2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/131737This paper deals with a comparison of Fractional Derivative and Monte carlo approaches to the modelling of anomalous diffusion in the field of particle transport. The goal of this research is to provide a better insight on the behavior of (radioactive) contaminant tracers when flowing through heterogeneous media.17 pages, 18 figuresStatistical MechanicsThe Monte Carlo and fractional kinetics approaches to the underground anomalous subdiffusion of contaminantstext