2025 年 21 巻 4 号 p. 272-278
J-PARC provides 3 GeV proton beam to Material and Life Science Experimental Facility (MLF) and produce intense neutron beam and muon beam. It also provides 30 GeV proton beam to hadron experimental facility (HEF) and neutrino facility. In HEF, proton, secondary pion and kaon, or tertiary muon are used for particle and nuclear physics experiments. At neutrino facility, muon neutrino beam is produced for neutrino experiments. Research fields with those beams range very widely from industrial applications to elementary particle physics. Overviews of those research with J-PARC beams are described.