γ射线探测综合实验教学平台开发  

Development of a Comprehensive Experimental Teaching Platform for the γ-ray Detection

作　　者：覃雪[1] 余鑫 韩寰宇 陈秀莲[1] 刘军 QIN Xue;YU Xin;HAN Huanyu;CHEN Xiulian;LIU Jun(College of Physics,Sichuan University,Chengdu 610064,China)

机构地区：[1]四川大学物理学院,成都610064

出　　处：《实验科学与技术》2024年第1期143-148,共6页Experiment Science and Technology

基　　金：四川大学实验技术立项批准项目(SCU201020)。

摘　　要：针对传统γ射线探测实验装置定位精度不高、搭建麻烦、可开展的实验项目少,不利于实验重复与教学等缺点,该文设计开发了一款γ射线探测与测量综合实验教学平台,完成了平台的机械设计加工以及γ射线探测专用数字化多道分析器研制。基于该平台,可完成多个关于γ射线探测与应用的认知、基础、综合型、探究型实验项目。实践教学效果证明,该平台稳定性好,操作性强,实验结果准确,方便教师教学,能使学生更好地理解与掌握γ射线的性质、γ射线与物质相互作用的机制以及γ射线的应用。Aiming at the disadvantages of traditional γ-ray detection experimental equipment such as low positioning accuracy,troublesome construction,few experimental projects that can be carried out,and not conducive to experiment repetition and teaching,this paper designs and develops a comprehensive experimental teaching platform for the γ-ray detection and measurement,completes the mechanical design and processing of the platform,and develops a multifunctional digital energy spectrometer for the γ-ray detection.Based on this platform,several cognitive,basic,comprehensive,and exploratory experimental projects on γ-ray detection and application can be completed.Practical teaching results have proved that the platform has good stability,strong operability,and accurate experimental results,and it is convenient for teachers to teach,which can enable students to better understand and master the properties of γ-rays,the mechanism of γ-rays interacting with substances,and the applications of γ-rays.

关 键 词：Γ射线 探测 实验教学平台 数字化多道 

分 类 号：TL81[核科学技术—核技术及应用]