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HPGe探测效率对照射野的依赖性 被引量：3

Dependence of incident area for HPGe detecting efficiency
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摘要 为了得到合适的照射角和照射野,利用MCNP3B程序对HPGe探测器的轴向和侧向照射进行探测效率计算,通过分析可知,如果照射野小于4cm2的话,侧向照射要优于轴向照射。 In order to get an adaptable angular incident and an acceptable incident area, the detecting efficiencies of HPGe detector have been calculated using MCNP3B code by a parallel-axis and vertical-axis incident. It was shown that the vertical-axis incident surpasses the parallel-axis one if an incident area is less than 4cm^2.
作者 李桃生 张立国 白晓平 谢腾飞
机构地区 中国原子能科学研究院计量站 清华大学核能和新能源技术研究所 衡阳市
出处 《核电子学与探测技术》 CAS CSCD 北大核心 2007年第4期624-627,共4页 Nuclear Electronics & Detection Technology
关键词 HPGE 探测效率 角依赖性 HPGe detecting efficiency dependence of incident direction
分类号 TL812 [核科学技术—核技术及应用]
  • 相关文献

参考文献15

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共引文献35

同被引文献18

  • 1李贵杰,李照永,张建民.碳氧比能谱测井基准问题的数值模拟[J].测井技术,2006,30(6):500-502. 被引量：11
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  • 3LITaosheng, DONG Fang, ZHANG Liguo. The γ-spectra analysis for burnup measurement in HTR-PM[C] // The 2nd Asian and Oceanic Congress for Radiation Protection. Beijing: [s. n.], 2006: 263-266.
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引证文献3

二级引证文献8

核电子学与探测技术
2007年 第4期

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