2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/43855We discuss the importance of being able to detect Higgs-to-Higgs-pair decays in the context of the Next-to-Minimal Supersymmetric Model (NMSSM) and demonstrate the excellent capabilities of a photon collider for this purpose.6 pages, 2 figures, To appear in Proceedings of the International Conference on Linear Colliders, Paris, April 19-23, 2004High Energy Physics - Phenomenologytext