2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/133105The Debye mass m_D is computed nonperturbatively in the deconfined phase of QCD, where chromomagnetic confinement is known to be present. The latter defines m_D to be m_D=c_D\sqrt{σ_s}, where c_D \approx 2 and σ_s=σ_s(T) is the spatial string tension. The resulting magnitude of m_D(T) and temperature dependence are in good agreement with lattice calculations.4 pages, 1 figure. Talk given at the XXXIII International Conference on High Energy Physics (ICHEP06), Moscow, Russia, 26 July - 02 August 2006;v2: minor misprints corrected; few references addedHigh Energy Physics - PhenomenologyHigh Energy Physics - LatticeHigh Energy Physics - TheoryNuclear Theorytext