Showing 2003 · hep-exShow all

9 papers · 2 filters

hep-ex2003★ 74 cited

Combination of CDF and D0 Results on W Boson Mass and Width

V. M. Abazov

The results based on 1992-95 data (Run 1) from the CDF and DO experiments on the measurements of the W boson mass and width are presented, along with the combined results. We repor…

hep-ex2003★ 18 cited

Measurement of the Branching Fraction for B+- --> chi_c0 K+-

B. Aubert

We present a measurement of the branching fraction of the decay B+- --> chi_c0 K+- from a sample of 89 million BB pairs collected by the BaBar detector at the PEP-II asymmetric-ene…

hep-ex2003★ 13 cited

Measurement of the Branching Fraction and Polarization for the Decay B- to D*0 K*-

B. Aubert

We present a study of the decay B- -> D*0 K*- based on a sample of 86 million Upsilon(4S) -> BBbar decays collected between 1999 and 2002 with the BaBar detector at the PEP-II asym…

hep-ex2003★ 37 cited

Limits on D0-D0bar Mixing and CP Violation from the Ratio of Lifetimes for Decay to K-pi+, K-K+, and pi-pi+

The BABAR Collaboration, B. Aubert

We present a measurement of -$\D0bar$ mixing parameters using the ratios of lifetimes extracted from samples of mesons decaying to , , and . Usin…

hep-ex2003★ 704 cited

Observation of a Narrow Meson Decaying to Ds+pi0 at a Mass of 2.32 GeV/c^2

the BABAR Collaboration, B. Aubert

We have observed a narrow state near 2.32 GeV/c^2 in the inclusive Ds+ pi0 invariant mass distributionfrom e+e- annihilation data at energies near 10.6 GeV. The observed width is c…

hep-ex2003★ 12 cited

Study of Time-Dependent CP Asymmetry in Neutral B Decays to J/psi pi0

B. Aubert

We present the first study of the time-dependent CP-violating asymmetry in B0 -> J/psi pi0 decays using e+e- annihilation data collected with the BaBar detector at the Upsilon(4S)…

hep-ex2003★ 39 cited

Measurements of CP-violating Asymmetries and Branching Fractions in B Meson Decays to eta' K

The BABAR Collaboration, B. Aubert

We present measurements of the branching fractions of the decays B+ -> eta' K+ and B0 -> eta' K0. For B0 -> eta' K0s we also measure the time dependent CP-violation parameters S an…

hep-ex2003★ 16 cited

Measurement of B0->D_s(*)+D*- Branching Fractions and B0->D_s*+D*- Polarization with a Partial Reconstruction Technique

The BABAR Collaboration, B. Aubert

We present a study of the decays B0->D_s(*)+D*-, using 20.8 fb-1 of e+e- annihilation data recorded with the BABAR detector. The analysis is conducted with a partial reconstruction…

hep-ex2003★ 24 cited

Measurement of the CKM Matrix Element |Vub| with B->rho e nu Decays

the BABAR Collatboration, :, B. Aubert

We present a measurement of the branching fraction for the rare decays B->rho e nu and extract a value for the magnitude of Vub, one of the smallest elements of the Cabibbo-Kobayas…