Preliminary shielding analysis in support of the CSNS target station shutter neutron beam stop design

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	Preliminary shielding analysis in support of the CSNS target station shutter neutron beam stop design
	Zhang, B ; Chen, YX ; Wang, WJ ; Yang, SH ; Wu, J ; Yin, W ; Liang, TJ ; Jia, XJ
刊名	CHINESE PHYSICS C
	2011
卷号	35 期号:8 页码:791
ISSN号	1674-1137
通讯作者	Zhang, B (reprint author), N China Elect Power Univ, Sch Nucl Sci & Engn, Beijing 102206, Peoples R China.
中文摘要	The construction of China Spallation Neutron Source (CSNS) has been initiated in Dongguan, Guangdong, China. Thus a detailed radiation transport analysis of the shutter neutron beam stop is of vital importance. The analyses are performed using the coupled Monte Carlo and multi-dimensional discrete ordinates method. The target of calculations is to optimize the neutron beamline shielding design to guarantee personal safety and minimize cost. Successful elimination of the primary ray effects via the two-dimensional uncollided flux and the first collision source methodology is also illustrated. Two-dimensional dose distribution is calculated. The dose at the end of the neutron beam line is less than 2.5 mu Sv/h. The models have ensured that the doses received by the hall staff members are below the standard limit required.
收录类别	SCI
资助信息	National Natural Science Foundation of China [10875042, 10705011]; Program for Changjiang Scholars and Innovative Research Team at University [IRT0720]; Beijing Science New Star Plan Project [2007B058]
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/51243]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Zhang, B,Chen, YX,Wang, WJ,et al. Preliminary shielding analysis in support of the CSNS target station shutter neutron beam stop design[J]. CHINESE PHYSICS C,2011,35(8):791.
APA	Zhang, B.,Chen, YX.,Wang, WJ.,Yang, SH.,Wu, J.,...&Jia, XJ.(2011).Preliminary shielding analysis in support of the CSNS target station shutter neutron beam stop design.CHINESE PHYSICS C,35(8),791.
MLA	Zhang, B,et al."Preliminary shielding analysis in support of the CSNS target station shutter neutron beam stop design".CHINESE PHYSICS C 35.8(2011):791.