Determination of the pion charge form factor for Q^2=0.60-1.60 GeV^2

Abstract

The data analysis for the reaction H(e,e' pi^+)n, which was used to determine values for the charged pion form factor Fpi for values of Q^2=0.6-1.6 GeV^2, has been repeated with careful inspection of all steps and special attention to systematic uncertainties. Also the method used to extract Fpi from the measured longitudinal cross section was critically reconsidered. Final values for the separated longitudinal and transverse cross sections and the extracted values of Fpi are presented.

11 pages, 6 figures

References in corpus (11)

• Measurement of the Charged Pion Electromagnetic Form Factor
• Determination of the Charged Pion Form Factor at Q2=1.60 and 2.45 (GeV/c)2
• Measurements of electron-proton elastic cross sections for $0.4<Q^2<5.5(GeV/c{)}^2$
• The $\pi$, $K^{+}$, and $K^0$ electromagnetic form factors
• Pion Form Factor in QCD at Intermediate Momentum Transfers
• Pion form factor in QCD: From nonlocal condensates to NLO analytic perturbation theory
• Complete next-to-leading order perturbative QCD prediction for the pion electromagnetic form factor
• Hadronic Form Factors and Perturbative QCD
• Quark-hadron duality in electron-pion scattering
• A consistent treatment for pion form factors in space-like and time-like regions
• Pion electromagnetic formfactor in the space-like region and $P$-phase ${\delta }_1^1(s)$ of $\pi \pi$ scattering from the value of the modulus of formfactor in the time-like region.

Cited by in corpus (151)

• Light-Front Holographic QCD and Emerging Confinement
• Light-Front Dynamics and AdS/QCD Correspondence: The Pion Form Factor in the Space- and Time-Like Regions
• Dispersion relation for hadronic light-by-light scattering: two-pion contributions
• Electron-Ion Collider in China
• Collective perspective on advances in Dyson-Schwinger Equation QCD
• Charged pion form factor between Q^2=0.60 and 2.45 GeV^2. II. Determination of, and results for, the pion form factor
• Electroexcitation of nucleon resonances from CLAS data on single pion electroproduction
• Chiral Symmetry Breaking in Soft-Wall AdS/QCD
• Review of two-photon exchange in electron scattering
• Insights into the Emergence of Mass from Studies of Pion and Kaon Structure
• The pion: an enigma within the Standard Model
• Light Cone Sum Rules for the pi0-gamma*-gamma Form Factor Revisited
• Vector meson form factors and their quark-mass dependence
• Constraints on the two-pion contribution to hadronic vacuum polarization
• Charged pion form factor between $Q^2$=0.60 and 2.45 GeV${}^2$. I. Measurements of the cross section for the ${}^1$H($e,e^{\prime }{\pi }^{+}$)$n$ reaction
• Pion form factor from a contact interaction
• Structure of the neutral pion and its electromagnetic transition form factor
• Revealing the structure of light pseudoscalar mesons at the Electron-Ion Collider
• Light-front quark model consistent with Drell-Yan-West duality and quark counting rules
• Scaling study of the pion electroproduction cross sections and the pion form factor
• Prediction for the Mass Spectra of Resonance Mesons in the Soft-Wall AdS/QCD with a Modified 5D Metric
• Electromagnetic form factor of the pion from twisted-mass lattice QCD at Nf=2
• Deeply Virtual Meson Production on the nucleon
• Pion Form Factors in Holographic QCD
• Basis light front quantization for the charged light mesons with color singlet Nambu--Jona-Lasinio interactions
• Selected Science Opportunities for the EicC
• Role of diquark correlations and the pion cloud in nucleon elastic form factors
• Electroexcitation of the Roper resonance for 1.7 < Q2 < 4.5 GeV2 in ep -> enpi+
• Flavour dependence of the pion and kaon form factors and parton distribution functions
• Pion Form Factor in Improved Holographic QCD Backgrounds
• Gravitational and higher-order form factors of the pion in chiral quark models
• The Dipion Mass Spectrum In e+e- Annihilation and tau Decay: A Dynamical (rho0, omega, phi) Mixing Approach
• Three Lectures on Hadron Physics
• Exposing strangeness: projections for kaon electromagnetic form factors
• Meson dominance of hadron form factors and large-Nc phenomenology
• Hadronic form factors in Lattice QCD at small and vanishing momentum transfer
• Light mesons with one dynamical gluon on the light front
• Vector-meson production and vector meson dominance
• Measurements of $ep\to e^{\prime }{\pi }^{+}n$ at W = 1.6 - 2.0 GeV and extraction of nucleon resonance electrocouplings at CLAS
• Transition between nuclear and quark-gluon descriptions of hadrons and light nuclei
• Electron- versus neutrino-nucleus scattering
• Distribution amplitudes of $\Sigma$ and $\Lambda$ and their electromagnetic form factors
• Hadron structure at low Q^2
• Vector Meson Dominance as a first step in a systematic approximation: the pion vector form factor
• Pion form factor and charge radius from Lattice QCD at physical point
• Pion transition form factor in the Regge approach and incomplete vector-meson dominance
• Off-shell persistence of composite pions and kaons
• Chiral phase transition and meson spectrum in improved soft-wall AdS/QCD
• Pion and kaon elastic form factors in a refined light-front model
• The valence quark, sea, and gluon content of the pion from the parton distribution functions and the electromagnetic form factor
• Deeply virtual Compton scattering on a virtual pion target
• Deep exclusive charged $\pi$ electroproduction above the resonance region
• The pseudoscalar meson electromagnetic form factor at high $Q^2$ from full lattice QCD
• Meson structure in light-front holographic QCD
• Pion light-front wave function, parton distribution and the electromagnetic form factor
• Pion electromagnetic form factor in the Covariant Spectator Theory
• Semi-Inclusive Charged-Pion Electroproduction off Protons and Deuterons: Cross Sections, Ratios and Access to the Quark-Parton Model at Low Energies
• Separated Kaon Electroproduction Cross Section and the Kaon Form Factor from 6 GeV JLab Data
• Dilepton production in proton-proton and quasifree proton-neutron reactions at 1.25 GeV
• Pion elastic and $({\pi }^0,\eta ,{\eta }^{\prime })\to \gamma {\gamma }^{\ast }$ transition form factors in a broad range of momentum transfers
• A combined study of the pion's static properties and form factors
• Infrared-Improved Soft-wall AdS/QCD Model for Mesons
• Pionic transparency in semi-exclusive electroproduction off nuclei
• Pion transverse charge density from timelike form factor data
• Electromagnetic form factors of the pion and kaon from the instanton vacuum
• Deeply inelastic pions in the exclusive reaction $p(e,e^{\prime }{\pi }^{+})n$ above the resonance region
• Electromagnetic pion and kaon form factors in light-cone resummed perturbative QCD
• Nonperturbative relativistic approach to pion form factor: predictions for future JLab experiments
• Magnetic moment of the rho meson in instant-form relativistic quantum mechanics
• Implications of the recent high statistics determination of the pion electromagnetic form factor in the timelike region
• Pion form factors
• Holographic QCD Integrated back to Hidden Local Symmetry
• Spacelike pion form factor from analytic continuation and the onset of perturbative QCD
• The scalar, vector and tensor form factors for the pion and kaon from lattice QCD
• Baryon Octet Electromagnetic Form Factors in a confining NJL model
• Time-like pion electromagnetic form factors in $k_T$ factorization with the Next-to-leading-order twist-3 contribution
• Spin structure of the pion from the instanton vacuum
• Hadron physics potential of future high-luminosity B-factories at the Upsilon(5S) and above
• Pion electromagnetic form factor, perturbative QCD, and large-Nc Regge models
• Extracting meson-baryon contributions to the electroexcitation of the $N(1675){\frac{5}{2}}^{-}$ nucleon resonance
• Renormalization group equations in resonance chiral theory
• Two-photon exchange corrections to the pion form factor
• Empirical Determination of the Pion Mass Distribution
• Pseudoscalar mesons with symmetric bound state vertex functions on the light front
• Pion form factor from an AdS deformed background
• Charged pion electroproduction above the resonance region
• Light-cone QCD Sum Rules for the $\Lambda$ Baryon Electromagnetic Form Factors and its magnetic moment
• Accuracy of the pion elastic form factor extracted from a local-duality sum rule
• Charge-conjugation symmetric complete impulse approximation for the pion electromagnetic form factor in the Covariant Spectator Theory
• Hadronic Form Factor Models and Spectroscopy Within the Gauge/Gravity Correspondence
• Pion transverse charge density and the edge of hadrons
• Electromagnetic form factors of ${\Lambda }_b$ in the Bethe-Salpeter equation approach
• The pion wave function in covariant light-front dynamics
• Conformal Symmetry and Pion Form Factor: Space- and Time-like Region
• Exploring the flavor content of light and heavy-light pseudoscalars
• Pion and proton form factors in the Regge description of electroproduction $p(e,e^{\prime }{\pi }^{+})n$
• Space- and time-like electromagnetic pion form factors in light-cone pQCD
• Constraining the low energy pion electromagnetic form factor with space-like data
• Role of the rho meson in the description of pion electroproduction experiments at JLab
• Pion off-shell electromagnetic form factors: data extraction and model analysis
• Pion distribution amplitude from holographic QCD and the electromagnetic form factor F_pi(Q2)
• Pseudo-scalar meson form factors with maximally twisted Wilson fermions at Nf = 2
• Transverse and spatial structure of light to heavy pseudoscalar mesons in light-cone quark model
• Chiral anomaly and the pion properties in the light-front quark model
• Constraining the low energy Pion electromagnetic form factor with space-like and phase of time-like data
• The electromagnetic form factor of the pion: Results from the lattice
• Space-and Time-like Electromagnetic Kaon Form Factors
• Meson distribution amplitudes in holographic models
• Generalized form factors and spin structures of the kaon
• RQM description of the charge form factor of the pion and its asymptotic behavior
• Chiral sum rule on the light front and the 3D image of the pion
• Pion form factor and reactions e^+e^---> omega pi^0 and e^+e^---> pi^+ pi^- pi^+ pi^- at energies up to 2-3 GeV in the many-channel approach
• Scalar, Vector and Tensor Form Factors of Pion and Kaon
• Hadron Structure in Chiral Perturbation Theory
• Spin-orbit correlation and spatial distributions for spin-0 hadrons
• New constraints on the Pion EM form factor using Pi'(-Q^2)
• Light-Front Quantization and AdS/QCD: An Overview
• Off-shell pion properties: electromagnetic form factors and light-front wave functions
• Pion form factor in the range -10 GeV^2 < s < 1 GeV^2
• The Dynamics and Thermodynamics of Soft-Wall AdS/QCD
• Effect of nuclear medium on the spatial distribution of pions
• Light-Front Holography, Light-Front Wavefunctions, and Novel QCD Phenomena
• Kaon transverse charge density from space- and timelike data
• Separated Response Functions in Exclusive, Forward ${\pi }^{\pm }$ Electroproduction on Deuterium
• Gauge Invariant Two-Photon-Exchange Contributions in $e^{-}{\pi }^{+}\to e^{-}{\pi }^{+}$
• RQM description of PS meson form factors, constraints from space-time translations, and underlying dynamics
• Chiral Symmetry Breaking in a Soft-Wall Model of AdS/QCD
• Two-Photon-Exchange effects in $ep\to en{\pi }^{+}$ and their corrections to separated cross sections ${\sigma }_{\text{L,T,LT,TT}}$ at small $-t$
• The AdS/QCD Correspondence and Exclusive Processes
• Investigations of hadron structure on the lattice
• AdS/QCD and Light Front Holography: A New Approximation to QCD
• Sea-quark effects in the pion charge form factor
• Pseudoscalar current and covariance with the light-front approach
• QCD and Light-Front Holography
• GPDs of hadrons and elastic pion-nucleon scattering
• Impact of dynamical chiral symmetry breaking on meson structure and interactions
• Quadrupole moments of spin-1 systems: the rho meson, the S-wave deuteron and some general constraints
• Analysis of the Pion Electromagnetic Form Factor with Next-to-Next-to-Leading Order QCD Corrections
• Electromagnetic form factors of ${\Lambda }_c$ in the Bethe-Salpeter equation approach
• Resonance-Parton Duality in $(e,e^{\prime }\pi )$ off Nucleons
• Feasibility Study of Pion and Kaon Structure via the Sullivan Process at EicC
• Light-Front Model of Transition Form-Factors in Heavy Meson Decay
• Generalized Parton Distributions of Pions. Spin Structure of Hadrons
• Can we extract the pion electromagnetic form factor from a t-channel diagram only?
• The pion electromagnetic structure with self-energy
• Nonlocal Condensate Model for QCD Sum Rules
• Vector Meson Dominance as the first order of a sequence of Pade Approximants
• Analytic pion form factor
• Beam spin asymmetry in deeply virtual $\pi$ production
• Pion electromagnetic form factor with Minkowskian dynamics
• Pion generalized parton distributions at zero skewness