【摘要】 依据Ge(Li)γ全能峰特征,用小型电子计算机对多道测得的γ能谱作分析,用探索带寻峰,由峰判据确定峰面积及位置。能量刻度后,算出各峰的能量值、一定几何下的全能峰绝对探测效率及γ峰的绝对强度。给出了应用实例,讨论了方法的优缺点。更多还原

【Abstract】 On the basis of the character of Ge(Li) gamma-full-energy-peaks obtained from a multichannel analyzer, minicomputer can be used to analyse gamma-spectrum. The bands of exploration are applied to the automatic peak search. Peak area and position are determined by peak criteria. After energy calibraton, the following can be calculated: peaks energy, absolute detection efficiency of full-energy peak in a certain geometry, absolute activity of γ-peak and so on. Some examples are given and the advantages and disadvantages have been discussed.更多还原