. This leads to a determination of |Vub| with theoretical uncertainty at the 5 -10% level.

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Christian W. Bauer, Zoltan Ligeti, Michael Luke. 2001-12-18. Precision determination of Vub. https://arxiv.org/abs/hep-ph/0111387

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