Development and Study of a Micromegas Pad-Detector for High Rate Applications

Development and Study of a Micromegas Pad-Detector for High Rate Applications
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用于高速率应用的 Micromegas 垫探测器的开发和研究

DOI:
10.1016/j.nima.2015.08.069
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发表时间:
2015
期刊:
arXiv: Instrumentation and Detectors
影响因子:
--
通讯作者:
C. Valderanis
C. Valderanis
中科院分区:
--
文献类型:
--
作者:
A. Düdder;T.-H. Lin;M. Schott;C. Valderanis

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本文讨论了两种基于Micromegas技术、具有焊盘读出几何结构的原型探测器的设计和性能。此外,两个替代的实施方案的防火花保护层的顶部的读出垫已被测试,以优化充电行为的检测器在高速率下。原型探测器的读出结构由500个尺寸为5× 4mm2的焊盘组成,每个焊盘连接到一个独立的读出通道,覆盖10× 10cm2的有源区。这些原型及其相关读出基础设施的设计是以这样一种方式开发的,它可以很容易地适应大规模探测器的概念。
In this paper, the design and the performance of two prototype detectors based on Micromegas technology with a pad readout geometry are discussed. In addition, two alternative implementations of a spark-resistant protection layer on top of the readout pads have been tested to optimize the charge-up behavior of the detector under high rates. The readout structure of the prototype detectors consists of 500 pads with a size of 5× 4 mm 2, individually connected to one independent readout channel, and covers an active area of 10× 10 cm 2. The design of these prototypes and its associated readout infrastructure was developed in such a way that it can be easily adapted for large-scale detector concepts.
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发表时间: 2011
期刊: 2011 IEEE Nuclear Science Symposium Conference Record
影响因子: --
作者:
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DOI: --
发表时间: 2013
期刊:
影响因子: --
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