Comparison exercise on activity determination of radioactive waste drums in Taiwan
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- 作者：Wei-Han Chu ; weihan@iner.gov.tw" class="auth_mail" title="E-mail the corresponding author ; Chin-Hsien Yeh ; Ming-Chen Yuan
- 关键词：HPGe detector ; Comparison exercise ; Radioactive waste ; Testing drums
- 刊名：Applied Radiation and Isotopes
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：109
- 期：Complete
- 页码：74-77
- 全文大小：472 K
文摘
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Comparison exercise on activity determination of radioactive waste drums in Taiwan was performed.
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Radioactive waste drums with uniform and non-uniform radioactivity distribution were prepared at NRSL.
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Testing drums were measured by 7 laboratories using high resolution gamma-ray spectrometry.
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En and Bi values were used as parameters to evaluate the comparison results.
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Highest discrepancies were found for drums with the rod-shaped source located in the center of the drum.