Abstract
The construction of the 1st phase Japan Proton Accelerator Research Complex (J-PARC) has been completed, and experimental facilities, (Materials and Life Science/Hadron/Neutrino) have been utilized for the users. Four major cryogenic systems (three of which are also superconducting magnet systems) have already been installed at J-PARC. There are also several further cryogenics/superconducting systems proposed as part of future J-PARC projects. This article introduces these new projects and briefly describes the cryogenics and superconducting technologies proposed for the projects.
