| IP板对中/高能X/γ射线响应特性研究 |
| |
| 引用本文： | 黄建微,党永乐,李德红,王乃彦,朱治钢.IP板对中/高能X/γ射线响应特性研究[J].原子能科学技术,2017,51(10):1880-1885. |
| |
| 作者姓名： | 黄建微 党永乐 李德红 王乃彦 朱治钢 |
| |
| 作者单位： | 1.中国计量科学研究院，北京100013；2.北京师范大学 核科学与技术学院，北京100875；3.中国原子能科学研究院，北京102413；4.中国核电工程有限公司，北京100840 |
| |
| 基金项目： | 中国计量科学研究院基本科研业务费资助项目(25-AKY1623) |
| |
| 摘 要： | 为了实验得到IP板对中/高能X/γ射线的响应,基于X射线装置和~(137)Cs、~(60)Co放射源研究了IP板对40keV~1.33 MeV范围内的X/γ射线的响应。利用IP板的物理模型和蒙特卡罗方法对IP板的响应进行了计算和模拟,两者的结果与实验结果符合较好。基于X/γ射线在IP板感光层中的沉积效率,研究了IP板对X/γ射线沉积的灵敏度响应,理论计算结果与实验结果亦符合较好。本文研究结果为将IP板应用于中/高能X/γ射线测量提供了数据支撑和技术基础。
|
| 关 键 词： | IP板 中/高能X/&gamma 射线 能量响应 衰退效应 |
Study on Response Characteristic of Imaging Plate for X/γ-ray with Middle/High Energy |
| |
| HUANG Jian-wei,DANG Yong-le,LI De-hong,WANG Nai-yan,ZHU Zhi-gang.Study on Response Characteristic of Imaging Plate for X/γ-ray with Middle/High Energy[J].Atomic Energy Science and Technology,2017,51(10):1880-1885. |
| |
| Authors: | HUANG Jian-wei DANG Yong-le LI De-hong WANG Nai-yan ZHU Zhi-gang |
| |
| Affiliation: | 1.National Institute of Metrology, Beijing 100013, China; 2.College of Nuclear Science and Technology, Beijing Normal University, Beijing 100875, China; 3.China Institute of Atomic Energy, Beijing 102413, China; 4.China Nuclear Power Engineering Co., Ltd., Beijing 100840, China |
| |
| Abstract: | In order to obtain the response of imaging plates (IPs)for X/γ-ray with mid-dle/high energy through experiments,the sensitivity of IPs for incident X/γ-ray in the range from 40 keV to 1.33 MeV was studied based on X-ray device and radiation source 137 Cs and 60 Co.The sensitivity of IPs was studied and simulated by physical model and Monte Carlo method,and the results are in good agreement with the experimental results.Besides,based on the deposition efficiency of X/γ-ray in the IPs photosensitive layer,the sensitivity of IPs for absorbed X/γ-ray was studied,and the theoretical calcu-lation result is in good agreement with the experimental result.The result of this study provides a data support and technical basis for the application of IPs in X/γ-ray with middle/high energy measurement. |
| |
| Keywords: | imaging plate X/γ-ray with middle/high energy energy response fading effect |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《原子能科学技术》浏览原始摘要信息 |
|
点击此处可从《原子能科学技术》下载全文 |
|
