Charge cluster identification for multidimensional GEM detector structures
M. Chernyshova , Tomasz Czarski , Karol Malinowski , Paweł Linczuk , Krzysztof Poźniak , Grzegorz Henryk Kasprowicz , Piotr Kolasiński , Rafał Krawczyk , Andrzej Wojeński , Wojciech Zabołotny
AbstractThe measurement system based on GEM - Gas Electron Multiplier detector - is developed for soft X-ray diagnostics of tokamak plasmas. The multi-channel setup is designed for estimation of the energy and the position distribution of an Xray source. The focal measuring issue is the charge cluster identification by its value and position estimation. The fast and accurate mode of the serial data acquisition is applied for the dynamic plasma diagnostics. The charge clusters are counted in the space determined by 2D position, charge value and time intervals. Radiation source characteristics are presented by histograms for a selected range of position, time intervals and cluster charge values corresponding to the energy spectra.
|Pages||108084E-1 - 108084E-10|
|Publication size in sheets||0.3|
|Book||Romaniuk Ryszard, Linczuk Maciej Grzegorz (eds.): Proceedings of SPIE: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2018, Proceedings of SPIE: The International Society for Optical Engineering, vol. 10808, 2018, SPIE - The International Society for Optics and Photonics, ISBN 9781510622036, 2048 p., DOI:10.1117/12.2504983|
|Keywords in English||GEM detector, fusion plasma, FPGA, data acquisition|
|Score||= 15.0, 07-04-2020, ChapterFromConference|
|Publication indicators||= 0; = 1; : 2018 = 0.394|
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