Study of $D_{s1}(2460{)}^{+}\to D_s^{+}\ddot{I}{€}^{+}\ddot{I}{€}^{-}$ in $B\to {\bar{D}}^{(\ast )}{D}_s^{+}\ddot{I}{€}^{+}\ddot{I}{€}^{-}$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1129

An amplitude analysis of the $D_{s1}(2460{)}^{+}\to D_s^{+}\ddot{I}{€}^{+}\ddot{I}{€}^{-}$ transition is performed simultaneously in $B^0\to D^{-}{D}_s^{+}\ddot{I}{€}^{+}\ddot{I}{€}^{-}$, $B^{+}\to{\bar{D}}^{0} D_{s}…