4 papers
Search for Second-Class Currents in tau- -> omega pi- nu_tau
The BABAR Collaboration, B. Aubert
We report on an analysis of decaying into with using data containing nearly 320 million tau pairs collected with the BABAR detector at the PEP-II as…
Measurements of CP-Violating Asymmetries in B0 to a1(1260)^{+-} pi^{-+} Decays
F. Palombo
We present measurements of CP-violating asymmetries in the decay B0 -> a_1(1260)^{+-} pi^{-+} with a_1(1260)^{+-} -> pi^{-+} pi^{+-} pi^{+-}. The data sample corresponds to 384 mil…
Measurement of alpha / phi_2 from B to pi pi decays
A. J. Bevan
The current results on B to pipi decays and SU2 constraints on the Unitarity Triangle angle alpha or phi_2 from the B-factories are summarised. Based on these measurements, predict…
A Measurement of the B0 --> J/psi pi+pi- Branching Fraction
The BABAR Collaboration, B. Aubert
We present a preliminary measurement of the branching fraction for the decay of the neutral meson into the final state J/. The data set contains approximately 56 milli…