Study on the shielding and dose rate distributions of therapeutic proton synchrotron accelerator based on fluka
文献类型：期刊论文
| 作者 | Zhang, Zhen1; Hou, Changsong1; Lian, Dexing1; Ma, Zhongjian2; Tao, Junquan2; Zhu, Weiguo1 |
| 刊名 | Radiation protection dosimetry
 |
| 出版日期 | 2018 |
| 卷号 | 178期号:1页码:1-7 |
| ISSN号 | 0144-8420 |
| DOI | 10.1093/rpd/ncx068 |
| 通讯作者 | Zhang, zhen(zhangzhen04@126.com) |
| 英文摘要 | Some therapeutic proton synchrotron accelerators will be built for cancer treatment in china. the radiation produced by proton must be carefully evaluated and shielded for occupational disease hazard assessment and environmental impact assessment. adopting the fluka code, a therapeutic room model, a synchrotron hall model and a high energy transport line tunnel model are constructed to get the ambient dose equivalent rate distributions. the ambient dose equivalent rates are also calculated with an empirical formula in some regions. the results calculated by the two ways are consistent with each other. the advantages and disadvantages of the two methods have been analyzed. the ambient dose equivalent rates are no more than 2.5 mu sv/h at 30 cm beyond the shielding wall and the maze door. the dose rates are <25 mu sv/h at 30 cm beyond the roof of the therapeutic room. these results comply with the national occupational health standard requirements. |
| WOS关键词 | RADIATION PROTECTION ; SELF-TOF ; IRON ; CONCRETE ; NE213 ; MODEL ; CODE |
| WOS研究方向 | Environmental Sciences & Ecology ; Public, Environmental & Occupational Health ; Nuclear Science & Technology ; Radiology, Nuclear Medicine & Medical Imaging |
| WOS类目 | Environmental Sciences ; Public, Environmental & Occupational Health ; Nuclear Science & Technology ; Radiology, Nuclear Medicine & Medical Imaging |
| 语种 | 英语 |
| WOS记录号 | WOS:000423079600001 |
| 出版者 | OXFORD UNIV PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2177900 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Zhang, Zhen |
| 作者单位 | 1.Natl Inst Radiol Protect, Chinese Ctr Dis Control & Prevent, Beijing 100088, Peoples R China 2.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Zhen,Hou, Changsong,Lian, Dexing,et al. Study on the shielding and dose rate distributions of therapeutic proton synchrotron accelerator based on fluka[J]. Radiation protection dosimetry,2018,178(1):1-7. |
| APA | Zhang, Zhen,Hou, Changsong,Lian, Dexing,Ma, Zhongjian,Tao, Junquan,&Zhu, Weiguo.(2018).Study on the shielding and dose rate distributions of therapeutic proton synchrotron accelerator based on fluka.Radiation protection dosimetry,178(1),1-7. |
| MLA | Zhang, Zhen,et al."Study on the shielding and dose rate distributions of therapeutic proton synchrotron accelerator based on fluka".Radiation protection dosimetry 178.1(2018):1-7. |
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来源：高能物理研究所
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