2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/165549The decay of the $J=9^-$ isomeric state in $^{180}Ta$ is described in a model based on the phenomenon of chaos assisted tunneling. The model attempts to explain the enhanced decay of the isomeric state when irradiated by gamma-rays or subjected to Coulomb excitations.4 pages PDFNuclear Theorytext