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在堆中子活化分析中,1975年A·Simonits等人提出了单比较器K_0值方法,继后陆续发表了很多文章。F·De Corte、A·Simonits、L·Moens等人对此进行了深入细致的研究工作,他们分别在根特核科学研究所和布达佩斯物理中心研究所两家活化分析实验室进行了不同辐照条件及测量系统的实验,严格地评价Q_0值,报道了70多个核素的K_(0Au)值,其精度好于2％。在国内,田伟之、周云鹿等人也对K_0值进行了一些初步的研究,其
In heap neutron activation analysis, A. Simonits et al. Proposed a single comparator K_0 method in 1975, and subsequently published many articles. F. De Corte, A. Simonits, L. Moens et al. Conducted in-depth and detailed studies on the effects of different irradiation at two activation analysis laboratories at the Gent Institute of Nuclear Science and the Budapest Institute of Physics Conditions and measurement system experiments, rigorous evaluation of Q_0 value, reported K_ (0Au) value of more than 70 nuclides, the accuracy is better than 2%. In China, Tian Weizhi and Zhou Yunlu et al also conducted some preliminary studies on the value of K_0