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Resolving a Discrete Ambiguity in the CKM Angle $\beta$ through $B_{u,d} \rightarrow J/\psi K^*$ and $B_s \rightarrow J/\psi \phi$ Decays
It is well known that $\sin(2\beta)$, where $\beta$ is one of the angles of the unitarity triangle of the CKM matrix, can be determined in a theoretically clean way by measuring mixing-induced CP violation in the decay $B_d \to J/\psi K_S$. Another clean extraction of this CKM angle is provided by t...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
1998
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0370-2693(98)00680-7 http://cds.cern.ch/record/351749 |