A prototype LaBr₃ detector system with an integrated electronics unit was developed to perform accurate gamma ray spectroscopy in harsh environments. A simple spectral shift methodology was employed in a LaBr₃ detector system, which is capable of restoring gamma spectra measured under various temperature conditions within the range of −20 to +50 °C, in real-time. The methodology was tested at various temperatures. The long term stability of measurements using a LaBr₃ detector system was also successfully verified.

中文翻译：

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具有简单光谱偏移校正方法的LaBr ₃（Ce）检测器系统，适用于恶劣环境

开发了带有集成电子单元的原型LaBr ₃检测器系统，以在恶劣的环境中执行精确的伽玛射线光谱。在LaBr ₃检测器系统中采用了一种简单的光谱偏移方法，该系统能够实时恢复在-20至+50°C范围内的各种温度条件下测得的伽马光谱。该方法在各种温度下进行了测试。还成功验证了使用LaBr ₃检测器系统进行测量的长期稳定性。