Automatic Test-bench for GEM Detectors
Krzysztof Poźniak , Tomasz Czarski , Grzegorz Henryk Kasprowicz , W. Dominik , M. Lorenc , R. Dąbrowski , K. Jakubowska , L. Karpiński , I. M. Kudla , Krzysztof Kierzkowski , Komarzewski A. , Rzadkiewicz J. , Salapa Z. , Scholz M. , Wojciech Zabołotny
AbstractThe paper describes construction of a scalable, automatic measurement system to research GEM detectors. The testbench enables concurrent and precise measurements of many discharge current signals originating from the charges generated by the avalanche process in gas in the GEM micro-holes where the electric field gradient is high. We used Tektronix scopes MSO/DPO4104 and MSO/DPO5104 and Matlab to collect and process the data. Construction of the test-bench is presented in terms of hardware and software. The examples of lab condition measurements were presented. Analysis of these data enable the estimation of the quality of the GEM detector.
|Book||Romaniuk Ryszard (eds.): Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2011 (Proceedings Volume), vol. 8008, 2011, SPIE, ISBN 9780819485823, 614 pages; 71 papers; N/A|
|Publication indicators||= 3; = 3|
|Citation count*||6 (2020-02-10)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.