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从基本概念出发推导出了简单衰变纲图、较复杂衰变纲图和复杂衰变纲图的γ射线级联符合修正公式,然后用这些公式计算了133Ba和60Co的γ射线级联符合修正系数,同时指出一些文献中所给出的修正公式之不妥.
Based on the basic concepts, the γ-ray concatenation formulas of the simple decay scheme, the complex decay scheme and the complex decay scheme are deduced, and then the correction coefficients of 133Ba and 60Co γ-ray cascades are calculated by these formulas. Simultaneously, It is wrong to point out the correction formulas given in some documents.