2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/42218Supersymmetric particles can be produced copiously at future colliders. From the high-precision data taken at e+e- linear colliders, TESLA in particular, and combined with results from LHC, and CLIC later, the low-energy parameters of the supersymmetric model can be determined. Evolving the parameters from the low-energy scale to the high-scale by means of renormalization group techniques the fundamental supersymmetry parameters at the high scale, GUT or Planck, can be reconstructed to reveal the origin of supersymmetry breaking.13 pages, latex, 8 figures, invited talk at the 10th International Conference on Supersymmetry and Unification of Fundamental Interactions (SUSY02), 17-23 June 2002, DESY Hamburg, GermanyHigh Energy Physics - Phenomenologytext