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

Abstract

The 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.
Author M. Chernyshova - [Instytut Problemow Jadrowyc]
M. Chernyshova,,
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, Tomasz Czarski - [Instytut Problemow Jadrowyc]
Tomasz Czarski,,
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, Karol Malinowski - [Instytut Problemow Jadrowyc]
Karol Malinowski,,
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, Paweł Linczuk (FEIT / PE)
Paweł Linczuk,,
- The Institute of Electronic Systems
, Krzysztof Poźniak (FEIT / PE)
Krzysztof Poźniak,,
- The Institute of Electronic Systems
, Grzegorz Henryk Kasprowicz (FEIT / PE)
Grzegorz Henryk Kasprowicz,,
- The Institute of Electronic Systems
, Piotr Kolasiński (FEIT / PE)
Piotr Kolasiński,,
- The Institute of Electronic Systems
, Rafał Krawczyk (FEIT / PE)
Rafał Krawczyk,,
- The Institute of Electronic Systems
, Andrzej Wojeński (FEIT / PE)
Andrzej Wojeński,,
- The Institute of Electronic Systems
, Wojciech Zabołotny (FEIT / PE)
Wojciech Zabołotny,,
- The Institute of Electronic Systems
Pages108084E-1 - 108084E-10
Publication size in sheets0.3
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, 2086 p., DOI:10.1117/12.2504983
Keywords in EnglishGEM detector, fusion plasma, FPGA, data acquisition
DOIDOI:10.1117/12.2502156
URL https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10808/108084E/Charge-cluster-identification-for-multidimensional-GEM-detector-structures/10.1117/12.2502156.full?SSO=1
Languageen angielski
File
charge.pdf 2.33 MB
Score (nominal)15
ScoreMinisterial score = 15.0, 11-07-2019, ChapterFromConference
Publication indicators WoS Citations = 0; Scopus Citations = 0
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