L. HerreraL. A. N��ez2026-03-222026-03-22199210.1007/bf00642923https://doi.org/10.1007/bf00642923https://andeanlibrary.org/handle/123456789/62423enPhysicsSupernovaGravitational collapseAstrophysicsNeutrinoAdiabatic processShock (circulatory)Neutron starType II supernovaAstronomySupernovae: Where and why do they break off?article