论文标题
基于厚GEM的井检测器的电崩解
Electrical breakdown in Thick-GEM based WELL detectors
论文作者
论文摘要
气体探测器中电排放的发生限制了其动态范围并降低其性能。在为减轻放电效应而开发的不同方法中，发现在检测器组装中使用电阻材料非常有效。在这项工作中，我们介绍了具有和不具有电阻元件的厚基型良好型检测器中电放电的比较研究结果。我们提出了一种测量电阻检测器配置中排放的新方法；它允许在电阻板井检测器配置中首次证明放电的出现。它还为Raether限制提供了直接的证据。
The occurrence of electrical discharges in gas detectors restricts their dynamic range and degrades their performance. Among the different methods developed to mitigate discharge effects, the use of resistive materials in the detector assembly was found to be very effective. In this work, we present the results of a comparative study of electrical discharges in Thick-GEM-based WELL-type detectors - with and without resistive elements. We present a new method to measure discharges in the resistive-detector configurations; it allows demonstrating, for the first time, the occurrence of discharges also in the Resistive-Plate WELL detector configuration. It also provides direct evidence for the Raether limit.
