2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/223228The infrared behavior of the Adler function is examined by making use of a recently derived integral representation for the latter. The obtained result for the Adler function agrees with its experimental prediction in the entire energy range. The inclusive $τ$ lepton decay is studied in the framework of the developed approach.Talk given at 14th International QCD Conference (QCD 08), 7 - 12 July 2008, Montpellier, France; 4 pages, 1 figureHigh Energy Physics - PhenomenologyHigh Energy Physics - Theorytext