Helicity-dependent generalized parton distributions in constituent quark models

Abstract

Helicity-dependent generalized parton distributions of the nucleon are derived from the overlap representation of generalized parton distributions using light-cone wave functions obtained in constituent quark models. Results from two different quark models are used also to study the angular momentum sum rule and the spin asymmetry in polarized electron scattering.

20 pages, 5 figures, 2 tables

References in corpus (22)

• Generalized Parton Distributions
• Hard Exclusive Reactions and the Structure of Hadrons
• Final state interactions and gauge invariant parton distributions
• Measurement of the Beam-Spin Azimuthal Asymmetry Associated with Deeply-Virtual Compton Scattering
• Observation of exclusive DVCS in polarized electron beam asymmetry measurements
• Measurements of the $Q^2$-Dependence of the Proton and Neutron Spin Structure Functions g1p and g1n
• Light-Cone Wavefunction Representation of Deeply Virtual Compton Scattering
• Moments of Nucleon Generalized Parton Distributions in Lattice QCD
• Generalized parton distributions with helicity flip
• Measurement of Deeply Virtual Compton Scattering at HERA
• The Spin Structure of the Nucleon
• Structure Functions are not Parton Probabilities
• Covariant nucleon electromagnetic form factors from the Goldstone-boson-exchange quark model
• Linking generalized parton distributions to constituent quark models
• Probing chiral-odd GPD's in diffractive electroproduction of two vector mesons
• Polynomiality of unpolarized off-forward distribution functions and the D-term in the chiral quark-soliton model
• Covariant axial form factor of the nucleon in a chiral constituent quark model
• Polynomiality of helicity off-forward distribution functions in the chiral quark-soliton model
• Spin force dependence of the parton distributions: the ratio $F_2^n(x,Q^2)/F_2^p(x,Q^2)$
• Polynomiality of off-forward distribution functions in the chiral quark soliton model
• Overview on All Reactions Linked to GPDs
• Orbital Angular Momentum Parton Distributions in Light-Front Dynamics

Cited by in corpus (43)

• Unraveling hadron structure with generalized parton distributions
• Quark Wigner Distributions and Orbital Angular Momentum
• Transverse momentum dependent parton distributions in a light-cone quark model
• The quark orbital angular momentum from Wigner distributions and light-cone wave functions
• Unified framework for generalized and transverse-momentum dependent parton distributions within a 3Q light-cone picture of the nucleon
• Chiral-odd generalized parton distributions in constituent quark models
• Azimuthal spin asymmetries in light-cone constituent quark models
• Nucleon structure from basis light-front quantization
• Sivers and Boer-Mulders functions in Light-Cone Quark Models
• Pion TMDs in light-front constituent approach, and Boer-Mulders effect in the pion-induced Drell-Yan process
• Nucleon spin densities in a light-front constituent quark model
• The generalized parton distribution function (E^u+E^d)(x,xi,t) of the nucleon in the chiral quark soliton model
• Virtual meson cloud of the nucleon and generalized parton distributions
• Drell-Yan processes, transversity and light-cone wavefunctions
• Double parton correlations and constituent quark models: a Light Front approach to the valence sector
• Correlations in Double Parton Distributions: Perturbative and Non-Perturbative effects
• Transverse-momentum dependent parton distribution functions beyond leading twist in quark models
• Modelling the nucleon structure
• Wigner distributions and orbital angular momentum of a proton
• Quark Wigner distributions and spin-spin correlations
• Angular momentum and generalized parton distributions for the proton with basis light-front quantization
• Gluon distributions in the proton in a light-front spectator model
• Helicity-dependent generalized parton distributions for nonzero skewness
• Relativistic effects in model calculations of double parton distribution function
• Parton content of the nucleon from distribution amplitudes and transition distribution amplitudes
• Spatial imaging of proton via leading-twist non-skewed GPDs with basis light-front quantization
• Generalized parton distributions in a meson cloud model
• Nonperturbative versus perturbative effects in generalized parton distributions
• NNLO nucleon parton distributions from a light-cone quark model dressed with its virtual meson cloud
• Electron Structure: Shape, Size and GPDs in QED
• The spin structure of the nucleon in light-cone quark models
• Study of kaon structure using the light-cone quark model
• Helicity-dependent generalized parton distributions and composite constituent quarks
• Collinear parton distributions and the structure of the nucleon sea in a light-front meson-cloud model
• Polarized gluon distribution in the proton from holographic light-front QCD
• Relativity and constituent quark structure in model calculations of parton distributions
• Double parton distributions in Light-Front constituent quark models
• Generalized parton distributions of hadrons with composite constituents
• Generalized parton distributions of the nucleon in constituent quark models
• Spin structure of the nucleon on the light front
• T-odd Wigner Distributions in boost-invariant longitudinal position space and Spin-momentum correlation in proton
• Light-cone distribution amplitudes of the nucleon and $\Delta$ baryon
• Double parton correlations in Light-Front constituent quark model