Jhf Overview -- Strangeness Nuclear Physics and Particle Physics Programs

Strangeness nuclear physics is one of the major subjects in nuclear physics to be explored at the 50 GeV PS. Spectroscopic studies of S = -2 systems are quite unique to the new facility. Also, high-resolution γ-ray spectroscopy will be carried out for a wide range of hypernuclei at high precision. In particle pysics, there are three interesting subjects: neutrino long-baseline oscillation experiments, kaon rare decays, and muon rare decays. An overview of these topics is presented in this paper.