2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/43117The process of a light neutral vector meson electroproduction is studied in the framework of QCD factorization in which the amplitude factorizes in a convolution of the nonperturbative meson distribution amplitude and the generalized parton densities with the perturbatively calculable hard-scattering amplitudes. We derive a complete set of hard-scattering amplitudes at next-to-leading order (NLO) for the production of vector mesons, $V=ρ^0, ω, ϕ$.5 pages, Prepared for the proceedings of the X-th International Workshop on High Energy Spin Physics, JINR Dubna, Sept. 16 - 20, 2003; typos in eq.(13) are correctedHigh Energy Physics - Phenomenologytext