Loop effects of heavy new scalars and fermions in $b\to s{\mu }^{+}{\mu }^{-}$

Pere Arnan, Andreas Crivellin, Lars Hofer +1

Recent measurements of $b\to s{\mu }^{+}{\mu }^{-}$ processes at LHCb and BELLE have revealed tensions at the $2-3\sigma$ level between the Standard Model (SM) prediction and the experimental resul…