2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/37811The current program of kaon-decay experiments at the KEK 12GeV Proton Synchrotron (KEK-PS) and the prospects for the future kaon program at the new 50GeV PS of J-PARC, being constructed in Japan, are reviewed.6 pages, frascatiphys_C.sty, 3 figures; to appear in the proceedings of DAFNE2004: Physics at Meson Factories, Frascati, June 7-11, 2004High Energy Physics - Experimenttext