Insight into nucleon structure from lattice calculations of moments of parton and generalized parton distributions

Abstract

This talk presents recent calculations in full QCD of the lowest three moments of generalized parton distributions and the insight they provide into the behavior of nucleon electromagnetic form factors, the origin of the nucleon spin, and the transverse structure of the nucleon. In addition, new exploratory calculations in the chiral regime of full QCD are discussed.

arXiv comment9 pages, 9 figures, Cairns Workshop on Lattice Hadron Physics

References in corpus (8)

• Gauge-Invariant Decomposition of Nucleon Spin and Its Spin-Off
• Wave Functions, Evolution Equations and Evolution Kernels from Light-Ray Operators of QCD
• Generalized Parton Distributions
• Measurement of GEp/GMp in ep -> ep to Q2 = 5.6 GeV2
• Generalized parton distributions in impact parameter space
• Light-Cone Wavefunction Representation of Deeply Virtual Compton Scattering
• Perturbative QCD Analysis of the Nucleon's Pauli Form Factor F_2(Q^2)
• Chiral extrapolation of lattice moments of proton quark distributions

Cited by in corpus (39)

• Unraveling hadron structure with generalized parton distributions
• Nucleon Generalized Parton Distributions from Full Lattice QCD
• Generalized parton distributions from nucleon form factor data
• Vector meson electroproduction at small Bjorken-x and generalized parton distributions
• The Spin Structure of the Proton
• Nucleon form-factors of the energy momentum tensor in the chiral quark-soliton model
• Hadron structure from lattice quantum chromodynamics
• I=2 pi-pi Scattering from Fully-Dynamical Mixed-Action Lattice QCD
• The nucleon form-factors of the energy momentum tensor in the Skyrme model
• Light-Cone Models for Intrinsic Charm and Bottom
• The nucleon to Delta electromagnetic transition form factors in lattice QCD
• Hadronic physics with domain-wall valence and improved staggered sea quarks
• Lattice Computations of the Pion Form Factor
• Energy-momentum tensor form factors of the nucleon in nuclear matter
• The pion mass dependence of the nucleon form-factors of the energy momentum tensor in the chiral quark-soliton model
• Nucleon's energy-momentum tensor form factors in light-cone QCD
• Searching for intrinsic charm in the proton at the LHC
• Energy-momentum tensor form factors of the nucleon within a $\pi$-$\rho$-$\omega$ soliton model
• The dynamic origins of fermionic D-terms
• Phenomenological analysis of the nucleon spin contents and their scale dependence
• Search for intrinsic charm in vector boson production accompanied by heavy flavor jets
• Instanton-induced Azimuthal Spin Asymmetry in Deep Inelastic Scattering
• Gravitational transition form factors of $N(1535)\to N$
• The Physics of Heavy Quark Distributions in Hadrons: Collider Tests
• Gravitational form factors of hyperons in light-cone QCD
• Gravitational form factors of $N(1535)$ in QCD
• Parton distributions from the lattice
• Moments of generalized parton distribution functions and the nucleon spin contents
• Electromagnetic Hadronic Form-Factors
• The spin dependent structure functions of the nucleon
• QCD Sum Rules and Models for Generalized Parton Distributions
• Understanding nucleon structure using lattice simulations
• Nucleon structure and hard p-p processes at high energies
• Topics in Effective Field Theory for Lattice QCD
• Hadron Structure from Lattice QCD
• What the lattice can tell us about nucleon structure
• Gluon Structure Function of a Color Dipole in the Light-Cone Limit of Lattice QCD
• Pion form factor using domain wall valence and asqtad sea quarks
• Baryons on the lattice