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Test of lepton flavour universality with the simultaneous measurement of $\mathcal{R}(D^+)$ and $\mathcal{R}(D^{\ast+})$ with $\tau^- \to \mu^- \nu_\tau \overline{\nu}_\mu$ decays at the LHCb experiment
In the Standard Model of particle physics, the coupling of the electroweak gauge bosons to the leptons is independent of the lepton flavour. This property, known as Lepton Flavour Universality, is an accidental symmetry of the Standard Model, which can be tested in semileptonic $b$-meson decays. T...
Autor principal: | Meloni, Simone |
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Lenguaje: | eng |
Publicado: |
2022
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Materias: | |
Acceso en línea: | http://cds.cern.ch/record/2800599 |
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