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垂直耦合式飞行时间计数器
Time of Flight Counter with Perpendicular Coupling
【摘要】 本文介绍一种光导与闪烁体垂直耦合式的端盖飞行时间计数器,它既有较满意的物理特性,又满足了机械尺寸的要求,光导占用较小空间。时间分辨率(标准偏差)为150—217ps。
【Abstract】 A prototype of end cap TOF counter used on Beijing spectrometer has been built. The scintillator was perpendicularly coupled coupleb via the light guide. It not only has satisfied physical properties, but posseses small space for mechanical requirement as well. The time resol ution (reot-mean-spuare deriation) is 150 to 2l7ps.
【关键词】 闪烁计数器;
飞行时间;
粒子鉴别;
时间分辨;
【Key words】 Scintillation countet; Time of flight; Particle identification; Time resolution;
【Key words】 Scintillation countet; Time of flight; Particle identification; Time resolution;
- 【文献出处】 核电子学与探测技术 ,Nuclear Electronics & Detection Technology , 编辑部邮箱 ,1985年06期
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