量研学術機関リポジトリ「QST-Repository」は、国立研究開発法人 量子科学技術研究開発機構に所属する職員等が生み出した学術成果（学会誌発表論文、学会発表、研究開発報告書、特許等）を集積しインターネット上で広く公開するサービスです。 Welcome to QST-Repository where we accumulates and discloses the academic research results(Journal Publications, Conference presentation, Research and Development Report, Patent, etc.) of the members of National Institutes for Quantum Science and Technology.
Thank you very much for using our website. On the 11th of March 2019, this site was moved from our own network server to the JAIRO Cloud network server. If you previously bookmarked this site, that bookmark will no longer work. We would be grateful if you could bookmark the website again. Thank you very much for your understanding and cooperation.
Heavy-ion radiotherapy with the Heavy ion Medical Accelerator synchrotron in Chiba (HIMAC) has been administered to more than 12,000 patients since 1994. We started the heavy-ion radiotherapy with a 3D scanning
irradiation system in 2011 and using a superconducting-rotating gantry in 2017, at a new treatment research facility in NIRS. We have continued some R&Ds on HIMAC to enhance the treatment quality and to improve the treatment
results. Since 2016, we have started developments of a compact superconducting rotating gantry and synchrotron to be applied for a newly started project of a “quantum scalpel” that is a next generation of the heavy-ion radiotherapy machine. This paper outlines those R&Ds as well as the present status of HIMAC facility.
HIMAC加速器の現状報告(2019)
