Volume 398 - The European Physical Society Conference on High Energy Physics (EPS-HEP2021) - T08: Flavour Physics and CP Violation
Exploring B-physics anomalies at colliders
J. Alda Gallo*, J. Guasch and S. Penaranda
Full text: pdf
Pre-published on: January 24, 2022
Published on:
Abstract
Several experimental measurements of $B$ meson decays, in tension
with Standard Model predictions, exhibit large sources of Lepton
Flavour Universality violation.
We perform an analysis of the effects of the global fits to the Wilson
coefficients assuming a model independent effective Hamiltonian
approach, by including a proposal of different scenarios to include
the New Physics contributions. Both the current fits at the LHC and
the ILC projections are considered. We found that for a simultaneous analysis of
predictions for the $R_{D^{(*)}}$ and $R_{K^{(*)}}$ observables, the scenarios with
three non-universal Wilson coefficients are favoured.
DOI: https://doi.org/10.22323/1.398.0494
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