B decays to open and hidden charm at Belle

Abstract

The recent Belle collaboration measurements of B decays to open and hidden charm are discussed. Color-suppressed decay branching fractions are measured with an improved accuracy. The branching fractions of the ${\bar{B}}^0\to D_s^{+}{K}^{-}$ and ${\bar{B}}^0\to D_s^{-}{\pi }^{+}$ decays, measured with improved accuracy, and ${\bar{B}}^0\to D_{sJ}^{+}{K}^{-}$ and ${\bar{B}}^0\to D_{sJ}^{-}{\pi }^{+}$ decays, measured for the first time, are compared. The two-body invariant masses of the three-body $B^0\to D^{(\ast )0}{\pi }^{+}{\pi }^{-}$ and $B^0\to J/\Psi {\pi }^{+}{\pi }^{-}$ decays are studied.

arXiv comment4 pages, 7 figures, proceedings submitted to the ICHEP 2004 conference, August 16-22, 2004, Beijing, China