2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/40517We have studied [1] flavor neutrinos confined to our four-dimensional world coupled to one "bulk" state, i.e., a Kaluza-Klein tower. Within a minimal model, we accomodate existing experimental constraints (CHOOZ experiment, solar and atmospheric data). No direct flavor oscillations nor MWS effects are needed. An energy independent suppression is produced at large distances.6 pages; 2 figures; talk at "Cairo International Conference on High Energy Physics", Cairo, Egypt, January 2001High Energy Physics - Phenomenologytext