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$B$ Decays and Lepton Flavour (Universality) Violation
LHCb found hints for physics beyond the standard model in $B\to K^*\mu^+\mu^-$, $B\to K^*\mu^+\mu^-/B\to K^*e^+e^-$ and $B_s\to\phi\mu^+\mu^-$. In addition, the BABAR results for $B\to D^{(*)}\tau\nu$ and the CMS excess in $h\to\tau^\pm\mu^\mp$ also point towards lepton flavour (universality) violat...
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| Lenguaje: | eng |
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2015
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| Acceso en línea: | https://dx.doi.org/10.1393/ncc/i2015-15134-x http://cds.cern.ch/record/2014838 |