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Nonleptonic $B$ Decays: Theoretical Viewpoint
I briefly review some recent progress in the theory of nonleptonic B decays. After introducing the operator product expansion and the relevant effective Hamiltonian, I discuss the domain of validity and the theoretical justification of the factorization approximation and of its generalizations. Furt...
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| Lenguaje: | eng |
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1999
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| Acceso en línea: | https://dx.doi.org/10.22323/1.003.0007 http://cds.cern.ch/record/407025 |