2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/81466Superheavy nuclei are investigated in a nonlinear chiral SU(3)-model. The proton number Z=120 and neutron numbers of N=172, 184 and 198 are predicted to be magic. The charge distributions and alpha-decay chains hint towards a hollow structure.9 pages, 5 figuresNuclear Theorytext