B decays to Ds(*) and D*
Abstract
The e+e- annihilation data recorded with the BABAR detector has been used to study B0 decays to Ds(*)+ and D*-$ mesons. The production fraction of inclusive Ds(*)+ and the corresponding momentum spectra have been determined. Exclusive decays B0 --> D*- Ds(*)+ have been identified with a partial reconstruction technique and their branching ratios have been measured. Fully reconstructed B0 decays in the hadronic modes B0 --> D*- pi+ andB0 --> D*- rho+ have been also studied and the measurement of their absolute branching fractions is reported.
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