摘要
随着同步辐射的飞速发展,光源的性能有了很大的提高,对同步辐射光束不稳定性的监测也提出了更高的要求。设计了一台具有位置测量功能的气体探测器—一维位置灵敏电离室,可用于同步辐射X射线光束线站在线监测光束的位置与强度变化,以改善实验结果。详细介绍了该电离室的设计原理和参数设计,并进行了讨论。
With the rapid development of synchrotron radiation, the performance of light source has been greatly improved, so there is a higher requirement for monitoring the instability of the beam position. It designes a kind of gas detector for position measurement-the one-dimension position-sensitive ionization chamber. It can be used to monitor the position and intensity of the beam online, which will be helpful to improve the experiment results. It describes the principle and the design parameters of the ionization chamber, and gave some discussions.
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
2010年第4期490-494,共5页
Nuclear Electronics & Detection Technology
基金
上海市自然科学基金(08JC1422500)
关键词
气体电离室
强度监测
位置精度
Gas Ionization Chamber, Intensity Monitoring, Position Resolution
