基于像素化CdTe晶体的位置敏感探测器重建图像分辨率的广泛模拟研究
Extensive simulation studies on the reconstructed image resolution of a position sensitive detector based on pixelated CdTe crystals
摘要:
我们提出的位置敏感辐射仪器(COCAE)的重建图像分辨率的结果的基础上广泛的模拟研究。重建图像的分辨率已被调查在广泛的入射光子能量的点状源位于不同的源到探测器的距离上和关闭的探测器的对称轴。通过模拟位于探测器对称轴上和探测器对称轴外以及不同位置的不同能量的点状源,研究探测器区分同时观测到的多个放射源的能力
英文摘要:
We present results on the reconstructed image resolution of a position sensitive radiation instrument (COCAE) based on extensive simulation studies. The reconstructed image resolution has been investigated in a wide range of incident photon energies emitted by point-like sources located at different source-to-detector distances on and off the detector's symmetry axis. The ability of the detector to distinguish multiple radioactive sources observed simultaneously is investigating by simulating point-like sources of different energies located on and off the detector's symmetry axis and at different positions
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