同步辐射标定闪烁体探测器灵敏度  

Scintillator's sensitivity calibration method in synchrotron radiation facility

作　　者：何小安[1] 杜华冰[1] 李朝光[1] 易荣清[1] 肖体乔[2] 

机构地区：[1]中国工程物理研究院激光聚变研究中心,四川绵阳621900 [2]中国科学院上海应用物理研究所,上海201800

出　　处：《强激光与粒子束》2012年第7期1575-1578,共4页High Power Laser and Particle Beams

摘　　要：利用上海同步辐射光源BL13W1光束线开展了闪烁体探测器的灵敏度标定方法的研究。对光源的高次谐波以及闪烁体探测器的工作线性动态范围进行了实验研究,在此基础上建立了一种新的同步辐射标定闪烁体探测器灵敏度的方法。通过对实验结果的理论拟合,得到与放射源方法相符合的灵敏度数据,验证了方法的准确性,提高了标定数据的精度。Researches on scintillator＇s sensitivity calibration method has been carried out recently in Shanghai synchrotron radiation facility. By some experimental researches in light source and detector＇s linearity, it built a new method for calibrating scintillator＇s sensitivity. Finally, calibration results were acquired by theory simulation of experimental data which were in accordance with radioactive source method＇s results, and the new method improved the data accuracy.

关 键 词：同步辐射 闪烁体探测器 灵敏度 等离子体 

分 类 号：TN247[电子电信—物理电子学]