2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/180462We discuss the structure of threshold corrections to soft supersymmetry-breaking parameters at the mass threshold of heavy chiral superfields. Nontrivial dependence on soft parameters of heavy matter fields originates from the `physical' definition of the threshold scale, at which the general form of soft supersymmetry breaking is derived in the superfield coupling formalism.7 pages, no figureHigh Energy Physics - Phenomenologytext