Speakers Committe Interface

Abstract

<< Back to to the talks list

ALPS / B-flavour anomalies in b->sll and b->clnu transitions at LHCb

The concept of lepton universality, where the muon and tau particles are simply heavier copies of the electron, is a assumed in the Standard Model (SM). In models beyond the SM, lepton universality can be broken with new physics particles that couple preferentially to the second and third generation leptons. Over the last few years, several hints of lepton universality violation have been seen in both b->c and b->s semileptonic beauty decays. This presentation will review these anomalies and give an outlook for the near future.

Copyright © 2010 - 2024 LHCb Collaboration