人工引发雷电X射线爆发观测系统设计  

Design of Triggered Lightning X-ray Observation System

作　　者：李小强 蒋如斌[2] 王尊刚 李鹏 张雄 郑毅 周红召 邢斌 LI Xiao-qiang;JIANG Ru-bin;WANG Zun-gang;LI Peng;ZHANG Xiong;ZHENG Yi;ZHOU Hong-zhao;XING Bin(State Key Laboratory of NBC Protection for Civilian,Beijing 102205,China;Key Laboratory of Middle Atmosphere and Global Environment Observation,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 100029,China)

机构地区：[1]国民核生化灾害防护国家重点实验室,北京102205 [2]中国科学院大气物理研究所中层大气和全球环境探测重点实验室,北京100029

出　　处：《核电子学与探测技术》2018年第4期453-458,共6页Nuclear Electronics & Detection Technology

基　　金：国家自然科学基金(41775012)资助

摘　　要：为开展闪电高能辐射观测研究,本文设计了人工引雷X射线爆发事件的观测系统,并完成电磁屏蔽性能测试以及能量刻度实验。基于放射性测量的统计学原理导出人工引雷X射线爆发信号的实时甄别算法。在国内首次观测到人工引雷产生的X射线爆发现象,四次成功的人工引雷实验中观测到三次X射线爆发信号。For the study of lightning energetic radiation observations,an observation system for the rocket-triggered lightning X-ray burst events was designed, and the electromagnetic shielding performance tests and energy calibration were completed. Based on the statistical principle of radiation measurement,a recognition algorithm for rocket-triggered lightning X-ray burst was derived. For the first time in China,three energetic radiation signals have been successfully observed during four rocket-triggered lightning tests.

关 键 词：人工引雷 X射线爆发 碘化钠探测器 高速数据采集 

分 类 号：TL812[核科学技术—核技术及应用]