^(175)Hf核ε衰变的I_(XK)/I_γ(343keV)比值计算和分析及其辐射数据计算

Calculation and Analysis of I_(XK)/I_γ(343keV)Ratio and Absolute Intensitiy Calculation of Radiation Data for ^(175)Hf Decay

简要地介绍了175Hf核ε衰变的IXK/Iγ(343keV)比值的计算方法与实验测量的比较与分析 ,并在此基础上 ,计算得到了Pγ(343keV) =0 .86 9± 0 .0 0 4 。

The method of calculating I X K /I γ(343keV)ratio and the analysis and the comparision of experimental measurement for 175 Hf decay are introduced.Based on the data analysis,the emission probability of 343 keV γ ray, P γ(343keV)=0.869± 0.004 ,is obtained.Absolute intensities of radiation data for 175 Hf decay are calculated and recommended.