Nucleon electromagnetic form factors on the lattice and in chiral effective field theory

Abstract

We compute the electromagnetic form factors of the nucleon in quenched lattice QCD, using non-perturbatively improved Wilson fermions, and compare the results with phenomenology and chiral effective field theory.

48 pages, 14 figures; v2: 53 pages, 15 figures, version accepted for publication

References in corpus (11)

• Physical Nucleon Properties from Lattice QCD
• Status on nucleon electromagnetic form factors
• Quark mass dependence of the nucleon axial-vector coupling constant
• Cutoff schemes in chiral perturbation theory and the quark mass expansion of the nucleon mass
• The nucleon's strange electromagnetic and scalar matrix elements
• Quark Contributions to Baryon Magnetic Moments in Full, Quenched and Partially Quenched QCD
• Non-perturbative renormalisation and improvement of the local vector current for quenched and unquenched Wilson fermions
• Nucleon electromagnetic form factors from lattice QCD
• Panel discussion on chiral extrapolation of physical observables
• Lattice Results on the Connected Neutron Charge Radius
• A non-perturbative determination of Z_V and b_V for O(a) improved quenched and unquenched Wilson fermions

Cited by in corpus (92)

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• Precision Electromagnetic Structure of Octet Baryons in the Chiral Regime
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• Nucleon electromagnetic form factors from lattice QCD using a nearly physical pion mass
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• Precision Nucleon Charges and Form Factors Using 2+1-flavor Lattice QCD
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• Measurements of the neutron electric to magnetic form factor ratio GEn/GMn via the ^2H(\vec{e},e'\vec{n})^1H reaction to Q^2 = 1.45 (GeV/c)^2
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• Nucleon mass: from lattice QCD to the chiral limit
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• Baryon magnetic moments in the background field method
• Nucleon Structure from Lattice QCD Using a Nearly Physical Pion Mass
• Chiral Perturbation Theory and the first moments of the Generalized Parton Distriputions in a Nucleon
• Role of diquark correlations and the pion cloud in nucleon elastic form factors
• Brout-Englert-Higgs physics: From foundations to phenomenology
• Nucleon electromagnetic form factors in twisted mass lattice QCD
• Nucleon structure with two flavors of dynamical domain-wall fermions
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• Magnetic form factors of the octet baryons from lattice QCD and chiral extrapolation
• Nucleon strangeness form factors from N_f=2+1 clover fermion lattice QCD
• Lattice study of semileptonic form factors with twisted boundary conditions
• Determination of the Axial-Vector Weak Coupling Constant with Ultracold Neutrons
• Chiral extrapolation of nucleon magnetic form factors
• Octet baryon electromagnetic form factors in nuclear medium
• Nucleon Electromagnetic Form Factors in the Continuum Limit from 2+1+1-flavor Lattice QCD
• Isovector electromagnetic form factors of the nucleon from lattice QCD and the proton radius puzzle
• Valence quark contribution for the gamma N -> Delta quadrupole transition extracted from lattice QCD
• Precision electromagnetic structure of decuplet baryons in the chiral regime
• Dirac and Pauli form factors from lattice QCD
• Chiral extrapolation of octet-baryon charge radii
• Improved Light-Cone Sum Rules for the Electromagnetic Form Factors of the Nucleon
• Electroweak structure of the nucleon, meson cloud and light-cone wavefunctions
• Electric form factors of the octet baryons from lattice QCD and chiral extrapolation
• A covariant view on the nucleons' quark core
• Electromagnetic form factors of the Delta with D-waves
• Investigation of the Second Moment of the Nucleon's g1 and g2 Structure Functions in Two-Flavor Lattice QCD
• Measurement of the neutron $\beta$-asymmetry parameter $A_0$ with ultracold neutrons
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• Octet baryon electromagnetic form factors in a relativistic quark model
• Generalized parton distributions for the nucleon in chiral perturbation theory
• Strange Baryon Electromagnetic Form Factors and SU(3) Flavor Symmetry Breaking
• Magnetic moments of vector, axial, and tensor mesons in lattice QCD
• Nucleon and gamma N -> Delta lattice form factors in a constituent quark model
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• Nucleon form factors from quenched lattice QCD with domain wall fermions
• Electromagnetic Contribution to the Proton-Neutron Mass Splitting
• Electromagnetic form factors of the Delta in a S-wave approach
• Chiral extrapolations for nucleon magnetic moments
• Precision calculation of the electromagnetic radii of the proton and neutron from lattice QCD
• Study of Lattice QCD Form Factors Using the Extended Gari-Krumpelmann Model
• The Fubini-Furlan-Rosetti sum rule and related aspects in light of covariant baryon chiral perturbation theory
• Nucleon electromagnetic form factors with non-local chiral effective Lagrangian
• Electromagnetic form factors of the nucleon from $N_f=2+1$ lattice QCD
• Strange nucleon electromagnetic form factors from lattice QCD
• Comparison of Nucleon Form Factors from Lattice QCD Against the Light Front Cloudy Bag Model and Extrapolation to the Physical Mass Regime
• The magnetic moments and electromagnetic form factors of the decuplet baryons in chiral perturbation theory
• Chiral extrapolation of nucleon magnetic moments at next-to-leading-order
• Exploratory study of the off-shell properties of the weak vector bosons
• Spin-dependent sum rules connecting real and virtual Compton scattering verified
• Nucleon form factors and structure functions
• Chiral Effective Theory Methods and their Application to the Structure of Hadrons from Lattice QCD
• Lattice Results on the Connected Neutron Charge Radius
• Transverse force distributions in the proton from lattice QCD
• Neutron electric dipole moment from lattice QCD
• Patterns of flavour symmetry breaking in hadron matrix elements involving u, d and s quarks
• Probing Nucleon Structure on the Lattice
• Hadronic structure from the lattice
• Feynman--Hellmann approach to transition matrix elements and quasi-degenerate energy states
• Lattice Investigations of Nucleon Structure at Light Quark Masses
• Nucleon magnetic form factors with non-local chiral effective Lagrangian
• Baryon structure from Lattice QCD
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• Chiral Perturbation Theory on the Lattice and its Applications
• Nucleon Form Factors: Probing the Chiral Limit
• A model-independent framework for determining finite-volume effects of spatially nonlocal operators
• Electromagnetic currents of the pion-nucleon system
• Light quark electromagnetic structure of baryons
• Nucleon axial-vector form factor and radius from future neutrino experiments
• Nucleon electromagnetic form factors with 2+1 flavors of domain wall fermions