122—1400keV能区同轴Ge(Li)和HpGe探测器效率曲线的函数拟合

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在能量为122—1400keV范围内最优化方法用于四参数表达式ε=(a_1/E)~(a_2)+a_3Exp(-a_4E)和实验测定的同轴Ge(Li)和HpGe探测器效率的拟合。给出了初值计算方法。拟合结果是好的,实验和拟合值之间平均偏离小于2.0％

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    Last time updated on 24/05/2016