STUDY ON THE SHIELDING AND DOSE RATE DISTRIBUTIONS OF THERAPEUTIC PROTON SYNCHROTRON ACCELERATOR BASED ON FLUKA

doi:10.1093/rpd/ncx068

	STUDY ON THE SHIELDING AND DOSE RATE DISTRIBUTIONS OF THERAPEUTIC PROTON SYNCHROTRON ACCELERATOR BASED ON FLUKA
	Lian, DX; Zhu, WG; Ma ZJ(马忠剑); Zhang, Z; Tao, JQ; Ma, ZJ; Tao JQ(陶军全); Hou, CS
刊名	RADIATION PROTECTION DOSIMETRY
	2018
卷号	178 期号:1 页码:1-7
ISSN号	0144-8420
DOI	10.1093/rpd/ncx068
文献子类	Article
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.
电子版国际标准刊号	1742-3406
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
语种	英语
WOS记录号	WOS:000423079600001
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/285552]
专题	高能物理研究所_实验物理中心高能物理研究所_粒子天体物理中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Lian, DX,Zhu, WG,Ma ZJ,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	Lian, DX.,Zhu, WG.,马忠剑.,Zhang, Z.,Tao, JQ.,...&Hou, CS.(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	Lian, DX,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.