2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/198676The polarization of a surrounding QCD medium modifies the induced gluon radiation spectrum of a high-energy parton at small transverse momenta for a single interaction and for multiple scatterings as well. This effect is an analogue of the Ter-Mikaelian effect in QED, superimposed to the Landau--Pomeranchuk effect, however it appears in QCD in a different phase space region.9 LaTeX pages including eps figuresHigh Energy Physics - Phenomenologytext