近铀子体高能γ能谱法分析铀矿石中高含量铀
Determination of High Content Uranium in Uranium Ores by Use of High Energy Gamma-Ray Spectrum of the Near-Uranium Daughter
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摘要: 文章介绍了用同轴高纯锗探测器通过测量近铀子体UX2的γ射线(1001keV)分析铀矿石中高含量U的方法。研究了谱数据平滑处理问题,讨论了方法的特点。经标样及实际样品分析考察,方法的准确度,精密度均符合规范要求。Abstract: he determination of high content uranium is effected by measurement of the weak 1 00 1keV gammaray of the near uranium daughter UX_2 using a coaxial high purity Ge detector. Thesmoothing of spectral data improves the stability. Repeated measurements of re