Study of the decay $B_s^0\to J/\psi f_2^{\prime }(1525)$ in ${\mu }^{+}{\mu }^{-}{K}^{+}{K}^{-}$ final states

D0 Collaboration

We investigate the decay $B_s^0\to J/\psi K^{+}{K}^{-}$ for invariant masses of the $K^{+}{K}^{-}$ pair in the range $1.35<M(K^{+}{K}^{-})<2$ GeV. The data sample corresponds to an integrated…