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Discrete ambiguities in extracting weak phases from B decays
Phases of elements of the Cabibbo-Kobayashi-Maskawa (CKM) matrix, as obtained using decays of B mesons to \pi^+ \pi^-, \pi^\pm K^\mp, and \pi^+ K^0 or \pi^- \overline{K}^0, are shown to have a class of discrete ambiguities. In most cases these can be eliminated using other information on CKM phases.
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1996
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.54.4677 http://cds.cern.ch/record/304523 |
| Sumario: | Phases of elements of the Cabibbo-Kobayashi-Maskawa (CKM) matrix, as obtained using decays of B mesons to \pi^+ \pi^-, \pi^\pm K^\mp, and \pi^+ K^0 or \pi^- \overline{K}^0, are shown to have a class of discrete ambiguities. In most cases these can be eliminated using other information on CKM phases. |
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