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Fabrication and performance of a mu rwell detector with diamond-like carbon resistive electrode and two-dimensional readout

文献类型：期刊论文

作者Zhou, Yi1,2; Lv, You1,2; Shang, Lunlin3; Hong, Daojin1,2; Song, Guofeng1,2; Liu, Jianbei1,2; Feng, Jianxin1,2; Shao, Ming1,2; Wang, Xu1,2; Zhang, Zhiyong1,2
刊名Nuclear instruments & methods in physics research section a-accelerators spectrometers detectors and associated equipment
出版日期2019-05-21
卷号927页码:31-36
ISSN号0168-9002
关键词Mpgd Micro-resistive well Diamond-like carbon Resistive electrode
DOI10.1016/j.nima.2019.01.036
通讯作者Lv, you(ly8131@mail.ustc.edu.cn)
英文摘要The micro-resistive well (mu rwell) detector is a novel spark-protected micro-pattern gaseous detector (mpgd) with a single well-type amplification stage. by integrating a well-type amplification structure with a resistive electrode on a readout board (mu rwell pcb), the mu rwell detector is only composed of a cathode pcb and a mu rwell pcb, resulting in a very simple assembling process without any gluing, stretching, tensioning or other complicated operation commonly practiced in assemblies of other mpgds. a critical component of the mu rwell detector is the resistive electrode that is responsible for spark suppression, and hence maintains stable operation of the detector. in this paper, we present a 10 cm x 10 cm mu rwell detector with two layers readout strips perpendicular to each other. its resistive electrode is made of a thin coating of diamond-like carbon by magnetron sputtering technique. the gain performance and rate capability of this mu rwell detector were systematically studied with x-rays, and its detection efficiency and spatial resolution were measured with a test beam. the detector can achieve a spatial resolution better than 70 mu m in both dimensions while the detection efficiency is higher than 90%.
WOS关键词GASEOUS DETECTORS
资助项目Fundamental Research Funds for the Central Universities###5228 ; National Key Programme for S&T Research and Development[2016YFA0400100] ; National Natural Science Foundation of China[11675171] ; Fundamental Research Funds for the Central Universities
WOS研究方向Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
WOS类目Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Nuclear ; Physics, Particles & Fields
语种英语
出版者ELSEVIER SCIENCE BV
WOS记录号WOS:000462142700004
资助机构National Key Programme for S&T Research and Development ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities
URI标识http://www.irgrid.ac.cn/handle/1471x/2160916
专题高能物理研究所
通讯作者Lv, You
作者单位1.Univ Sci & Technol China, State Key Lab Particle Detect & Elect, Hefei 230026, Anhui, Peoples R China
2.Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Anhui, Peoples R China
3.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式
GB/T 7714		 Zhou, Yi,Lv, You,Shang, Lunlin,et al. Fabrication and performance of a mu rwell detector with diamond-like carbon resistive electrode and two-dimensional readout[J]. Nuclear instruments & methods in physics research section a-accelerators spectrometers detectors and associated equipment,2019,927:31-36.
APA Zhou, Yi.,Lv, You.,Shang, Lunlin.,Hong, Daojin.,Song, Guofeng.,...&Zhang, Zhiyong.(2019).Fabrication and performance of a mu rwell detector with diamond-like carbon resistive electrode and two-dimensional readout.Nuclear instruments & methods in physics research section a-accelerators spectrometers detectors and associated equipment,927,31-36.
MLA Zhou, Yi,et al."Fabrication and performance of a mu rwell detector with diamond-like carbon resistive electrode and two-dimensional readout".Nuclear instruments & methods in physics research section a-accelerators spectrometers detectors and associated equipment 927(2019):31-36.

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