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测量血钠活度估算中子照射人体剂量方法与进展 被引量:5

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摘要 中子照射事故中,人体受照剂量的测量方法是核科学中一个重要的研究课题。笔者介绍了国内外临界事故中人体受中子照射的剂量估算方法,重点阐述了24Na活度的测量方法。由于研究人员对辐射类型、中子源能谱、辐射入射角、人与辐射源之间屏蔽物的厚度、受照期间人体在辐射场中的取向及人体与辐射源的相对距离等影响受照剂量的因素认识不同,修正因子的取值差异较大,使得估算结果和实际结果相差超过50%。文章对这些因素作了描述。
作者 成杰 谢向东
出处 《中国辐射卫生》 2011年第1期118-121,共4页 Chinese Journal of Radiological Health
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参考文献14

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二级参考文献2

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共引文献1

同被引文献46

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