@inproceedings{oai:repo.qst.go.jp:00084678, author = {北條, 悟 and 涌井, 崇志 and 村松, 正幸 and 片桐, 健 and 杉浦, 彰則 and 岡田, 高典(AEC) and 山口, 道晴(AEC) and 神谷, 隆(AEC) and 白井, 敏之 and Satoru, Hojo and Takashi, Wakui and Masayuki, Muramatsu and Ken, Katagiri and Akinori, Sugiura and Toshiyuki, Shirai}, book = {2021年第18回日本加速器学会年会プロシーディング}, month = {Oct}, note = {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- Industry HM-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 1534 hours. The HM-18, that is a fixed energy negative-ion accelerator, has been providing 18 MeV protons and 9 MeV deuterons to produce short-lived radiopharmaceuticals for Positron Emission Tomography (PET). The annual total operation time of HM-18 in last year was 1181 hours.}, pages = {781--783}, title = {放医研サイクロトロン施設の現状報告(2021)}, year = {2021} }