2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/186465Modifications of jet-like azimuthal correlations have revealed novel properties of the medium created in relativistic heavy-ion collisions. Experimental results on jet-like 2- and 3-particle correlations, specificly "punch-through" at high transverse momentum, broadening at low and modest transverse momentum, and particularly the possible experimental evidence for conical flow, are reviewed. Future prospects of jet-like correlations and their physics potential are discussed.Invited talk at Quark Matter 2006Nuclear Experimenttext