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A study of $B^0 \to D^{*-} \tau^+ \nu_{\tau}$ with three-prong $\tau$ decays at LHCb
The $B^0 \to D^{*-} \tau^+ \nu_{\tau}$ decay is sensitive to physics processes beyond the Standard Model. It has recently gained attention after the measurement, performed at BaBar, of $R_{D^\ast} = \mathcal B (B^0 \to D^{*-} \tau^+ \nu_{\tau}) / \mathcal B (B^0 \to D^{*-} \ell^+ \nu)$, which exceed...
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| Lenguaje: | eng |
| Publicado: |
2016
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| Acceso en línea: | http://cds.cern.ch/record/2139582 |