activity
20012014
most citedObservation of CP violation in the B^0 meson system

562 citations · 2k across the 20 of their papers we have counts for

collaborators

20 papers

hep-ex2014★ 427 cited

The Physics of the B Factories

A. J. Bevan, B. Golob, Th. Mannel +2003

This work is on the Physics of the B Factories. Part A of this book contains a brief description of the SLAC and KEK B Factories as well as their detectors, BaBar and Belle, and da…

hep-ex2004★ 474 cited

Study of the B- --> J/psi K- pi+ pi- Decay and Measurement of the B- --> X(3872) K- Branching Fraction

B. Aubert, BaBar Collaboration

We study the decay B- --> J/psi K- pi+ pi- using 117 million BBbar events collected at the Y(4S) resonance with the BaBar detector at the PEP-II e+ e- asymmetric-energy storage rin…

hep-ex2004★ 15 cited

Search for B0 Decays to Invisible Final States and to nu nubar gamma

B. Aubert, BABAR Collaboration

We establish upper limits on branching fractions for B0 decays to final states where the decay products are purely invisible (i.e., no observable final state particles) and for B0…

hep-ex2004★ 47 cited

Study of the decay B0(B0bar)-->rho+rho-, and constraints on the CKM angle alpha

B. Aubert

Using a data sample of 89 million Y(4s)-->B0B0bar decays collected with the BaBar detector at the PEP-II asymmetric B Factory at SLAC, we measure the B0(B0bar)-->rho+rho- branching…

hep-ex2004★ 43 cited

Measurements of Moments of the Hadronic Mass Distribution in Semileptonic B Decays

B. Aubert

We report a measurement of the first four moments of the hadronic mass distribution in B --> X_c lv decays. The measurements are based on 89 million Upsilon(4S) --> BBbar events wh…

hep-ex2004★ 19 cited

Study of B^+/- --> J/psi pi^+/- and B^+/- --> J/psi K^+/- Decays: Measurement of the Ratio of Branching Fractions and Search for Direct CP Violation

The BABAR Collaboration, B. Aubert

We study B^+/- --> J/psi pi^+/- and B^+/- --> J/psi K^+/- decays in a sample of about 89 million BB~ pairs collected with the BABAR detector at the PEP-II asymmetric B-factory at S…

hep-ex2003★ 31 cited

Observation of the Decay B0 => rho+ rho- and Measurement of the Branching Fraction and Polarization

The BABAR Collaboration, B. Aubert

We have observed the rare decay B0 => rho+ rho- in a sample of 89 million BB pairs recorded with the BABAR detector. The number of observed events is 88 +23-21 +-9, with a signific…

hep-ex2003★ 57 cited

J/psi production via initial state radiation in e+ e- --> mu+ mu- gamma at an e+e- center-of-mass energy near 10.6 GeV

The BABAR Collaboration, B. Aubert

We have used a study of the process e+e- --> mu+ mu- gamma at a center-of-mass energy near the Y(4S) resonance for a mu+ mu- invariant mass range near the J/psi mass to extract the…

hep-ex2003★ 43 cited

Measurement of the Inclusive Charmless Semileptonic Branching Ratio of B Mesons and Determination of |V_ub|

B. Aubert

We report a measurement of the inclusive charmless semileptonic branching fraction of B mesons in a sample of 89 million BBbar events recorded with the BABAR detector at the Y(4S)…

hep-ex2003★ 27 cited

Measurement of the Branching Fractions for the Exclusive Decays of B^0 and B^+ to Dbar^(*)D^(*)K

The BaBar collaboration, B. Aubert

We report the observation of 823+/-57 B^0 and 970+/-65 B^+ decays to doubly charmed final states Dbar^(*)D^(*)K, where Dbar^(*) and D^(*) are fully reconstructed and K is either a…

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…

hep-ex2002★ 27 cited

Measurement of the Branching Fraction for Inclusive Semileptonic B Meson Decays

B. Aubert

A largely model-independent measurement of the inclusive electron momentum spectrum and branching fraction for semileptonic decays of B mesons is presented based on data recorded a…

hep-ex2002★ 7 cited

Measurement of the Branching Fraction and CP Content for the Decay B0 --> D*+ D*-

The BaBar Collaboration, B. Aubert

We report a measurement of the branching fraction of the decay B^0 --> D^{*+} D^{*-} and of the CP-odd component of its final state using the BaBar detector. With data correspondin…

hep-ex2002★ 29 cited

Search for the Rare Decays B --> Kl^+l^- and B --> K^*l^+l^-

B. Aubert et al

We present results from a search for the flavor-changing neutral current decays and , where is either an or $μ^+μ…

hep-ex2001★ 7 cited

Measurement of the branching fractions for psi(2S)-->e+e- and psi(2S)-->mu+mu-

B. Aubert, the BABAR Collaboration

We measure the branching fractions of the psi(2S) meson to the leptonic final states e+e- and mu+mu- relative to that for psi(2S)-->J/psi pi+pi-. The method uses psi(2S) mesons pro…

hep-ex2001★ 61 cited

Measurement of branching fractions for exclusive B decays to charmonium final states

B. Aubert

We report branching fraction measurements for exclusive decays of charged and neutral B mesons into two-body final states containing a charmonium meson. We use a sample of 22.72 +/…

hep-ex2001★ 562 cited

Observation of CP violation in the B^0 meson system

B. Aubert, BABAR Collaboration

We present an updated measurement of time-dependent CP-violating asymmetries in neutral B decays with the BABAR detector at the PEP-II asymmetric B Factory at SLAC. This result use…

hep-ex2001★ 10 cited

Search for the decay B^0 --> gamma-gamma

the BABAR Collaboration, B. Aubert

We present a limit on the branching fraction for the decay using data collected at the resonance with the BABAR detector at the PEP-II asymmetric--energy $e^+e…

hep-ex2001★ 60 cited

Measurement of production in continuum annihilations near GeV

The BABAR Collaboration, B. Aubert

The production of mesons in continuum annihilations has been studied with the BABAR detector at energies near the resonance, approximately 10.6 GeV. The meso…