2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/48125We present a combined QCD analysis of diffractive and leading proton deep inelastic scattering data using the framework of fracture functions. It is shown that this framework allows a precise and unified perturbative QCD description for the data, alternative to those that relay on Regge factorization.5 pages, 7 figures, LaTeX, uses ltwol2e.sty and epsfig.sty. Talk given at ICHEP98High Energy Physics - Phenomenologytext