2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/193673A new parameter-free method is proposed for treatment of single-particle resonances in the real-energy continuum shell model. This method yields quasi-bound states embedded in the continuum which provide a natural generalization of weakly bound single-particle states.22 pages, 10 figuresNuclear Theorytext