S. Chen

activity

20032007

most citedMeasurement of Double Charmonium Production in

e^{+} e^{-}

Annihilations at

s = 10.6

GeV

186 citations · 2.2k across the 48 of their papers we have counts for

collaborators

48 papers

hep-ex2007★ 102 cited

A Study of Excited Charm-Strange Baryons with Evidence for new Baryons Ξ_c(3055)^+ and Ξ_c(3123)^+

The BABAR Collaboration, B. Aubert

We present a study of excited charm-strange baryon states produced in $e^{+} e^{-}$ annihilations at or near a center-of-mass energy of $10.58 Ge V$ , in a data sampl…

hep-ex2007★ 81 cited

Search for CP Violation in the Decays D0 --> K- K+ and D0 --> pi- pi+

The BaBar Collaboration, B. Aubert

We measure CP-violating asymmetries of neutral charmed mesons in the modes D0 --> K- K+ and D0 --> pi- pi+ with the highest precision to date by using D0 --> K- pi+ decays to corre…

hep-ex2007★ 42 cited

Improved Limits on the Lepton-Flavor Violating Decays tau- --> l-l+l-

The BABAR Collaboration, B. Aubert

A search for the neutrinoless, lepton-flavor violating decay of the tau lepton into three charged leptons has been performed using 376 fb^{-1} of data collected at an e^+e^- center…

hep-ex2007★ 21 cited

Measurement of cos2beta in B0->D(*)h0 Decays with a Time-Dependent Dalitz Plot Analysis of D->KSpi+pi-

The BABAR Collaboration, B. Aubert

We study the time-dependent Dalitz plot of D->KSpi+pi- in B0->D(*)h0 decays, where h0 is a pi0, eta, eta', or omega meson and D*->Dpi0 using a data sample of 383 X 10^6 Upsilon(4S)…

hep-ex2007★ 47 cited

Observation of the Decay B+ --> K+K-pi+

The BABAR Collaboration, B. Aubert

We report the observation of charmless hadronic decays of charged B mesons to the final state K+K-pi+. Using a data sample of 347.5 fb^-1 collected at the Y(4S) resonance with the…

hep-ex2007★ 8 cited

Search for b--> u transitions in B- -> [K+pi-pi0]_D K-

The BABAR Collaboration, B. Aubert

We search for decays of a B meson into a neutral D meson and a kaon, with the D meson decaying into K+pi-pi0. This final state can be reached through the b --> c transition B- -> D…

hep-ex2007★ 61 cited

Measurement of the tau- --> K- pi0 nu_tau Branching Fraction

The BABAR Collaboration, B. Aubert

A measurement of the tau- --> K- pi0 nu_tau branching fraction has been made using 230.2 fb-1 of data recorded by the BABAR detector at the PEP-II e+ e- collider, located at the St…

hep-ex2007★ 58 cited

Study of B0 -> pi0 pi0, B -> pi pi0, and B -> K pi0 Decays, and Isospin Analysis of B -> pipi Decays

The BABAR Collaboration, B. Aubert

We present updated measurements of the branching fractions and CP asymmetries for B0 -> pi0 pi0, B+ -> pi+ pi0, and B+ -> K+ pi0. Based on a sample of 383 x 10^6 Upsilon(4S) -> B B…

hep-ex2007★ 40 cited

Evidence for the B0->ppbarK0 and B+->eta_cK+ decays and Study of the Decay Dynamics of B Meson Decays into ppbarh Final States

The BABAR Collaboration, B. Aubert

With a sample of 232x10^6 Upsilon(4S)->BBbar events collected with the BaBar detector, we study the decays of B mesons to ppbarh final states, where h=pi+,Ks,K*0 or K*+. We report…

hep-ex2007★ 18 cited

Observation of B-meson decays to b_1 pi and b_1 K

The BABAR Collaboration, B. Aubert

We present the results of searches for decays of B mesons to final states with a b_1 meson and a charged pion or kaon. The data, collected with the BaBar detector at the Stanford L…

hep-ex2007★ 10 cited

Search for the Decays B0->e+e-gamma and B0->mu+mu-gamma

The BABAR Collaboration, B. Aubert

We present results of a search for the decays $B^{0} \to ℓ^{+} ℓ^{-} γ$ ( $ℓ = e$ , $μ$ ). The search is performed using $320 \times 1 0^{6}$ $B B ˉ$ pairs collected at the $Υ (4 S)$ re…

hep-ex2007★ 30 cited

Amplitude Analysis of the B+- ->phi K*(892)+- Decay

The BABAR Collaboration, B. Aubert

We perform an amplitude analysis of B+- -> phi(1020) K*(892)+- decay with a sample of about 384 million BBbar pairs recorded with the BABAR detector. Overall, twelve parameters are…

hep-ex2007★ 18 cited

Branching fraction and charge asymmetry measurements in B to J/psi pi pi decays

The BABAR collaboration, B. Aubert

We study the decays B0 to J/psi pi+pi- and B+ to J/psi pi+pi0, including intermediate resonances, using a sample of 382 million BBbar pairs recorded by the BaBar detector at the PE…

hep-ex2007★ 129 cited

The $e^{+} e^{-} \to K^{+} K^{-} π^{+} π^{-}$ , $K^{+} K^{-} π^{0} π^{0}$ and $K^{+} K^{-} K^{+} K^{-}$ Cross Sections Measured with Initial-State Radiation

The BABAR Collaboration, B. Aubert

We study the processes $e^{+} e^{-} \to K^{+} K^{-} π^{+} π^{-} γ$ , $K^{+} K^{-} π^{0} π^{0} γ$ and $K^{+} K^{-} K^{+} K^{-} γ$ , where the photon is radiated from the initial state. About 34600, 4400 and 2300 fully r…

hep-ex2007★ 12 cited

Search for Neutral B-Meson Decays to a0pi, a0K, etarho0, and etaf0

The BABAR Collaboration, B. Aubert

We present a search for B0 decays to charmless final states involving an eta meson, a charged pion and a second charged pion or kaon. The data sample corresponds to 383x10^6 BBbar…

hep-ex2007★ 12 cited

Measurement of CP Asymmetry in B0 to Ks pi0 pi0 Decays

The BABAR Collaboration, B. Aubert

We present a measurement of the time-dependent CP asymmetry for the neutral B-meson decay into the CP = +1 final state Ks pi0 pi0, with Ks -> pi+ pi-. We use a sample of approximat…

hep-ex2007★ 11 cited

Observation of $B^{+} \to ρ^{+} K^{0}$ and Measurement of its Branching Fraction and Charge Asymmetry

B. Aubert, BaBar Collaboration

We present the first observation of the decay $B^{+} \to ρ^{+} K^{0}$ , using a data sample of 348 fb $^{- 1}$ collected at the $Υ (4 S)$ resonance with the \babar detector.The branching fractio…

hep-ex2007

Measurement of the B+ --> rho+ pi0 Branching Fraction and Direct CP Asymmetry

The BABAR Collaboration, B. Aubert

We present improved measurements of the branching fraction and CP asymmetry for the process B+ --> rho+ pi0. The data sample corresponding to 211/fb comprises 232 million Y(4S)-->B…

hep-ex2006★ 13 cited

Observation of the Exclusive Reaction e+e- -> phi eta at sqrt{s}=10.58 GeV

The BABAR Collaboration, B. Aubert

We report the observation of $\e^+e^-\to ϕη$ near $s$ = 10.58 GeV with 6.5 $σ$ significance in the $K^{+} K^{-} γ γ$ final state in a data sample of 224 $f b^{- 1}$ collected by the…

hep-ex2006★ 6 cited

Evidence for the Rare Decay B+ --> Ds+ pi0

The BABAR Collaboration, B. Aubert

We have searched for the rare decay B+ --> Ds+ pi0. The analysis is based on a sample of 232 million Upsilon(4S) --> B anti-B decays collected with the BABAR detector at the PEP-II…

hep-ex2006★ 148 cited

A Structure at 2175 MeV in $e^{+} e^{-} \to ϕ f_{0} (980)$ Observed via Initial-State Radiation

The BABAR Collaboration, B. Aubert

We study the initial-state-radiation processes $e^{+} e^{-} \to K^{+} K^{-} π^{+} π^{-} γ$ and $e^{+} e^{-} \to K^{+} K^{-} π^{0} π^{0} γ$ using an integrated luminosity of 232 fb $^{- 1}$ collected at the $Υ(4S)…

hep-ex2006★ 44 cited

Vector-Tensor and Vector-Vector Decay Amplitude Analysis of B0->phi K*0

The BABAR Collaboration, B. Aubert

We perform an amplitude analysis of the decays B0->phi K^*_2(1430)0, phi K^*(892)0, and phi(K pi)^0_S-wave with a sample of about 384 million BBbar pairs recorded with the BABAR de…

hep-ex2006★ 17 cited

Branching fraction measurement of B0 --> D()- pi+, B- --> D()0 pi- and isospin analysis of B --> D(*) pi decays

The BABAR Collaboration, B. Aubert

Using 65 million $Υ (4 S) \to B B ˉ$ events collected with the BABAR detector at the PEP-II $e^{+} e^{-}$ storage ring at the Stanford Linear Accelerator Center, we measure the colo…

hep-ex2006★ 65 cited

Observation of CP violation in B^0 -> eta' K^0 Decays

The BABAR Collaboration, B. Aubert

We present measurements of the time-dependent CP-violation parameters S and C in B^0 --> eta' K^0 decays. The data sample corresponds to 384 million B Bar pairs produced by e^+ e^-…

A Study of Excited Charm-Strange Baryons with Evidence for new Baryons Ξ_c(3055)^+ and Ξ_c(3123)^+

Search for CP Violation in the Decays D0 --> K- K+ and D0 --> pi- pi+

Improved Limits on the Lepton-Flavor Violating Decays tau- --> l-l+l-

Measurement of cos2beta in B0->D(*)h0 Decays with a Time-Dependent Dalitz Plot Analysis of D->KSpi+pi-

Observation of the Decay B+ --> K+K-pi+

Search for b--> u transitions in B- -> [K+pi-pi0]_D K-

Measurement of the tau- --> K- pi0 nu_tau Branching Fraction

Study of B0 -> pi0 pi0, B -> pi pi0, and B -> K pi0 Decays, and Isospin Analysis of B -> pipi Decays

Evidence for the B0->ppbarK*0 and B+->eta_cK*+ decays and Study of the Decay Dynamics of B Meson Decays into ppbarh Final States

Observation of B-meson decays to b_1 pi and b_1 K

Search for the Decays B0->e+e-gamma and B0->mu+mu-gamma

Amplitude Analysis of the B+- ->phi K*(892)+- Decay

Branching fraction and charge asymmetry measurements in B to J/psi pi pi decays

The e+e−→K+K−π+π−, K+K−π0π0 and K+K−K+K− Cross Sections Measured with Initial-State Radiation

Search for Neutral B-Meson Decays to a0pi, a0K, etarho0, and etaf0

Measurement of CP Asymmetry in B0 to Ks pi0 pi0 Decays

Observation of B+→ρ+K0 and Measurement of its Branching Fraction and Charge Asymmetry

Measurement of the B+ --> rho+ pi0 Branching Fraction and Direct CP Asymmetry

Observation of the Exclusive Reaction e+e- -> phi eta at sqrt{s}=10.58 GeV

Evidence for the Rare Decay B+ --> Ds+ pi0

A Structure at 2175 MeV in e+e−→ϕf0​(980) Observed via Initial-State Radiation

Vector-Tensor and Vector-Vector Decay Amplitude Analysis of B0->phi K*0

Branching fraction measurement of B0 --> D(*)- pi+, B- --> D(*)0 pi- and isospin analysis of B --> D(*) pi decays

Observation of CP violation in B^0 -> eta' K^0 Decays

Evidence for the B0->ppbarK0 and B+->eta_cK+ decays and Study of the Decay Dynamics of B Meson Decays into ppbarh Final States

The $e^{+} e^{-} \to K^{+} K^{-} π^{+} π^{-}$ , $K^{+} K^{-} π^{0} π^{0}$ and $K^{+} K^{-} K^{+} K^{-}$ Cross Sections Measured with Initial-State Radiation

Observation of $B^{+} \to ρ^{+} K^{0}$ and Measurement of its Branching Fraction and Charge Asymmetry

A Structure at 2175 MeV in $e^{+} e^{-} \to ϕ f_{0} (980)$ Observed via Initial-State Radiation

Branching fraction measurement of B0 --> D()- pi+, B- --> D()0 pi- and isospin analysis of B --> D(*) pi decays