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$B$ decay anomalies from nonabelian local horizontal symmetry
Recent anomalies in B→K(*)ℓℓ meson decays are consistent with exchange of a heavy Z′ vector boson. Here we try to connect such new physics to understanding the origin of flavor, by gauging generation number. Phenomenological and theoretical considerations suggest that the smallest viable flavor symm...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2017
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.96.055036 http://cds.cern.ch/record/2271782 |