Study of $B_s^0\to J/\psi {\pi }^{+}{\pi }^{-}{K}^{+}{K}^{-}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +958

The decays $B_s^0\to J/\psi {\pi }^{+}{\pi }^{-}{K}^{+}{K}^{-}$ are studied using a data set corresponding to an integrated luminosity of 9fb${}^{-1}$, collected with the LHCb detector in proton-pr…