ISSN 1004-4140
CN 11-3017/P
郑莉君, 刘义保, 王爱星. 基于GEM的高能X-CT探测的MCNP模拟[J]. CT理论与应用研究, 2014, 23(3): 435-442.
引用本文: 郑莉君, 刘义保, 王爱星. 基于GEM的高能X-CT探测的MCNP模拟[J]. CT理论与应用研究, 2014, 23(3): 435-442.
shu
ZHENG Li-jun, LIU Yi-bao, WANG Ai-xing. Simulation of High Energy X-CT Detector Based on Gas Electron Multiplier by MCNP Program[J]. CT Theory and Applications, 2014, 23(3): 435-442.
Citation: ZHENG Li-jun, LIU Yi-bao, WANG Ai-xing. Simulation of High Energy X-CT Detector Based on Gas Electron Multiplier by MCNP Program[J]. CT Theory and Applications, 2014, 23(3): 435-442.
shu

基于GEM的高能X-CT探测的MCNP模拟

Simulation of High Energy X-CT Detector Based on Gas Electron Multiplier by MCNP Program

    摘要
  • 摘要: 使用蒙特卡罗方法中的MCNP程序,对不同能量不同材料的探测器的光电转换效率进行模拟研究。研究结果表明选用不同密度的薄金属片作为光电转换体,X光子的转换效率有明显变化,具有可观的应用开发前景。

     

    Abstract: MCNP program in Monte Carlo is used to investigate the photoelectric conversion efficiency of detector with different energies or materials, and proving a gas detector which makes use of high density thin sheet metal as the photoelectric converter.Photoelectric transformation efficiency of X photon would had a significant change. The project has a considerable application prospect of development.

     

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