Amplitude analysis and branching fraction measurement of $B^{+}\to D^{\ast -}{D}_s^{+}\ddot{I}{€}^{+}$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1060

The decays of the $B^{+}$ meson to the final state $D^{\ast -}{D}_s^{+}\ddot{I}{€}^{+}$ are studied in proton-proton collision data collected with the LHCb detector at centre-of-mass energies o…