J. W. Berryhill

activity

20022007

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

474 citations · 1.3k across the 21 of their papers we have counts for

collaborators

21 papers

hep-ex2007★ 167 cited

Observation of Y(3940) -> J/psi omega in B -> J/psi omega K at BABAR

The BABAR Collaboration, B. Aubert

We present a study of the decays $B^{0, +} \to J / ψ ω K^{0, +}$ using $383 \times 1 0^{6}$ $B B ˉ$ events obtained with the \babar detector at PEP-II. We observe $Y (3940) \to J / ψ ω$ , wit…

hep-ex2006★ 13 cited

Measurement of B Decays to phi K gamma

The BABAR Collaboration, B. Aubert

We search for the decays B- -> phi K- gamma and B0bar -> phi K0bar gamma in a data sample of 228 million BBbar pairs collected at the Upsilon(4S) resonance with the BaBar detector.…

hep-ex2006★ 67 cited

Measurement of the Branching Fraction and Photon Energy Moments of B->X_s gamma and A_{cp}(B->X_(s+d) gamma)

The BaBar Collaboration, B. Aubert

The photon spectrum in B -> X_s gamma decay, where X_s is any strange hadronic state, is studied using a data sample of 88.5 million e+e- -> Upsilon(4S) -> BBbar decays collected b…

hep-ex2006★ 77 cited

Search for T, CP and CPT Violation in B0-B0bar Mixing with Inclusive Dilepton Events

The BABAR Collaboration, B. Aubert

We report the results of a search for T, CP and CPT violation in B0-B0bar mixing using an inclusive dilepton sample collected by the BaBar experiment at the PEP-II B Factory. Using…

hep-ex2005★ 36 cited

Search for Lepton-Flavor and Lepton-Number Violation in the Decay tau->lhh

BaBar Collaboration, B. Aubert

A search for lepton-flavor and lepton-number violation in the decay of the tau lepton into one charged lepton and two charged hadrons is performed using 221.4 $fb^{- 1}$ of…

hep-ex2005★ 10 cited

Search for the Decay tau to seven pion (pizero)

B. Aubert, BABAR Collaboration

A search for the decay of the tau lepton to seven charged pions and one or zero pizero mesons was performed using the BaBar detector at the PEP-II asymmetric-energy e+e- collider.…

hep-ex2005★ 9 cited

Measurement of Time-Dependent CP Asymmetries and the CP-Odd Fraction in the Decay B0->D+D-

BaBar Collaboration, B. Aubert

We present an updated measurement of time-dependent \CP asymmetries and the \CP-odd fraction in the decay $B^{0} \to D^{*+} D^{*-}$ using $232 \times 10^{6} \BB$ pairs collected by th…

hep-ex2005★ 8 cited

Search for the Rare Decays B+ --> D(*)+K0s

B. Aubert, BABAR Collaboration

We report on the search for the rare decays $B^{+} \to D^{(*) +} K_{s}^{0}$ in approximately 226 million $Y (4S) \to b B ˉ$ decays collected with the BaBar detector at the PEP-II a…

hep-ex2005★ 39 cited

Measurement of Time-Dependent CP-Violating Asymmetries and Constraints on sin(2 beta+gamma) with Partial Reconstruction of B->D*-+pi+- Decays

The BABAR Collaboration, B. Aubert

We present a measurement of the time-dependent CP-violating asymmetries in decays of neutral B mesons to the final states D*-+ pi+-, using approximately 232 million BBbar events re…

hep-ex2005★ 21 cited

Measurement of the Branching Fraction of Upsilon(4S) --> B0B0bar

The BABAR Collaboration, B. Aubert

We report the first measurement of the branching fraction f00 for Upsilon(4S) --> B0B0bar. The data sample consists of 81.7 fb^-1 collected at the Upsilon(4S) resonance with the BA…

hep-ex2005★ 135 cited

The $\epem\toπ^+π^-π^+π^-$, $K^{+} K^{-} π^{+} π^{-}$ , and $K^{+} K^{-} K^{+} K^{-}$ Cross Sections at Center-of-Mass Energies 0.5--4.5 \gev Measured with Initial-State Radiation

B. Aubert, BABAR Collaboration

We study the process $e^{+} e^{-} \to π^{+} π^{-} π^{+} π^{-} γ$ , with a hard photon radiated from the initial state. About 60,000 fully reconstructed events have been selected from 89 $f b^{- 1}$ of B…

hep-ex2005★ 31 cited

Improved Measurements of CP-Violating Asymmetry Amplitudes in B0 -> pi+pi- Decays

B. Aubert, BaBar Collaboration

We present updated measurements of the CP-violating parameters S_pipi and C_pipi in B0 -> pi+pi- decays. Using a sample of 227 million Y(4S) -> BBbar decays collected with the BaBa…

hep-ex2004★ 18 cited

Search for B-Meson Decays to Two-Body Final States with a0(980) Mesons

The BABAR Collaboration, B. Aubert

We present a search for B decays to charmless final states involving charged or neutral a0 mesons. The data sample corresponds to 89 million BBbar pairs collected with the BABAR de…

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★ 36 cited

Measurement of the B^+/B^0 Production Ratio from the Upsilon(4S) Meson using B^+ -> J/psi K^+ and B^0 -> J/psi K^{0}_{S} Decays

B. Aubert, BABAR Collaboration

We report a measurement of the production ratio of charged and neutral B mesons from Upsilon(4S) decays based on the ratio of efficiency-corrected yields for the charmonium modes J…

hep-ex2003★ 107 cited

Observation of a Narrow Meson Decaying to Ds pi0 gamma at a Mass of 2.458 GeV/c^2

The BABAR Collaboration, B. Aubert

A narrow state, which we label DsJ(2458)+, with mass 2458.0 +/- 1.0(stat.) +/- 1.0(syst.) MeV/c^2, is observed in the inclusive Ds+ pi0 γ$ mass distribution in 91 fb-1 of e^+e^- an…

hep-ex2003★ 17 cited

Evidence for B+ --> Jpsi p Lambda-bar and Search for B0 --> Jpsi p p-bar

The BABAR Collaboration, B. Aubert

We have performed a search for the decays $B^{+} \to J / ψ p Λ ˉ$ and $B^{0} \to J / p s i p p ˉ$ in a data set of $(88.9 \pm 1.0) \times 1 0^{6}$ $Υ (4 S)$ decays collected by the BaBar experi…

hep-ex2002★ 13 cited

Simultaneous Measurement of the B0 Meson Lifetime and Mixing Frequency with B0 --> D*- l+ nu Decays

the BABAR Collaboration, B. Aubert

We measure the B0 lifetime τ_{B0} and the B0-B0bar oscillation frequency Δm_d with a sample of approximately 14,000 exclusively reconstructed B0 --> D*- l+ nu signal events, select…

hep-ex2002★ 28 cited

A Study of the Rare Decays $B^{0} \to D_{s}^{() +} π^{-}$ and $B^{0} \to D_{s}^{() -} K^{+}$

The BABAR Collaboration, B. Aubert

We report evidence for the decays $B^{0} \to D_{s}^{+} π^{-}$ and $B^{0} \to D_{s}^{-} K^{+}$ and the results of a search for $B^{0} \to D_{s}^{*+} π^{-}$ and $B^{0} \to D_{s}^{*-} K^{+}$ in a sample of 84 m…

hep-ex2002★ 13 cited

Simultaneous Measurement of the B0 Meson Lifetime and Mixing Frequency with B0 --> D*- l+ nu_l Decays

B. Aubert, The BABAR Collaboration

We measure the B0 lifetime tau_B0 and the B-Bbar oscillation frequency Deltam_d with a sample of approximately 14,000 exclusively reconstructed B0 -> D*- l+ nu_l signal events, sel…

Observation of Y(3940) -> J/psi omega in B -> J/psi omega K at BABAR

Measurement of B Decays to phi K gamma

Measurement of the Branching Fraction and Photon Energy Moments of B->X_s gamma and A_{cp}(B->X_(s+d) gamma)

Search for T, CP and CPT Violation in B0-B0bar Mixing with Inclusive Dilepton Events

Search for Lepton-Flavor and Lepton-Number Violation in the Decay tau->lhh

Search for the Decay tau to seven pion (pizero)

Measurement of Time-Dependent CP Asymmetries and the CP-Odd Fraction in the Decay B0->D*+D*-

Search for the Rare Decays B+ --> D(*)+K0s

Measurement of Time-Dependent CP-Violating Asymmetries and Constraints on sin(2 beta+gamma) with Partial Reconstruction of B->D*-+pi+- Decays

Measurement of the Branching Fraction of Upsilon(4S) --> B0B0bar

The $\epem\toπ^+π^-π^+π^-$, K+K−π+π−, and K+K−K+K− Cross Sections at Center-of-Mass Energies 0.5--4.5 \gev Measured with Initial-State Radiation

Improved Measurements of CP-Violating Asymmetry Amplitudes in B0 -> pi+pi- Decays

Search for B-Meson Decays to Two-Body Final States with a0(980) Mesons

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

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

Measurement of the B^+/B^0 Production Ratio from the Upsilon(4S) Meson using B^+ -> J/psi K^+ and B^0 -> J/psi K^{0}_{S} Decays

Observation of a Narrow Meson Decaying to Ds pi0 gamma at a Mass of 2.458 GeV/c^2

Evidence for B+ --> Jpsi p Lambda-bar and Search for B0 --> Jpsi p p-bar

Simultaneous Measurement of the B0 Meson Lifetime and Mixing Frequency with B0 --> D*- l+ nu Decays

A Study of the Rare Decays B0→Ds(∗)+​π− and B0→Ds(∗)−​K+

Simultaneous Measurement of the B0 Meson Lifetime and Mixing Frequency with B0 --> D*- l+ nu_l Decays

Measurement of Time-Dependent CP Asymmetries and the CP-Odd Fraction in the Decay B0->D+D-

The $\epem\toπ^+π^-π^+π^-$, $K^{+} K^{-} π^{+} π^{-}$ , and $K^{+} K^{-} K^{+} K^{-}$ Cross Sections at Center-of-Mass Energies 0.5--4.5 \gev Measured with Initial-State Radiation

A Study of the Rare Decays $B^{0} \to D_{s}^{() +} π^{-}$ and $B^{0} \to D_{s}^{() -} K^{+}$