液体リチウムターゲット加速器BNCT照射システムの将来性―7Li(p,n)7Beしきい値近傍反応中性子の利用―

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2014/09/01

タイトル(英語): Future of Accelerator Based BNCT Neutron Irradiation System using Liquid Lithium Target―The Usage of Neutrons from 7Li(p,n)7Be Near Threshold Reactions―

著者名: 古林　徹（京都大学原子炉実験所／東京工業大学原子炉工学研究所），林崎　規託（東京工業大学原子炉工学研究所），片渕　竜也（東京工業大学原子炉工学研究所），山本　哲哉（筑波大学医学医療系脳神経外科），三浦　邦明（助川電気工業（株）），有冨　正憲（東京工業大学原子炉工学研究所）

著者名(英語): Tooru Kobayashi (Research Reactor Institute, Kyoto University/Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology), Noriyosu Hayashizaki (Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology), Tatsuya Katabuchi (Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology), Tetsuya Yamamoto (Department of Neurosurgery, Faculty of Medicine, University of Tsukuba), Kuniaki Miura (Sukegawa Electric Co., Ltd.), Masanori Aritomi (Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology)

キーワード: BNCT，RFQ陽子加速器，液体リチウム，中性子発生ターゲット，しきい値近傍反応　　BNCT，RFQ proton accelerator，liquid lithium，neutron producing target，near threshold reaction

要約(英語): The future of accelerator-based (Acc-based) neutron irradiation system (NIS) for boron neutron capture therapy (BNCT) using liquid lithium target was studied especially for the usage of neutrons from 7Li(p,n)7Be near threshold reactions. The next generation of NIS for BNCT is envisioned to have a non-invasive dose monitoring system during clinical BNCT performed at a downtown hospital. A liquid lithium film flow for the neutron producing target for BNCT has been established. The combination of a long-life neutron producing target such as a liquid lithium target and a stable proton accelerator such as RFQ is evaluated as a promising candidate for this future system. A new design standard for an Acc-based NIS for BNCT derived from the viewpoints of secondary cancer induced by BNCT, was proposed.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.134 No.9 （2014） 特集Ⅰ：制御系設計における適応・学習・同定・モデリングの新展開　特集Ⅱ：インテリジェント・システム

本誌掲載ページ: 1406-1413 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/134/9/134_1406/_article/-char/ja/