Measurement of the branching fraction for $\psi (3686)\to \omega K^{+}{K}^{-}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +381

With $1.06\times 10^8$ $\psi (3686)$ events collected with the BESIII detector, the branching fraction of $\psi (3686)\to \omega K^{+}{K}^{-}$ is measured to be $(1.54 \pm 0.04 \pm 0.11) \times 10^{…