2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/203081We estimate the stopping length of an energetic gluon in a thermal plasma of strongly coupled N=4 super-Yang-Mills theory by representing the gluon as a doubled string rising up out of the horizon.33 pages, 8 figures. v2: minor improvementsHigh Energy Physics - Theorytext