2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/185376We present in this paper a calculation of the average proton-nucleus ine- lasticity. Using an Iterative Leading Particle Model and the Glauber model, we relate the leading particle distribution in nucleon-nucleus interactions with the respective one in nucleon-proton collisions. To describe the leading particle distribution in nucleon-proton collisions, we use the Regge-Mueller formalism. To appear in Journal of Physics G.11 pages, 2 figuresHigh Energy Physics - Phenomenologytext