2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/42837We extend the dipole model for virtual photon - proton scattering to include the resolved photon component explicitly. The parameters of the resolved photon component are taken from the literature, while the parameters of the dipole-nucleon interaction are fitted to the HERA data. A good agreement with experimental data is obtained beyond the region of the fit.5 pages, 2 figures, a talk at the XI international workshop on Deep Inelastic Scattering, St. Petersburg, 23-27 April 2003High Energy Physics - Phenomenologytext