Rare decays at LHCb

Abstract

Flavour-changing neutral-current processes, such as $b\to s{\ell }^{+}{\ell }^{-}$, are forbidden at tree level in the Standard Model and hence might receive comparatively large corrections from new particles. This document highlights recent measurements from LHCb on $b\to s{\ell }^{+}{\ell }^{-}$ and purely-leptonic decays, including tests of lepton flavour universality and searches for lepton flavour violation.

Presented at the KAON 2022 conference, 13-16 September 2022, Osaka (Japan). Submission to Journal of Physics: Conference Series

References in corpus (4)

• Test of lepton universality in beauty-quark decays
• Lepton Flavor Violation in B Decays?
• The Exclusive Vision of Rare $K$ and $B$ Decays and of the Quark Mixing in the Standard Model
• Searching new physics in rare $B$-meson decays into multiple muons