2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/40924We report our calculations on the logarithmic slope of the diffractive structure function F_2^D considering distinct approaches coming from both the pQCD and the Regge descriptions of diffractive DIS. Such a quantity is a potential observable to discriminate between pQCD and Regge domains and allows to disentangle the underlying dynamics.8 pages, 3 figures, style elsart.cls. Talk presented by M.B. Gay Ducati at the IXth Blois Workshop, Pruhonice near Prague, June 9-15, 2001High Energy Physics - PhenomenologyHigh Energy Physics - Experimenttext