| 兰州重粒子加速器感生放射性的辐射防护 |
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| 引用本文： | 雷富安,徐俊奎,粱士彪,刘勇,李武元,徐翀,苏有武,杨掌众,丁华杰.兰州重粒子加速器感生放射性的辐射防护[J].核安全,2013(3):74-79. |
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| 作者姓名： | 雷富安 徐俊奎 粱士彪 刘勇 李武元 徐翀 苏有武 杨掌众 丁华杰 |
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| 作者单位： | [1]环境保护部西北核与辐射安全监督站,兰州730000 [2]中国科学院近代物理研究所,兰州730000 [3]环境保护部核与辐射安全中心,北京100082 |
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| 摘 要： | 采用FLUKA蒙特卡罗程序计算了兰州重粒子加速器所产生感生放射性核素的种类及其活度，研究了其活度随时间的变化关系，使用γ谱仪测定了冷却后加速器腔壁中长寿命放射性核素的γ能谱图，分析了感生放射性对放射性工作人员和公众的影响，提出了相应防护措施的建议。
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| 关 键 词： | 重离子加速器 感生放射性 辐射防护 |
Radiation Protection on Induced Radioactivity of the Heavy Ion Acceleration in Lanzhou |
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| LEI Fu＇an,Xu Junkui,LIANG Shibiao,LIU Yong,LI Wuyuan,XU Chong,SU Youwu,YANG Zhangzhong,DING Huajie.Radiation Protection on Induced Radioactivity of the Heavy Ion Acceleration in Lanzhou[J].Nuclear Safety,2013(3):74-79. |
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| Authors: | LEI Fu＇an Xu Junkui LIANG Shibiao LIU Yong LI Wuyuan XU Chong SU Youwu YANG Zhangzhong DING Huajie |
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| Affiliation: | 1. Northwest Regional Office of NucLear and Radiation Safety, MEP, Lanzhou 730000, China; 2. Institute of Modern Physics, Chinese Academia of Sciences, Lanzhou 730000, China; 3. Nuclear and Radiation Safety Center, MEP, Beijing 100082, China) |
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| Abstract: | Studying induced radioactivity of Heavy Ion Research Facility in Lanzhou （HIRFL） which is significance for radiation protection. The radionuclides and radioactivity were calculated by using the FLU- KA Monte Carlo code in this paper, the relationship between time and radioactivity was studied, and the γ energy spectrum diagram of the long life radionuclides in the accelerator cavity was measured with the gam- ma ray spectrometer. The effects of radionuclides for workers in radioactive areas and the public were ana- lyzed, and according to the characteristics of these radionuclides the protective measures were proposed. |
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| Keywords: | Heavy Ion Acceleration induced radioactivity radiations protection |
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