Some numerical studies of the evolution of generalized parton distributions

Abstract

We study the evolution behavior of generalized parton distributions at small longitudinal momentum fraction. Particular attention is paid to the ratio of a generalized parton distribution and its forward limit, to the mixing between quarks and gluons, and to the dependence on the squared momentum transfer t.

12 pages, 12 figures. v2: added comments on power-law behavior

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• Exclusive ${\rho }^0$ electroproduction on the proton at CLAS
• A simple form for the low-x generalized parton distributions in the skewed regime
• Spatial imaging of proton via leading-twist non-skewed GPDs with basis light-front quantization
• Generalised parton distributions from the off-forward Compton amplitude in lattice QCD
• Dual parametrization of generalized parton distributions in two equivalent representations
• On the mistake in the implementation of the minimal model of the dual parameterization and resulting inability to describe the high-energy DVCS data
• Form factors and other measures of strangeness in the nucleon
• A Monte-Carlo Simulation of Double Parton Scattering
• Generalised parton distributions at small x
• NLO corrections to the deeply virtual meson production revisited: impact on the extraction of generalized parton distributions
• Status of DVMP, DVCS and GPDs
• Accessing GPDs from experiment --- potential of a high-luminosity EIC ---
• Revisiting evolution equations for generalised parton distributions
• Some news about generalised parton distributions