20 papers · 1 filter
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…
Measurement of the Relative Branching Fractions for B- -> D/D*/D**(D(*)pi) l- anti-nu with a Large Sample of Tagged B Mesons
The BABAR Collaboration, B. Aubert
We present a study of B semileptonic decays into charm final states based on 211.7 fb^{-1} of data collected at the Υ(4S) resonance with the babar detector at the pep2 e^+e^- stora…
Limits on the Decay-Rate Difference of Neutral-B Mesons and on CP, T, and CPT Violation in B0-antiB0 Oscillations
B. Aubert, BABAR Collaboration
Using events in which one of two neutral-B mesons from the decay of an Y(4S) resonance is fully reconstructed, we set limits on the difference between the decay rates of the two ne…
Study of high momentum eta' production in B -> eta' X_s
B. Aubert, BABAR Collaboration
We measure the branching fraction for the charmless semi-inclusive process B -> eta' X_s, where the eta' meson has a momentum in the range 2.0 to 2.7 GeV/c in the Upsilon(4S) cente…
Measurement of Branching Fractions and Charge Asymmetries in B+ --> rho+pi0 and B+ -->rho0pi+ Decays, and Search for B0 --> rho0pi0
B. Aubert
We present measurements of branching fractions and charge asymmetries in -meson decays to , and . The data sample comprises $Υ(4S)…
Measurements of the mass and width of the eta_c meson and of an eta_c(2S) candidate
B. Aubert, BABAR Collaboration
The mass and total width of the eta_c meson have been measured in two-photon interactions at the SLAC asymmetric B-Factory with the BABAR detector. With a sample of approximately 2…