DOI: 10.22323/1.445.0050
Rare decays at CMS
The latest CMS results are presented on the search for the neutrino-less ± → ± ± ∓ decay, the first observation of the → + - + -decay, the measurement of the 0 → + -branching fraction, the measurement of the 0 lifetime, the search for the 0 → + -decay, and the measurement of the angular observables of the 0 → * 0 + -decay.The results are based on data collected in proton-proton collisions at the centre of mass energy of 8 TeV and 13 TeV.