IP板对中/高能X/γ射线响应特性研究OA北大核心CSCDCSTPCD
Study on Response Characteristic of Imaging Plate for X/γ-ray with Middle/High Energy
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40 keV~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.
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 efficie…查看全部>>
黄建微;党永乐;李德红;王乃彦;朱治钢
中国计量科学研究院,北京 100013北京师范大学 核科学与技术学院,北京 100875中国计量科学研究院,北京 100013北京师范大学 核科学与技术学院,北京 100875中国原子能科学研究院,北京 102413
能源科技
IP板中/高能X/γ射线能量响应衰退效应
imaging plateX/γ-ray with middle/high energyenergy responsefading effect
《原子能科学技术》 2017 (10)
1880-1885,6
中国计量科学研究院基本科研业务费资助项目(25-AKY1623)
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