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Resummed $B \to X_{u}l\nu$ Decay Distributions to Next-to-Leading Order
We perform factorization of the most general distribution in semileptonic B -> X_u decays and we resum the threshold logarithms to next-to-leading-order. From this (triple-differential) distribution, any other distribution is obtained by integration. As an application of our method, we derive sim...
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| Lenguaje: | eng |
| Publicado: |
2001
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| Acceso en línea: | https://dx.doi.org/10.1016/S0550-3213(01)00316-9 http://cds.cern.ch/record/493741 |