Abstract

This paper considers the method of standard nuclide sets of ²³²Th, ²³⁵U, ²³⁸U series determining of some time parametres of samples; the basic problems of gamma spectrometry of weak radionuclide gamma-activity, and ways of their decision. Statement (conclusions) received in the process of developing a method, it is used as a logical from the stand point of a particular subject experimental theory and metrological bases

Keywords: 232Th, 235U, 238U series,method of standard sets, gamma spectrometry ordered sets

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