强流瞬态脉冲辐射场伽马射线探测技术  

Intense gamma-ray detecting technology in the transient pulsed radiation field

作　　者：韩和同[1] 管兴胤[1] 卢毅[1] HAN HeTong;GUAN XingYin;LU Yi(Northwest Institute of Nuclear Technology,Xi’an 710024,China)

机构地区：[1]西北核技术研究所,西安710024

出　　处：《中国科学：物理学、力学、天文学》2023年第7期2-12,共11页Scientia Sinica Physica,Mechanica & Astronomica

基　　金：国家自然科学基金(编号:12275220,12205239,12205238)资助项目。

摘　　要：脉冲辐射场伽马射线探测是诊断强流脉冲辐射装置工作状态、辐射产生物理机制和过程规律信息的主要途径之一,是各类型辐射装置设计优化、运行监测与控制以及辐射场应用研究不可缺少的技术手段.本文从探测技术原理、探测器技术及其发展等方面介绍强流脉冲伽马辐射场射线探测技术概况,供脉冲辐射场测量与诊断研究借鉴参考.A major method to obtain the characteristic information about equipment with transient pulse radiation is to detect the gamma rays released from the equipment.To explore the performances of the equipment,sophisticated diagnostic techniques and detecting systems have been developed and established.The detecting system serves as the main instrumentation for gathering details about radiation fields.It also serves as the technological basis for carrying out intense pulsed radiation detection,and its performance directly influences the selection of the measurement technique and the quality of the measured data.The detection principle,detector technology,and development situation of intense pulsed gamma rays are discussed in this study.

关 键 词：伽马射线 强流脉冲 探测技术 

分 类 号：TL81[核科学技术—核技术及应用]