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B → D*τν at LHCb
The decay B → D*τν is sensitive to new couplings, like those generated by charged Higgses. A 3σ discrepancy between the measured rate and the SM prediction has been reported by Babar. The first measurement performed at a hadron collider is presented.
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| Lenguaje: | eng |
| Publicado: |
2015
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| Acceso en línea: | http://cds.cern.ch/record/2046955 |
| Sumario: | The decay B → D*τν is sensitive to new couplings, like those generated by charged Higgses. A 3σ discrepancy between the measured rate and the SM prediction has been reported by Babar. The first measurement performed at a hadron collider is presented. |
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