A source reconstruction method for multiple scatter Compton cameras

A source reconstruction method for multiple scatter Compton cameras
复制标题

多散射康普顿相机的源重建方法

DOI：
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发表时间：
1991
期刊：
Conference Record of the 1991 IEEE Nuclear Science Symposium and Medical Imaging Conference
影响因子：
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通讯作者：
A. Akcasu
A. Akcasu
中科院分区：
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文献类型：
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作者：
N. Dogan;D. Wehe;A. Akcasu

文献摘要

被引文献

相似文献

本文提出了一种确定γ射线入射到多散射康普顿照相机上的方向的新方法。该方法使用双康普顿散射的偏振依赖性，以减少通常与解释康普顿散射事件相关的方位模糊性。CYLTRAN光子蒙特卡罗代码进行了修改，包括在150-1000千电子伏的能量范围内进行康普顿散射的伽马射线的偏振效应，并用于测试的方法。150千电子伏的伽马射线入射后，多康普顿散射成像相机的结果。&lt;<ETX>&gt;
A novel method for finding the direction of gamma rays incident on a multiple scatter Compton camera has been proposed. The method uses the polarization dependence of double Compton scattering to reduce the azimuthal ambiguity normally associated with interpreting Compton scattering events. The CYLTRAN photon Monte Carlo code was modified to include the polarization effects of gamma rays undergoing Compton scattering in the 150-1000-keV energy range and used to test the method. Results for 150-keV gamma rays incident upon a multiple Compton scatter imaging camera are presented.<<ETX>>