Recent results on $B\to {\mu }^{+}{\mu }^{-}$ decays with the CMS experiment

Urs Langenegger

Results on $B\to {\mu }^{+}{\mu }^{-}$ decays with the CMS experiment are reported, using 61 fb${}^{-1}$ of data recorded during LHC Run 1 and 2016. With an improved muon identification algorith…