A. Palano

activity

20012026

most citedObservation of a narrow pentaquark state,

P_{c} (4312)^{+}

, and of two-peak structure of the

P_{c} (4450)^{+}

738 citations · 26.1k across the 635 of their papers we have counts for

collaborators

Showing 2012 · hep-exShow all

42 papers · 2 filters

hep-ex2012★ 20 cited

Search for CP violation in the Decays $D^{\pm} \to K_{S}^{0} K^{\pm}$ , $D_{s}^{\pm} \to K_{S}^{0} K^{\pm}$ , and $D_{s}^{\pm} \to K_{S}^{0} π^{\pm}$

The BABAR Collaboration, J. P. Lees, others

We report a search for CP violation in the decay modes $D^{\pm} \to K_{S}^{0} K^{\pm}$ , $D_{s}^{\pm} \to K_{S}^{0} K^{\pm}$ , and $D_s^{\pm}\to K^0_{\scr…

hep-ex2012

Study of the reaction e^{+}e^{-}->psi(2S)pi^{-}pi^{-} via initial state radiation at BaBar

The BABAR Collaboration

We study the process $e^{+} e^{-} \to ψ (2 S) π^{+} π^{-}$ with initial-state-radiation events produced at the PEP-II asymmetric-energy collider. The data were recorded with the \BaBar detect…

hep-ex2012★ 44 cited

Evidence for the decay $B^{0} \to J / ψ ω$ and measurement of the relative branching fractions of $B_{s}^{0}$ meson decays to $J / ψ η$ and $J / ψ η^{^{'}}$

LHCb Collaboration, R. Aaij, C. Abellan Beteta +620

First evidence of the $B^{0} \to J / ψ ω$ decay is found and the $B_{s}^{0} \to J / ψ η$ and $B_{s}^{0} \to J / ψ η^{'}$ decays are studied using a dataset corresponding to an integrated lumino…

hep-ex2012★ 28 cited

Measurement of the $B^{0}$ -- $B ˉ^{0}$ oscillation frequency $Δ m_{d}$ with the decays $B^{0} \to D^{-} π^{+}$ and $B^{0} \to J / ψ K^{* 0}$

LHCb collaboration, R. Aaij, C. Abellan Beteta +621

The $B^{0}$ -- $B ˉ^{0}$ oscillation frequency $Δ m_{d}$ is measured by the LHCb experiment using a dataset corresponding to an integrated luminosity of $1.0$ fb $^{- 1}$ of proton-proton…

hep-ex2012★ 39 cited

Measurement of the CP asymmetry in B0 -> K*0 mu+ mu- decays

LHCb collaboration, R. Aaij, C. Abellan Beteta +620

A measurement of the CP asymmetry in B0 -> K*0 mu+ mu- decays is presented, based on 1.0fb-1 of pp collision data recorded by the LHCb experiment during 2011. The measurement is pe…

hep-ex2012★ 76 cited

Measurement of the D+/- production asymmetry in 7 TeV pp collisions

LHCb collaboration, R. Aaij, C. Abellan Beteta +619

The asymmetry in the production cross-section σof D+/- mesons, A_P = (σ(D+) - σ(D-))/(σ(D+) + σ(D-)), is measured in bins of pseudorapidity ηand transverse momentum p_T within the…

hep-ex2012★ 17 cited

First evidence for the annihilation decay mode $B^{+} \to D_{s}^{+} ϕ$

LHCb collaboration, R. Aaij, C. Abellan Beteta +617

Evidence for the hadronic annihilation decay mode $B^{+} \to D_{s}^{+} ϕ$ is found with greater than $3 σ$ significance. The branching fraction and \CP asymmetry are measured to be \ma…

hep-ex2012★ 5 cited

Search for di-muon decays of a low-mass Higgs boson in radiative decays of the Υ(1S)

The BABAR collaboration

We search for di-muon decays of a low-mass Higgs boson (A^0) produced in radiative Υ(1S) decays. The Υ(1S) sample is selected by tagging the pion pair in the Υ(2S, 3S) \to π^+ π^-…

hep-ex2012★ 105 cited

Differential branching fraction and angular analysis of the $B^{+} \to K^{+} μ^{+} μ^{-}$ decay

LHCb collaboration, R. Aaij, C. Abellan Beteta +617

The angular distribution and differential branching fraction of the decay $B^{+} \to K^{+} μ^{+} μ^{-}$ are studied with a dataset corresponding to $1.0 fb^{- 1}$ of…

hep-ex2012★ 52 cited

Measurement of D0-D0bar Mixing and CP Violation in Two-Body D0 Decays

J. P. Lees, others

We present a measurement of D0-D0bar mixing and CP violation using the ratio of lifetimes simultaneously extracted from a sample of D0 mesons produced through the flavor-tagged pro…

hep-ex2012★ 40 cited

Study of high-multiplicity 3-prong and 5-prong tau decays at BABAR

J. P. Lees

We present measurements of the branching fractions of 3-prong and 5-prong tau decay modes using a sample of 430 million tau lepton pairs, corresponding to an integrated luminosity…

hep-ex2012

Exclusive Measurements of b -> s gamma Transition Rate and Photon Energy Spectrum

The BABAR Collaboration

We use 429 fb $^{- 1}$ of $e^{+} e^{-}$ collision data collected at the $Υ (4 S)$ resonance with the BABAR detector to measure the radiative transition rate of $b \to s γ$ with a sum…

hep-ex2012★ 287 cited

Implications of LHCb measurements and future prospects

LHCb collaboration, A. Bharucha, I. I. Bigi +763

During 2011 the LHCb experiment at CERN collected 1.0 fb-1 of sqrt{s} = 7 TeV pp collisions. Due to the large heavy quark production cross-sections, these data provide unprecedente…

hep-ex2012★ 18 cited

Study of the baryonic B decay B- -> SigmaC++ p- pi- pi-

The BaBar Collaboration

We report the measurement of the baryonic B decay B- -> SigmaC++ p- pi- pi-. Using a data sample of 467*10^6 B B-bar pairs collected with the BaBar detector at the PEP-II storage r…

hep-ex2012★ 8 cited

Measurement of the Time-Dependent CP Asymmetry of Partially Reconstructed B0->D+D- Decays

The BABAR Collaboration

We present a new measurement of the time-dependent CP asymmetry of B0->D*+D*- decays using (471+-5) million BBbar pairs collected with the BaBar detector at the PEP-II B Factory at…

hep-ex2012★ 113 cited

Branching fraction and form-factor shape measurements of exclusive charmless semileptonic B decays, and determination of |V_{ub}|

BABAR Collaboration, J. P. Lees, V. Poireau +361

We report the results of a study of the exclusive charmless semileptonic decays, B^0 --> pi^- l^+ nu, B^+ --> pi^0 l^+ nu, B^+ --> omega l^+ nu, B^+ --> eta l^+ nu and B^+ --> eta^…

hep-ex2012★ 6 cited

Search for the decay modes D0 -> e+e-, D0 -> mu+mu-, and D0 -> e mu

The BABAR Collaboration

We present searches for the rare decay modes D0 to e+e-, D0 to mu+mu- and D0 to e mu in continuum e+e- to cbar c events recorded by the BABAR detector in a data sample that corresp…

hep-ex2012★ 31 cited

Study of $D_{s J}$ decays to $D^+\KS$ and $D^{0} K^{+}$ final states in $pp$ collisions

LHCb collaboration, R. Aaij, C. Abellan Beteta +616

A study of $D^+\KS$ and $D^{0} K^{+}$ final states is performed in a sample of 1.0/fb of $pp$ collision data collected at a centre-of-mass energy of $s = 7$ TeV with the \lhcb dete…

hep-ex2012★ 117 cited

Evidence of B-->tau nu decays with hadronic B tags

BABAR Collaboration

We present a search for the decay B+ -->tau+ nu using 467.8 x 10^6 B B pairs collected at the Y(4S) resonance with the BaBar detector at the SLAC PEP-II B-Factory. We select a samp…

hep-ex2012★ 21 cited

Measurement of the effective $B_{s}^{0} \to K^{+} K^{-}$ lifetime

LHCb collaboration, R. Aaij, C. Abellan Beteta +616

A precise determination of the effective $B_{s}^{0} \to K^{+} K^{-}$ lifetime can be used to constrain contributions from physics beyond the Standard Model in the $B_{s}^{0}$ meson sys…

hep-ex2012★ 46 cited

Measurement of B(B-->X_s γ), the B-->X_s γ photon energy spectrum, and the direct CP asymmetry in B-->X_{s+d} γ decays

The BABAR Collaboration

The photon spectrum in B --> X_s γ decay, where X_s is any strange hadronic state, is studied using a data sample of (382.8\pm 4.2) \times 10^6 e^+ e^- --> Υ(4S) --> BBbar events c…

hep-ex2012★ 96 cited

Study of X(3915) --> J/ψω in two-photon collisions

The BABAR Collaboration

We study the process $γ γ \to J / ψ ω$ using a data sample of 519.2 $f b^{- 1}$ recorded by the BaBar detector at SLAC at the PEP-II asymmetric-energy $e^{+} e^{-}$ collider at center-of-mass…

hep-ex2012★ 25 cited

Measurement of the Bs effective lifetime in the J/psi f0(980) final state

LHCb Collaboration, R. Aaij, C. Abellan Beteta +618

The effective lifetime of the Bs meson in the decay mode Bs->J/ψf0(980) is measured using 1.0/fb of data collected in pp collisions at sqrt(s) = 7 TeV with the LHCb detector. The r…

hep-ex2012★ 78 cited

Measurement of CP Asymmetries and Branching Fractions in Charmless Two-Body B-Meson Decays to Pions and Kaons

The BABAR Collaboration

We present improved measurements of CP-violation parameters in the decays $B^{0} \to π^{+} π^{-}$ , $B^{0} \to K^{+} π^{-}$ , and $B^{0} \to π^{0} π^{0}$ , and of the branching fractions for $B^0 \to π…

Search for CP violation in the Decays D±→KS0​K±, Ds±​→KS0​K±, and Ds±​→KS0​π±

Study of the reaction e^{+}e^{-}->psi(2S)pi^{-}pi^{-} via initial state radiation at BaBar

Evidence for the decay B0→J/ψω and measurement of the relative branching fractions of Bs0​ meson decays to J/ψη and J/ψη′

Measurement of the B0--Bˉ0 oscillation frequency Δmd​ with the decays B0→D−π+ and B0→J/ψK∗0

Measurement of the CP asymmetry in B0 -> K*0 mu+ mu- decays

Measurement of the D+/- production asymmetry in 7 TeV pp collisions

First evidence for the annihilation decay mode B+→Ds+​ϕ

Search for di-muon decays of a low-mass Higgs boson in radiative decays of the Υ(1S)

Differential branching fraction and angular analysis of the B+→K+μ+μ− decay

Measurement of D0-D0bar Mixing and CP Violation in Two-Body D0 Decays

Study of high-multiplicity 3-prong and 5-prong tau decays at BABAR

Exclusive Measurements of b -> s gamma Transition Rate and Photon Energy Spectrum

Implications of LHCb measurements and future prospects

Study of the baryonic B decay B- -> SigmaC++ p- pi- pi-

Measurement of the Time-Dependent CP Asymmetry of Partially Reconstructed B0->D*+D*- Decays

Branching fraction and form-factor shape measurements of exclusive charmless semileptonic B decays, and determination of |V_{ub}|

Search for the decay modes D0 -> e+e-, D0 -> mu+mu-, and D0 -> e mu

Study of DsJ​ decays to $D^+\KS$ and D0K+ final states in pp collisions

Evidence of B-->tau nu decays with hadronic B tags

Measurement of the effective Bs0​→K+K− lifetime

Measurement of B(B-->X_s γ), the B-->X_s γ photon energy spectrum, and the direct CP asymmetry in B-->X_{s+d} γ decays

Study of X(3915) --> J/ψω in two-photon collisions

Measurement of the Bs effective lifetime in the J/psi f0(980) final state

Measurement of CP Asymmetries and Branching Fractions in Charmless Two-Body B-Meson Decays to Pions and Kaons

Search for CP violation in the Decays $D^{\pm} \to K_{S}^{0} K^{\pm}$ , $D_{s}^{\pm} \to K_{S}^{0} K^{\pm}$ , and $D_{s}^{\pm} \to K_{S}^{0} π^{\pm}$

Evidence for the decay $B^{0} \to J / ψ ω$ and measurement of the relative branching fractions of $B_{s}^{0}$ meson decays to $J / ψ η$ and $J / ψ η^{^{'}}$

Measurement of the $B^{0}$ -- $B ˉ^{0}$ oscillation frequency $Δ m_{d}$ with the decays $B^{0} \to D^{-} π^{+}$ and $B^{0} \to J / ψ K^{* 0}$

First evidence for the annihilation decay mode $B^{+} \to D_{s}^{+} ϕ$

Differential branching fraction and angular analysis of the $B^{+} \to K^{+} μ^{+} μ^{-}$ decay

Measurement of the Time-Dependent CP Asymmetry of Partially Reconstructed B0->D+D- Decays

Study of $D_{s J}$ decays to $D^+\KS$ and $D^{0} K^{+}$ final states in $pp$ collisions

Measurement of the effective $B_{s}^{0} \to K^{+} K^{-}$ lifetime