Flavor-specific inclusive B decays to charm
We have measured the branching fractions for B → D̄X, B →D̄X ℓ+ v. From these results and some previously measured branching fractions, we obtain B(b → cc̄s) = (21.9 ± 3.7)%, B(b → sg) < 6.8% at 90% C.L., and B(D0 → K- π+) = (3.69 ± 0.20)%. Implications for the "B semileptonic decay prob...
Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
---|---|
Format: | Journal article |
Language: | English |
Published: |
1998
|