2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/46367The connection between renormalons and power corrections is discussed in the case the effective coupling constant has an infrared fixed point of perturbative origin.Latex,6 pages,no figures.Talk presented at the 'Int. Workshop on Deep Inelastic Scattering and Related Phenomena' (DIS96), Rome, Italy, April 15-19, 1996High Energy Physics - Phenomenologytext