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Effects of quark GPDs in meson electroproduction

2010/11/29 by S. V. Goloskokov, Goloskokov, S. V.
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions

paper · pdf · doi:10.48550/arxiv.1011.6143

openalex publication_date 2010/11/29 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We analyze light meson electroproduction in the intermediate energy range where the quark contributions are essential. Our calculations are carried out on the basis of the handbag approach. We study cross sections and spin asymmetries for various vector and pseudoscalar mesons. Our results are in good agrement with COMPASS and HERMES experiments.

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