2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/220659After a decade of Fireball reign there is a hope for thin collimated Jet to solve the Supernova-GRB mystery8 pages, 10 figures; white pages 2009High Energy Astrophysical PhenomenaCosmology and Nongalactic Astrophysicstext