Charge and longitudinal momentum distributions in transverse coordinate space

Abstract

We investigate the charge distributions for the $u$ and $d$ quarks in transverse coordinate space in a light-front quark-diquark model for the nucleons using the overlaps of the wave functions constructed from the soft-wall AdS/QCD prediction. We have also obtained the charge distributions for proton and neutron in transverse coordinate space and compared it with the distributions obtained in impact-parameter space. Further, we study the longitudinal momentum distributions using the wave functions in the transverse coordinate space. We have also shown the explicit fermionic and bosonic contributions for different struck $u$ and $d$ quarks.

Published version

References in corpus (26)

• Hadronic Spectra and Light-Front Wavefunctions in Holographic QCD
• Light-Front Dynamics and AdS/QCD Correspondence: The Pion Form Factor in the Space- and Time-Like Regions
• Nucleon electromagnetic and gravitational form factors from holography
• Structure of Vector Mesons in Holographic Model with Linear Confinement
• Light and heavy mesons in a soft-wall holographic approach
• Light-Front Dynamics and AdS/QCD Correspondence: Gravitational Form Factors of Composite Hadrons
• Gravitational Form Factors of Vector Mesons in an AdS/QCD Model
• Empirical transverse charge densities in the nucleon and the nucleon-to-$\Delta$ transition
• Meson wave function from holographic models
• Dynamical holographic QCD with area-law confinement and linear Regge trajectories
• Realistic Transverse Images of the Proton Charge and Magnetic Densities
• Generalized parton distributions and transverse densities in a light-front quark-diquark model for the nucleons
• Nucleon structure including high Fock states in AdS/QCD
• Generalized Parton Distributions and Description of Electromagnetic and Graviton form factors of nucleon
• Chiral Symmetry Breaking and Meson Wave Functions in Soft-Wall AdS/QCD
• Nucleon resonances in AdS/QCD
• Gravitational Form Factors in the Axial Sector from an AdS/QCD Model
• Hadronic Momentum Densities in the Transverse Plane
• Electromagnetic Form Factors and Charge Densities From Hadrons to Nuclei
• Gravitational form factors and transverse spin sum rule in a light front quark-diquark model in AdS/QCD
• Nucleon structure in a light-front quark model consistent with quark counting rules and data
• Linear meson and baryon trajectories in AdS/QCD
• Light-front potential for heavy quarkonia constrained by the holographic soft-wall model
• Charge and magnetization densities in transverse coordinate and impact parameter space
• Charge Distributions in Transverse Coordinate Space and in Impact Parameter Space
• Electromagnetic and gravitational form factors in simulated QED and Yukawa model

Cited by in corpus (4)

• Helicity-dependent generalized parton distributions for nonzero skewness
• Gravitational form factors and angular momentum densities in light-front quark-diquark model
• Monopole and quadrupole contributions to the angular momentum density
• Deuteron transverse densities in holographic QCD