Cross sections and spin asymmetries in vector meson leptoproduction

2009/10/22 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 #hep-ph

paper · pdf · doi:10.48550/arxiv.0910.4308

4 pages, 6 figures, report in XIII Workshop On High Energy Spin Physics, Dubna, Russia September 1 - 5, 2009

arxiv created 2009/10/22 · openalex publication_date 2009/10/22 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Light vector meson leptoproduction is analyzed on the basis of the generalized parton distributions. Our results on the cross section and spin effects are in good agrement with experiment at HERA, COMPASS and HERMES energies. Predictions for A_UT asymmetry for various reactions are presented.

Related

• Leptoproduction of Vector Mesons at Small \xbj and Generalized Parton Distributions
• Spin effects in vector meson and Q Q production
• Role of transversity in spin effects in meson leptoproduction
• What can we lean about GPDs from light meson leptoproduction experiments
• Spin Effects and Amplitude Structure in Vector Meson Photoproduction at Small x