Transverse charge and magnetization densities in holographic QCD

Abstract

We present a study of flavor structures of transverse charge and anomalous magnetization densities for both unpolarized and transversely polarized nucleons. We consider two different models for the electromagnetic form factors in holographic QCD. The flavor form factors are obtained by decomposing the Dirac and Pauli form factors for nucleons using the charge and isospin symmetry. The results are compared with two standard phenomenological parametrizations.

minor modifications, some references corrected

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Cited by in corpus (19)

• Generalized parton distributions and transverse densities in a light-front quark-diquark model for the nucleons
• Nucleon structure from basis light-front quantization
• Gravitational form factors and transverse spin sum rule in a light front quark-diquark model in AdS/QCD
• Gravitational form factors and angular momentum densities in light-front quark-diquark model
• The hidden-charm strong decays of the $Z_c$ states
• Longitudinal momentum densities in transverse plane for nucleons
• Valence quark contributions for the ${\gamma }^{\ast }N\to N(1440)$ form factors from Light-Front holography
• Deuteron transverse densities in holographic QCD
• Charge and longitudinal momentum distributions in transverse coordinate space
• Form factors and transverse charge and magnetization densities in the hard-wall AdS/QCD model
• Analytic parametrizations of the ${\gamma }^{\ast }N\to N(1440)$ form factors inspired by Light-Front holography
• Generalized parton distributions in the soft-wall model of AdS/QCD
• Charge and magnetization densities in transverse coordinate and impact parameter space
• Modification of generalized vector form factors and transverse charge densities of the nucleon in nuclear matter
• Nucleon to $\Delta$ transition form factors and empirical transverse charge densities
• Transverse densities and generalized parton distributions of $\rho$ meson in light front quark model
• Two-dimensional charge distributions of the $\Delta$ baryon: Interpolation between the nonrelativistic and ultrarelativistic limit
• A Comparative Study of Nucleon Structure in Light-Front Quark Models in AdS/QCD
• Transverse charge densities of the deuteron in soft-wall AdS/QCD