2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/44104We argue that recent NA49 results on multiparticle distributions and fluctuations, as a function of the number of participant nucleons, suggest that percolation plays an important role in particle production at high densities.13 pages, 5 eps figures, latexHigh Energy Physics - Phenomenologytext