Signal characteristics of a resistive-strip micromegas detector with an integrated two-dimensional readout
Signal characteristics of a resistive-strip micromegas detector with an integrated two-dimensional readout
复制标题
DOI：
10.1016/j.nima.2014.09.002
复制
发表时间：
2014-06
影响因子：
1.4
通讯作者：
T. Lin;A. Dudder;M. Schott;C. Valderanis;L. Wehner;Robert Westenberger
中科院分区：
文献类型：
--
作者：
T. Lin;A. Dudder;M. Schott;C. Valderanis;L. Wehner;Robert Westenberger
近年来，在中高能物理实验中，采用二维读出结构的微模式气体探测器在开发高精度、高性价比的跟踪探测器方面受到了广泛关注。在本文中，我们首次基于测试束和x射线测量，系统地研究了具有二维读出的电阻式微细气体探测器的信号特性。特别地，比较了两个独立读出层在信号形状和信号重建效率方面的响应。
In recent years, micropattern gaseous detectors, which comprise a two-dimensional readout structure within one PCB layer, received significant attention in the development of precision and cost-effective tracking detectors in medium and high energy physics experiments. In this paper, we present for the first time a systematic performance study of the signal characteristics of a resistive strip micromegas detector with a two-dimensional readout, based on test-beam and X-ray measurements. In particular, comparisons of the response of the two independent readout layers regarding their signal shapes and signal reconstruction efficiencies are presented.