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Charming-penguin enhanced B decays
Long-distance contributions of operators of the effective non-leptonic weak Hamiltonian containing charmed currents have been recently studied. Penguin-like contractions of these operators, denoted as charming penguins, have been shown to be relevant for several B decays into two pseudoscalar mesons...
| Autores principales: | , , , , |
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| Lenguaje: | eng |
| Publicado: |
1997
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0550-3213(97)00768-2 https://dx.doi.org/10.1016/S0550-3213(98)00405-2 http://cds.cern.ch/record/331401 |