Portorož 2019: Precision era in High Energy Physics

Lepton flavor universality tests in the angular observables of $B \to D^{(\ast)}\ell\bar{\nu}$

17 Apr 2019, 17:15

25m

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Speaker

Marco Fedele (ICC Barcelona)

Description

We construct angular observables in the decay of B meson to a pseudoscalar (vector) $D^{(\ast)}$ meson. We combine these observable in order to build tests of lepton flavor universality violation,
complementary to the ratios $R(D^{(\ast)})$. We then make the predictions for these observables within the standard model and new physics scenarios.

Presentation materials

Portoroz_Fedele_clnu.pdf