Search for rare decays of $\mathrm {Z}$ and Higgs bosons to ${\mathrm {J}/\psi }$ / ψ and a photon in proton-proton collisions at $\sqrt{s}$ = 13 $\, \text {TeV}$.

G.A.Alves; Moraes, A; Carsten Hensel; CMS Collaboration

12/11/20196562