Study of $\overline{B^0}\to D^{(\ast )0}{\pi }^{+}{\pi }^{-}$ Decays

The Belle Collaboration, A. Satpathy

We report on a study of $\overline{B^0}\to D^{(\ast )0}{\pi }^{+}{\pi }^{-}$ decays using 29.1 fb${}^{-1}$ of $e^{+}{e}^{-}$ annihilation data recorded at the ${\rm Y}(4S)$ resonance with the Belle detector…