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本文介绍了用Si(Li)谱仪,Ge(Li)谱仪和α-γ符合谱仪测定大量~(242)Cm中少量~(241)Am杂质的方法。描述了三种方法的特点,并比较了它们的测量灵敏度和准确度。
This paper presents a method for the determination of a small amount of ~ (241) Am impurities in a large number of ~ (242) Cm by Si (Li) spectrometer, Ge (Li) spectrometer and α-γ spectrometer. Described the characteristics of the three methods, and compared their measurement sensitivity and accuracy.