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Uncertainties in the determination of |V$_{cb}$|
I discuss the theoretical uncertainties in the extraction of |\, V_{cb}| from semilep\-to\-nic decays of B mesons, taking into account the most recent theoretical developments. The main sources of uncertainty are identified both for the exclusive decay mode B\to D^*\ell\,\bar\nu and for the inclusiv...
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| Lenguaje: | eng |
| Publicado: |
1995
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| Acceso en línea: | http://cds.cern.ch/record/281394 |