Polarized GPDs and structure functions of $\rho$ meson

Abstract

The $\rho$ meson polarized generalized parton distribution functions, its structure functions $g_1$ and $g_2$ and its axial form factors ${\tilde{G}}_{1,2}$ are studied based on a light-front quark model for the first time. Comparing our obtained moments of $g_1$ to lattice QCD calculation, we find that our results are reasonably consistent to the Lattice predictions.

References in corpus (11)

• Spin Structure of the Nucleon - Status and Recent Results
• Generalized parton distributions of the pion in chiral quark models and their QCD evolution
• Pion Generalized Parton Distributions with covariant and Light-front constituent quark models
• Gravitational and higher-order form factors of the pion in chiral quark models
• Resolution of the Proton Spin Problem
• Final COMPASS results on the deuteron spin-dependent structure function $g_1^{\mathrm{d}}$ and the Bjorken sum rule
• $\rho$ meson unpolarized generalized parton distributions with a light-front constituent quark model
• Transversity generalized parton distributions for the deuteron
• Magnetic moment of the rho meson in instant-form relativistic quantum mechanics
• Moments of Spin Structure Functions: Sum Rules and Polarizabilities
• $\rho$ meson impact parameter distributions

Cited by in corpus (8)

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• Generalized parton distributions in spin-3/2 particles
• Determination of generalized parton distributions through a simultaneous analysis of axial form factor and wide-angle Compton scattering data
• Unpolarized generalized parton distributions of light and heavy vector mesons
• Generalized parton distributions of $\Delta$ resonance in a diquark spectator approach
• Valence quark distribution of light $\rho$ and heavy $J/\psi$ vector mesons in light-cone quark model
• Twist-3 contribution in the Drell-Yan process with tensor-polarized deuteron