Measurement of the $B^0\to \ddot{I}(770{)}^0{\hat{I}}^3$ branching fraction

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1160

The ratio between the branching fractions of the $B^0\to \ddot{I}(770{)}^0{\hat{I}}^3$ and $B^0\to K^{\ast }(892{)}^0{\hat{I}}^3$ decays is measured with proton-proton collision data collect…