2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/185119Recently proposed stabilization mechanism of the Randall-Sundrum metric gives rise to a scalar radion, which couples universally to matter with a weak interaction ($\simeq 1$ TeV) scale. Demanding that gauge boson scattering as described by the effective low enerrgy theory be unitary upto a given scale leads to significant constraints on the mass of such a radion.10 page Latex 2e file including 4 postscript figures. Accepted in Journal of Physics GHigh Energy Physics - Phenomenologytext