Evaluation of the radioactivity in concrete from accelerator facilities
Wang QB(王庆斌); Wang, QB; Masumoto, K; Bessho, K; Matsumura, H; Miura, T; Shibata, T
刊名JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
2007
卷号273期号:1页码:#REF!
学科分类Chemistry; Nuclear Science & Technology
DOI10.1007/s10967-007-0710-3
通讯作者Wang, QB (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China.
文章类型Article
英文摘要For evaluation of radioactivity induced in the concrete samples from accelerator facilities, the residual radioactivity in concrete sample, collected from seven accelerator facilities, was determined by gamma-ray spectrometry. The tritium was extracted by the heating method using an IR furnace, and measured with a liquid scintillation counter. It was found that the major radioisotopes activated mainly by neutrons in the concrete samples were Eu-152, Co-60, (CS)-C-134 and H-3. The concentrations of radioactivities induced by thermal neutron capture are the highest at a depth of 10 cm in the concrete wall. The correlation between tritium, Co-60 and Eu-152 activity was investigated by measuring many concrete samples for seven accelerator facilities. The results indicate that their activities are strongly correlated with each other. So it would also be concluded that the total activity in shielding concrete could be estimated on the basis of the activities of Co-60 and Eu-152.
类目[WOS]Chemistry, Analytical ; Chemistry, Inorganic & Nuclear ; Nuclear Science & Technology
收录类别SCI
WOS记录号WOS:000247427400010
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被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/225795
专题中国科学院高能物理研究所_加速器中心_期刊论文
中国科学院高能物理研究所_加速器中心
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Wang QB,Wang, QB,Masumoto, K,et al. Evaluation of the radioactivity in concrete from accelerator facilities[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2007,273(1):#REF!.
APA 王庆斌.,Wang, QB.,Masumoto, K.,Bessho, K.,Matsumura, H.,...&Shibata, T.(2007).Evaluation of the radioactivity in concrete from accelerator facilities.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,273(1),#REF!.
MLA 王庆斌,et al."Evaluation of the radioactivity in concrete from accelerator facilities".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 273.1(2007):#REF!.
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