2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/207787The most general QCD-NLO Anomalous-Dimension Matrix of all four-fermion dimension six Delta F=2 operators is presented. Two applications of this Anomalous-Dimension Matrix to the study of SUSY contribution to K- Kbar mixing are also discussed.4 pages. Talk given at International Euroconference on Quantum Chromodynamics (QCD98), Montpellier, France, 2-8 july 1998. Submitted to Nucl. Phys. B (Proc. Suppl.)High Energy Physics - Phenomenologytext