2011/12/12 by Mantas Meskauskas, Meskauskas, Mantas, A.H. Mueller +2
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.1112.2597
19 pages, 4 figures
arxiv created 2011/12/12 · openalex publication_date 2011/12/12 · arxiv updated 2011/12/13 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Relying on the collinear factorization approach, we demonstrate that H1 and ZEUS measurements of exclusive light vector meson and photon electroproduction cross sections can be simultaneously described for photon virtualities of Q >2 GeV. Our findings reveal that quark exchanges are important in this small xBj region and that in leading order approximation the gluonic skewness ratio is much smaller than one.