The need for high-fidelity modeling of radiation detectors to perform reliable detector performance optimization using Monte Carlo simulations requires to accurately simulate the light transport in the scintillator and the light collection by the photodetector. In this work, we implement our well-validated crystal reflectance model computed from three-dimensional (3D) crystal surface measurement in a standalone open-source application to allow researchers to generate fully customized crystal reflectance look-up-tables (LUTs) to be used in optical Monte Carlo simulation.

中文翻译：

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技术说明：为 GATE/Geant4 中的高级光学蒙特卡罗模拟生成自定义反射率查找表的独立应用程序

需要对辐射探测器进行高保真建模以使用蒙特卡罗模拟执行可靠的探测器性能优化，需要准确地模拟闪烁体中的光传输和光电探测器的光收集。在这项工作中，我们在一个独立的开源应用程序中实现了从三维 (3D) 晶体表面测量计算出的经过充分验证的晶体反射率模型，以允许研究人员生成完全定制的晶体反射率查找表 (LUT)。用于光学蒙特卡罗模拟。