Theoretical Review on Hadronic D/D_s Decays

Abstract

A brief review on the theoretical status of hadronic charm decays is presented. We emphasize the analyses based on the diagrammatic approach and the connection of weak annihilation with final-state rescattering. The topics on the $D^0$-${\bar{D}}^0$ mixing and the baryonic charm decay $D_s^{+}\to p\bar{n}$ are sketched.

Comments: talk presented at The 4th International Workshop on Charm Physics, Oct 21-24, 2010, Beijing, China; reference [2] modified