W. N. Cottingham

activity

19952014

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

562 citations · 6.5k across the 142 of their papers we have counts for

collaborators

Showing 2005Show all

24 papers · 1 filter

hep-ex2005★ 13 cited

Measurements of the branching fractions and CP-asymmetries of B- --> D0_(CP) K- decays

The BABAR Collaboration, B. Aubert

We present a study of the decay B- --> D0_(CP) K- and its charge conjugate, where D0_(CP) is reconstructed in CP-even, CP-odd, and non-CP flavor eigenstates, based on a sample of 2…

hep-ex2005★ 7 cited

Search for the Rare Decays B0 -> Ds(*)+ a0(2)-

The BABAR Collaboration, B. Aubert et al

We have searched for the decays $B^{0} \to D_{s}^{+} a_{0}^{-}$ , $B^{0} \to D_{s}^{*+} a_{0}^{-}$ , $B^{0} \to D_{s}^{+} a_{2}^{-}$ and $B^{0} \to D_{s}^{*+} a_{2}^{-}$ in a sample of a…

hep-ex2005

A study of e+e- -> p anti-p using initial state radiation with BABAR

The BABAR Collaboration, B. Aubert

The e+e- -> p anti-p cross section is determined over a range of p anti-p masses, from threshold to 4.5 GeV/c^2, by studying the e+e- -> p anti-p gamma process. The data set corres…

hep-ex2005★ 9 cited

Measurement of the Branching Ratios Gamma(D_s+ -> D_s+ pi0)/Gamma(D_s+ -> D_s+ gamma) and Gamma(D0+ -> D0 pi0)/Gamma(D0* -> D0 gamma)

The BABAR Collaboration, B. Aubert

Data samples corresponding to the isospin-violating decay $D_{s}^{*+} \to D_{s}^{+} π^{0}$ and the decays $D_{s}^{*+} \to D_{s}^{+} γ$ , $D^{* 0} \to D^{0} π^{0}$ and $D^{* 0} \to D^{0} γ$ are reconstructed usi…

hep-ex2005★ 6 cited

Measurement of branching fractions and mass spectra of B -> K pi pi gamma

B. Aubert, BABAR Collaboration

We present a measurement of the partial branching fractions and mass spectra of the exclusive radiative penguin processes B -> K pi pi gamma in the range m_Kpipi < 1.8 GeV/c^2. We…

hep-ex2005★ 38 cited

A Precision Measurement of the Lambda_c Baryon Mass

B. Aubert, The BABAR Collaboration

The $Λ_{c}^{+}$ baryon mass is measured using $Λ_{c}^{+} \to Λ K_{S}^{0} K^{+}$ and $Λ_{c}^{+} \to Σ^{0} K_{S}^{0} K^{+}$ decays reconstructed in 232 fb $^{- 1}$ of data collected with the BaBar detector at the PE…

hep-ex2005★ 127 cited

Dalitz-plot analysis of the decays B+/- --> K+/- pi-/+ pi+/-

B. Aubert, BABAR Collaboration

We report a Dalitz-plot analysis of the charmless hadronic decays of charged B mesons to the final state K+/- pi-/+ pi+/-. Using a sample of 226.0 +/- 2.5 million BBbar pairs colle…

hep-ex2005★ 40 cited

Study of B --> pi l nu and B --> rho l nu decays and determination of |Vub|

The BABAR Collaboration, B. Aubert

We present an analysis of exclusive charmless semileptonic B-meson decays based on 83 million BBbar pairs recorded with the BABAR detector at the Upsilon(4S) resonance. Using isosp…

hep-ex2005★ 13 cited

Measurement of CP Observables for the Decays B+/- --> D0_CP K*+/-

B. Aubert, BABAR Collaboration

Using a sample of 232 million Upsilon(4S) --> B Bbar events collected with the BABAR detector at the PEP-II B Factory in 1999-2004, we study B- --> D0 K*(892)- decays where K*- -->…

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

Measurement of Time-Dependent CP Asymmetries in B0 -> D(*)D Decays

The BABAR Collaboration, B. Aubert

We present a first measurement of CP asymmetries in neutral B decays to D+D-, and updated CP asymmetry measurements in decays to D*+D- and D*-D+. We use fully-reconstructed decays…

hep-ex2005★ 5 cited

Measurement of the branching fraction and decay rate asymmetry of B- --> D_{pi+pi-pi0}K-

The BABAR Collaboration, B. Aubert

We report the observation of the decay $B^{-} \to D_{π^{+} π^{-} π^{0}} K^{-}$ , where $D_{π^{+} π^{-} π^{0}}$ indicates a neutral $D$ meson detected in the final state $π^{+} π^{-} π^{0}$ , excluding $K_{S} π^{0}$ …

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★ 25 cited

Search for b->u transitions in B- -> D0 K- and B- -> D*0 K-

The BABAR Collaboration, B. Aubert

We search for B- ==> \tilde{D0}K- and B- ==> \tilde{D*0}K-, with \tilde{D*0} ==> \tilde{D0}pi0 or \tilde{D*0} ==> \tilde{D0}gamma, and \tilde{D0} ==> K+pi- (and charge conjugates).…

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★ 22 cited

Measurement of the Branching Fraction and the CP-Violating Asymmetry for the Decay B0 --> K0S Pi0

The BABAR Collaboration, B. Aubert

We measure the branching fraction and the CP-violating asymmetry of $B^{0} \to K_{s}^{0} π^{0}$ decays with 227 million $Υ (4 S) \to B B ˉ$ events collected with the BaBar detector a…

hep-ex2005★ 29 cited

Measurement of the $B^{0} \to D^{-} D_{s}^{+}$ and $D_{s}^{+} \to ϕ π^{+}$ Branching Fractions

B. Aubert

We present measurements of the branching fractions $\BR(B^0\to D^{\ast-} D_s^{\ast+})$ and $\BR(D_s^+\toϕπ^+)$, based on $123 \times 1 0^{6}$ Y(4S)->BBbar decays collected by the BaBar…

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★ 46 cited

Measurements of Branching Fractions and Time-Dependent CP-Violating Asymmetries in B to eta' K Decays

the BaBar Collaboration, B. Aubert

We present measurements of the B -> eta' K branching fractions;for B+ -> eta' K+ we measure also the time-integrated charge asymmetry Ach, and for B0 -> eta' K0S the time dependent…

hep-ex2005★ 41 cited

Measurement of CP Asymmetries in B0 --> Phi K0 and B0 --> K+K-K0S Decays

The BABAR Collaboration, B. Aubert

We measure the time-dependent CP asymmetry parameters in B0 --> K+ K- K0 based on a data sample of approximately 227 million B-meson pairs recorded at the Upsilon(4S) resonance wit…

hep-ex2005★ 20 cited

A search for CP violation and a measurement of the relative branching fraction in D+ -> KKpi decays

B. Aubert

We report on a search for the CP asymmetry in the singly Cabibbo-suppressed decays D+ -> KKpi and in the resonant decays D+ -> phipi and D+ -> KstarK based on a data sample of 79.9…

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-ex2005★ 7 cited

Search for the Radiative Decay B --> phi gamma

B. Aubert

We perform a search for the exclusive radiative decay B0 --> phi gamma, which is dominated by b d annihilation, in a sample of 124 million BB events collected with the BABAR detect…

Measurements of the branching fractions and CP-asymmetries of B- --> D0_(CP) K- decays

Search for the Rare Decays B0 -> Ds(*)+ a0(2)-

A study of e+e- -> p anti-p using initial state radiation with BABAR

Measurement of the Branching Ratios Gamma(D_s*+ -> D_s+ pi0)/Gamma(D_s*+ -> D_s+ gamma) and Gamma(D0+ -> D0 pi0)/Gamma(D0* -> D0 gamma)

Measurement of branching fractions and mass spectra of B -> K pi pi gamma

A Precision Measurement of the Lambda_c Baryon Mass

Dalitz-plot analysis of the decays B+/- --> K+/- pi-/+ pi+/-

Study of B --> pi l nu and B --> rho l nu decays and determination of |Vub|

Measurement of CP Observables for the Decays B+/- --> D0_CP K*+/-

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*-

Measurement of Time-Dependent CP Asymmetries in B0 -> D(*)D Decays

Measurement of the branching fraction and decay rate asymmetry of B- --> D_{pi+pi-pi0}K-

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

Search for b->u transitions in B- -> D0 K- and B- -> D*0 K-

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

Measurement of the Branching Fraction and the CP-Violating Asymmetry for the Decay B0 --> K0S Pi0

Measurement of the B0→D∗−Ds∗+​ and Ds+​→ϕπ+ Branching Fractions

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

Measurements of Branching Fractions and Time-Dependent CP-Violating Asymmetries in B to eta' K Decays

Measurement of CP Asymmetries in B0 --> Phi K0 and B0 --> K+K-K0S Decays

A search for CP violation and a measurement of the relative branching fraction in D+ -> KKpi decays

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

Search for the Radiative Decay B --> phi gamma

Measurement of the Branching Ratios Gamma(D_s+ -> D_s+ pi0)/Gamma(D_s+ -> D_s+ gamma) and Gamma(D0+ -> D0 pi0)/Gamma(D0* -> D0 gamma)

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

Measurement of the $B^{0} \to D^{-} D_{s}^{+}$ and $D_{s}^{+} \to ϕ π^{+}$ Branching Fractions

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