2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/41227I discuss the phase structure of strongly interacting matter at high temperatures and densities, as predicted by statistical QCD, and consider in particular the nature of the transition of hot hadronic matter to a plasma of deconfined quarks and gluons.13 pages, 12 figuresHigh Energy Physics - Phenomenologytext