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中文摘要：
基于阵列探测康普顿散射原理,利用MCNP等软件就如何提高康普顿散射探测效率和探测质量进行了仿真,仿真结果给出了较好的散射检测视角及有效的检测视角范围。同时,结合甄别级CdZnTe阵列探测器特点,优化设计了相应探测装置的准直器结构,实现了对多角度散射信息的检测,提高了检测效率,降低了其它散射干扰。
英文摘要：
Based on the theory of Compton scattering array detection,simulations using MCNP were performed for improving the efficiency and quality of Compton scattering detection. The results show a good scattering detection angle and an effective range. In addition,considering features of discriminate grade CdZnTe detector array,optimized collimator structure of the detection device was designed for detecting the multi-angle scattering information,and the detection efficiency was improved with reduced interference of other scatterings.
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