Relating transverse structure of various parton distributions

Abstract

We present the results of T-even TMDs in a light front quark-diquark model of nucleons with the wave functions constructed from the soft-wall AdS/QCD prediction. The relations amongst TMDs are discussed. The $p_{\perp }$ dependence of the TMDs are compared with the $t$-dependence of the GPDs. AdS/QCD wave function provides an explanation behind the approximate $x$ and $p_{\perp }$ factorization observed in lattice TMD calculations.

11 pages, 8 figures, modified extensively, added new results and discusssions

References in corpus (10)

• Hadronic Spectra and Light-Front Wavefunctions in Holographic QCD
• Relations between generalized and transverse momentum dependent parton distributions
• Transverse-momentum distributions in a diquark spectator model
• The transverse momentum dependent distribution functions in the bag model
• Generalized parton distributions and transverse densities in a light-front quark-diquark model for the nucleons
• Transverse momentum dependent distribution functions in a covariant parton model approach with quark orbital motion
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Cited by in corpus (24)

• Universality of Generalized Parton Distributions in Light-Front Holographic QCD
• The Spin Structure of the Nucleon
• Nucleon structure from basis light-front quantization
• A light front quark-diquark model for the nucleons
• Gravitational form factors and mechanical properties of proton in a light-front quark-diquark model
• Wigner distributions and orbital angular momentum of a proton
• Quark Wigner distributions and spin-spin correlations
• Transverse structure of proton in a light-front quark-diquark model
• Nucleon parton distributions in a light-front quark model
• Helicity-dependent generalized parton distributions for nonzero skewness
• Structure of the nucleon at leading and subleading twist in the covariant parton model
• Gravitational form factors and angular momentum densities in light-front quark-diquark model
• Transverse structure of electron in momentum space in basis light-front quantization
• Charge and longitudinal momentum distributions in transverse coordinate space
• Nucleon axial form factor from generalized parton distributions
• Form factors and transverse charge and magnetization densities in the hard-wall AdS/QCD model
• Twist-4 T-even proton TMDs in the light-front quark-diquark model
• Determination of generalized parton distributions through a simultaneous analysis of axial form factor and wide-angle Compton scattering data
• Nucleon to $\Delta$ transition form factors and empirical transverse charge densities
• Sivers and Boer-Mulders TMDs of proton in a light-front quark-diquark model
• Unraveling sub-leading twist GTMDs of proton using LFQDM
• TMD Relations: Insights from a Light-Front Quark-Diquark Model
• T-odd Wigner Distributions in boost-invariant longitudinal position space and Spin-momentum correlation in proton
• Relations between generalized parton distributions and transverse momentum dependent parton distributions