ICHEP 2022

Exclusive b→cℓν transitions in and beyond the Standard Model

8 Jul 2022, 18:08

17m

Room 9 (Indaco)

Parallel Talk Quark and Lepton Flavour Physics Quark and Lepton Flavour Physics

Speaker

Damir Becirevic

Description

We discuss the effects of lepton flavor universality violation affecting $b\to c\tau \nu$ decays. Besides $R(D^{(\ast )})$ and $R(J/\psi )$ we also discuss $R({\mathrm{\Lambda }}_c)$, as well as the observables that can be extracted from angular distribution of the exclusive semileptonic decays of mesons and baryons, the measurement of which can help discriminating among various scenarios of New Physics. We pay special attention to hadronic uncertainties.

Presentation materials

ICHEP2022_Becirevic.pdf