A study of b semileptonic decays into D, Dπ± and D*π± final states is presented. The D0, D+ and D*+ mesons are exclusively reconstructed in Z decay data recorded from 1992 to 1995 in the DELPHI experiment at LEP. The overall branching fractions are measured to be: BR(b→ D0ℓ-νℓX) = (7.04 + 0.34 (stat) + 0.36 (syst.exp) + 0.17 (BRD))%, BR(b→ D+ℓ-νℓX) = (2.72 + 0.19 (stat) + 0.16 (syst.exp) + 0.18 (BRD))%, BR(b→ D*+ℓ-νℓX) = (2.75 + 0.17 (stat) + 0.13 (syst.exp) + 0.09 (BRD))%, where the D0 and D+ results include also contributions from D*0 and D*+ decays. A fit to the distribution of the π± impact parameter to the primary interaction vertex provides a measurement of the b semileptonic branching fractions into the D0π±X, D+π±X and D*+π±X final ...
We measure the absolute branching fraction for D0→K-π+ using partial reconstruction of B̅ 0→D*+Xℓ-ν̅...
We report a measurement of the branching fractions for B̄→ D(*)(π)-ν̄ decays based on 341.1fb-1 of d...
We present a study of B decays into semileptonic final states containing charged and neutral D1(242...
Semileptonic decays B → D*- ℓ+νX were selected from a sample of 3.1 million hadronic Z decays collec...
A study of b semileptonic decays into D, D pi+- and D* pi+- final states is presented. The D0, D+ an...
A study of B semileptonic decays into D, D pi /sup +or-/ and D* pi /sup +or-/ final states is presen...
A study of b semileptonic decays into D, D pi(+/-) and D*pi(+/-) final states is presented. The D-0,...
We present a measurement of the branching fractions for B → D/D */D(*)πℓ-̄νℓ decays based on 341.1 f...
We determine the relative branching fractions of semileptonic B decays to charmed final states. The ...
We determine the relative branching fractions of semileptonic B decays to charmed final states. The ...
Semileptonic decays B → D*- ℓ+νX were selected from a sample of 3.1 million hadronic Z decays collec...
Semileptonic decays B→ D*-ℓ+νX were selected from a sample of 3.1 million hadronic Z decays collecte...
We determine the relative branching fractions of semileptonic B decays to charmed final states. The ...
We determine the relative branching fractions of semileptonic B decays to charmed final states. The ...
Using a sample of 3.3 × 10 B-meson decays collected with the CLEO detector at the Cornell Electron ...
We measure the absolute branching fraction for D0→K-π+ using partial reconstruction of B̅ 0→D*+Xℓ-ν̅...
We report a measurement of the branching fractions for B̄→ D(*)(π)-ν̄ decays based on 341.1fb-1 of d...
We present a study of B decays into semileptonic final states containing charged and neutral D1(242...
Semileptonic decays B → D*- ℓ+νX were selected from a sample of 3.1 million hadronic Z decays collec...
A study of b semileptonic decays into D, D pi+- and D* pi+- final states is presented. The D0, D+ an...
A study of B semileptonic decays into D, D pi /sup +or-/ and D* pi /sup +or-/ final states is presen...
A study of b semileptonic decays into D, D pi(+/-) and D*pi(+/-) final states is presented. The D-0,...
We present a measurement of the branching fractions for B → D/D */D(*)πℓ-̄νℓ decays based on 341.1 f...
We determine the relative branching fractions of semileptonic B decays to charmed final states. The ...
We determine the relative branching fractions of semileptonic B decays to charmed final states. The ...
Semileptonic decays B → D*- ℓ+νX were selected from a sample of 3.1 million hadronic Z decays collec...
Semileptonic decays B→ D*-ℓ+νX were selected from a sample of 3.1 million hadronic Z decays collecte...
We determine the relative branching fractions of semileptonic B decays to charmed final states. The ...
We determine the relative branching fractions of semileptonic B decays to charmed final states. The ...
Using a sample of 3.3 × 10 B-meson decays collected with the CLEO detector at the Cornell Electron ...
We measure the absolute branching fraction for D0→K-π+ using partial reconstruction of B̅ 0→D*+Xℓ-ν̅...
We report a measurement of the branching fractions for B̄→ D(*)(π)-ν̄ decays based on 341.1fb-1 of d...
We present a study of B decays into semileptonic final states containing charged and neutral D1(242...