北京谱仪簇射计数器对主漂移室电磁干扰的实验研究  

Study on the electromagnetic interference from BES shower counter to main drift chamber with experiments

作　　者：李德[1] 谢小希[1] 王近朱[1] 周高明[1] 

机构地区：[1]中国科学院高能物理研究所,北京100039

出　　处：《核电子学与探测技术》2001年第3期220-222,219,共4页Nuclear Electronics & Detection Technology

摘　　要：通过实验研究了北京谱仪簇射计数器对主漂移室的电磁干扰 ,找出了产生这种干扰的原因 ,同时提出了减小干扰的方法。采用这些方法后基本上控制了簇射计数器对主漂移室的干扰。The electromagnetic interference from Shower Counter to Main Drift Chamber in Beijing Spectrum has been carefully investigated with experiments. Some reasons for producing the interference have been found and the method for decreasing the interference is given. With these methods, the interference is controlled.

关 键 词：电磁干扰 簇射计数器 主漂移室 北京谱仪 控制方法 

分 类 号：TL817[核科学技术—核技术及应用]