Hadronic Momentum Densities in the Transverse Plane

Abstract

We examine the spatial density within extended objects of the momentum component $p^{+}$, and find relativistically exact connections to Fourier transforms of gravitational form factors. We apply these results to obtain semi-empirical momentum density distributions within nucleons, and similar distributions for spin-1 objects based on theoretical results from the AdS/QCD correspondence. We find that the momentum density in the transverse plane is more compact than the charge density.

4 pages, 2 figures

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• Gravitational form factors and mechanical properties of proton in a light-front quark-diquark model
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• Strange mesons and kaon-to-pion transition form factors from holography
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• Generalized Parton Distributions of Pion for Non-Zero Skewness in AdS/QCD
• Generalized parton distributions and spin structures of light mesons from a light-front Hamiltonian approach
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• Charge and magnetization densities in transverse coordinate and impact parameter space
• Charm meson couplings in hard-wall Holographic QCD
• Stress out of charmonia
• Nucleon to $\Delta$ transition form factors and empirical transverse charge densities
• Relativistic energy-momentum tensor distributions in a polarized nucleon
• Deuteron gravitational form factors, generalized parton distributions, and charge density in the framework of the soft-wall AdS/QCD model
• Recent Results in AdS/QCD
• Timelike Virtual Compton Scattering from Electron-Positron Radiative Annihilation
• Energy-momentum tensor in QCD: nucleon mass decomposition and mechanical equilibrium
• Mechanical properties of the proton from a deformed AdS holographic model
• Vector Meson Gravitational Form Factors and Generalized Parton Distributions at finite temperature within the soft-wall AdS/QCD Model
• Transverse energy-momentum tensor distributions in polarized nucleons