2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/205108We analyze the WW scattering in scenarios of dynamical electroweak symmetry breaking of walking technicolor type. We show that in these theories there are regions of the parameters space allowed by the electroweak precision data, in which unitarity violation is delayed at tree level up to around 3-4 TeV without the inclusion of any sub-TeV resonances.2 Columns RevTeX, 10 pages, 9 FiguresHigh Energy Physics - Phenomenologytext