2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/82380The KNNN bound states recently discovered at KEK are studied. It is shown that the Lambda(1405) and Sigma(1385) resonant states coupled to the KN system may generate an attraction strong enough to form such bound states.8 pagesNuclear TheoryHigh Energy Physics - Phenomenologytext