none612siBased on a sample of 227Ã-106 BB pairs collected by the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC, we measure the branching fraction B(B0â†'Ï€0Ï€0)=(1. 17±0.32±0.10)Ã-10-6, and the asymmetry CÏ€0Ï€0=-0.12±0.56±0.06. The B0â†'Ï€0Ï€0 signal has a significance of 5.0Ï. We also measure B(B+â†'Ï€+Ï€0)=(5. 8±0.6±0.4)Ã-10-6, B(B+â†'K+Ï €0)=(12.0±0.7±0.6)Ã-10-6, and the charge asymmetries AÏ€+Ï€0=-0.01±0. 10±0.02 and AK+Ï€0=0.06±0. 06±0.01. Using isospin relations, we find an upper bound on the angle difference |α-αeff| of 35° at the 90% C.L. © 2005 The American Physical Society.noneAubert, B.; Barate, R.; Boutigny, D.; Couderc, F.; Karyotakis, Y.; Lees, J. P.; Poireau, V.; Tisserand, V.; Zghiche, A.;...
none632siWe present results from an analysis of B0(B̄0)→ρ+ρ- using 232×106 Υ(4S)→BB̄ decays collecte...
We report the first measurement of the branching fraction f00 for Υ(4S)→B0B̄0. The data sample consi...
none537siWe present an investigation of the decays B̄0→Λc+p̄ and B-→Λc+p̄π- based on 383×106 Υ(4S) →...
none627siWe present measurements of branching fractions and charge asymmetries for six B-meson decay...
none634siUsing 116.1fb-1 of data collected by the BABAR detector, we present an analysis of Ξc0 prod...
none634siWe present a first measurement of CP asymmetries in neutral B decays to D+D-, and updated C...
none617siWe present updated measurements of the CP-violating parameters SÏÏ and CÏÏ in B0â BO→+n- de...
none633siWe report on a measurement of the Cabibbo-Kobayashi-Maskawa CP-violating phase γ through a ...
none631siWe present an updated measurement of time-dependent CP asymmetries and the CP-odd fraction ...
none604siThe time-dependent CP-violating asymmetries in partial reconstruction of B0 → D*=∓π∓ decays...
none635siWe present the results of a search for the decay B0→τ+τ- in a data sample of (232±3)×106 Υ(...
none558siThe radiative decays B → ργ and B0 → ωγ were studied. Charge-particle trajectories were mea...
none606siWe present a search for the decays B0→e+e-, B0→μ+μ-, and B0→e±μ in data collected at the Υ(...
none617siWe present measurements of the branching fraction and time-dependent CP-violating asymmetri...
none583siWe present measurements of branching fractions in the b→ss̄s penguin-dominated decays B+→φK...
none632siWe present results from an analysis of B0(B̄0)→ρ+ρ- using 232×106 Υ(4S)→BB̄ decays collecte...
We report the first measurement of the branching fraction f00 for Υ(4S)→B0B̄0. The data sample consi...
none537siWe present an investigation of the decays B̄0→Λc+p̄ and B-→Λc+p̄π- based on 383×106 Υ(4S) →...
none627siWe present measurements of branching fractions and charge asymmetries for six B-meson decay...
none634siUsing 116.1fb-1 of data collected by the BABAR detector, we present an analysis of Ξc0 prod...
none634siWe present a first measurement of CP asymmetries in neutral B decays to D+D-, and updated C...
none617siWe present updated measurements of the CP-violating parameters SÏÏ and CÏÏ in B0â BO→+n- de...
none633siWe report on a measurement of the Cabibbo-Kobayashi-Maskawa CP-violating phase γ through a ...
none631siWe present an updated measurement of time-dependent CP asymmetries and the CP-odd fraction ...
none604siThe time-dependent CP-violating asymmetries in partial reconstruction of B0 → D*=∓π∓ decays...
none635siWe present the results of a search for the decay B0→τ+τ- in a data sample of (232±3)×106 Υ(...
none558siThe radiative decays B → ργ and B0 → ωγ were studied. Charge-particle trajectories were mea...
none606siWe present a search for the decays B0→e+e-, B0→μ+μ-, and B0→e±μ in data collected at the Υ(...
none617siWe present measurements of the branching fraction and time-dependent CP-violating asymmetri...
none583siWe present measurements of branching fractions in the b→ss̄s penguin-dominated decays B+→φK...
none632siWe present results from an analysis of B0(B̄0)→ρ+ρ- using 232×106 Υ(4S)→BB̄ decays collecte...
We report the first measurement of the branching fraction f00 for Υ(4S)→B0B̄0. The data sample consi...
none537siWe present an investigation of the decays B̄0→Λc+p̄ and B-→Λc+p̄π- based on 383×106 Υ(4S) →...