2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/43689Using the Good and Walker picture, we derive a simple formula for diffractive dissociation that can apply to recent data collected at HERA in the low Q2 regime.4 pages, 1 figure; talk presented at DIS 2004, Strbske Pleso, Slovakia, April 2004High Energy Physics - Phenomenologytext