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.
The cyclotron facility at National Institute of Radiological Sciences (NIRS) consists of a NIRS-930 cyclotron (Thomson-CSF AVF-930, Kb=110 MeV and Kf=90 MeV) and a small cyclotron HM-18(Sumitomo- Heavy- IndustryHM-18, K=20 MeV). The NIRS-930 has been used for production of radionuclide. The other purposes of NIRS-930 were research of physics, developments of particle detectors in space, research of biology, and so on. The annual total operation
time of NIRS-930 in last year was 1634 hours. The HM-18, that is a fixed energy negative-ion accelerator, has been providing 18 MeV protons and 9 MeV deuterons in order to produce short-lived radio-pharmaceuticals for Positron
Emission Tomography (PET). The annual total operation time of HM-18 in last year was 1547 hours.
放医研サイクロトロン(NIRS-930, HM-18)の現状報告 （2018）
