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Search for new physics in semileptonic $B$-decays
Semileptonic decays provide an excellent environment for testing the Standard Model (SM). Violation of lepton universality would be a smoking gun for physics beyond the SM. Using semi-tauonic $B$ decays, LHCb finds a value of $\mathcal{R}(D^*) = \mathcal{B}(\bar{B}^0 \to D^{*+} \tau^{-} \bar{\nu}_{\...
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| Lenguaje: | eng |
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SISSA
2016
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| Acceso en línea: | https://dx.doi.org/10.22323/1.282.0568 http://cds.cern.ch/record/2235275 |