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尹在哲. 散射光子对60Co集装箱CT检测系统的影响[J]. 原子核物理评论, 2005, 22(1): 125-126. DOI: 10.11804/NuclPhysRev.22.01.125
引用本文: 尹在哲. 散射光子对60Co集装箱CT检测系统的影响[J]. 原子核物理评论, 2005, 22(1): 125-126. DOI: 10.11804/NuclPhysRev.22.01.125
YIN Zai-zhe. Effect of Scatter Photon to 60Co Container Inspection System[J]. Nuclear Physics Review, 2005, 22(1): 125-126. DOI: 10.11804/NuclPhysRev.22.01.125
Citation: YIN Zai-zhe. Effect of Scatter Photon to 60Co Container Inspection System[J]. Nuclear Physics Review, 2005, 22(1): 125-126. DOI: 10.11804/NuclPhysRev.22.01.125

散射光子对60Co集装箱CT检测系统的影响

Effect of Scatter Photon to 60Co Container Inspection System

  • 摘要: 用蒙特卡罗(EGSnrc)方法模拟计算集装箱(大型客体)CT检测系统60Co光子能谱,讨论和分析了该检测系统的客体散射光子对影像分辨率的影响,为进一步提高集装箱(大型客体)CT检测系统数字成像分辨率提供了理论依据.

     

    Abstract: The photon fluences for 60 CT container inspection system are calculated by using Monet Carlo method. The paper provides that these results of calculation for 60 photon fluences can give a correction method to increase CT image resolution.

     

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