| 用蒙特卡罗方法对快中子通量衰减和多次散射的修正计算 |
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| 引用本文： | 王世明
,李景德
,马功桂
,陈淑英.用蒙特卡罗方法对快中子通量衰减和多次散射的修正计算[J].四川大学学报(自然科学版),1988(2). |
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| 作者姓名： | 王世明 李景德 马功桂 陈淑英 |
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| 摘 要： | 本文叙述了用蒙特卡罗(Monte Carlo)方法对快中子弹性散射微分截面实验值的修正,讨论了该法对通量衰减、多次散射和角分辨修正计算的基本思想。给出了程序计算步骤和两个实例。
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| 关 键 词： | 弹性散射 多次散射修正 蒙特卡罗法 |
CALCULATIONS OF FAST NEUTRON ATTENUATION AND MULTIPLE SCATTERING CORRECTIONS USING MONTE-CARLO METHOD |
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| Wang Shiming Li Jingde Ma Gonggui Chen Shuying.CALCULATIONS OF FAST NEUTRON ATTENUATION AND MULTIPLE SCATTERING CORRECTIONS USING MONTE-CARLO METHOD[J].Journal of Sichuan University (Natural Science Edition),1988(2). |
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| Authors: | Wang Shiming Li Jingde Ma Gonggui Chen Shuying |
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| Institution: | Wang Shiming Li Jingde Ma Gonggui Chen Shuying |
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| Abstract: | This paper describes the corrections for the exierimental results of fast neutron elastic scattering cross sections using Monte-Carlo method. The basic idea of the method for corre-cting the calculations of neutron flux attenuation, multiple scattering in the sample and the finite angular resolution of the target-scatterer and scatterer-detector geometries is discussed. The calculation procedure and two examples are given. |
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| Keywords: | Elastic scattering Multipe-scattering correction Monte-Carlo method |
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