Microdosimetric Approach to HIMM-WW-defined Relative Biological Effectiveness Verification for Carbon-ion Treatment Beam

• 作者: Chen Weiqiang Dai Tianyuan Dai Zhongying He Pengbo Li Qiang Liu Xinguo Ma Yuanyuan Meng Qianqian Shen Guosheng Zhang Hui Zhang Xiaofang
• 来源期刊: 中国科学院近代物理研究所和兰州重离子研究装置年报:英文版
• 学科: 物理学
• 关键词: MeV/u verify KINETIC
• 年，卷（期）: 2018,（1）
• 页码范围: 151-152
• 页数: 2页
• 分类号: O57

摘要

Heavy Ion Medical Machine in Wuwei(HIMM-WW)has already been built.The new facility,with four therapy terminals,can provide carbon-ion beams with energy ranging from 120 to 400 MeV/u.For HIMM-WW,a LETbased approach is adopted to calculate RBE.Considering the successful application of microdosimetric kinetic model(MKM)and plentiful therapeutic experience in Japan for clinical Carbon-ion therapy,the purpose of this study is to verify the RBE value used in HIMM-WW with microdosimetric approach.