Silicon photomultiplier response modeling in Allpix2 framework of EQR-15 series
The paper considers modeling of silicon photomultiplier EQR15 11-60 DS response used in the prototype hyperspectral X-ray counter. The modified prototype is supposed to be installed in a high-resolution diffractometer at station 1-2 of the SKIF Common Use Center. One detector channel is a LaBr3 scin...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Tomsk Polytechnic University
2023-09-01
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| Series: | Известия Томского политехнического университета: Промышленная кибернетика |
| Subjects: | |
| Online Access: | https://indcyb.ru/journal/article/view/35/27 |
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| Summary: | The paper considers modeling of silicon photomultiplier EQR15 11-60 DS response used in the prototype hyperspectral X-ray counter. The modified prototype is supposed to be installed in a high-resolution diffractometer at station 1-2 of the SKIF Common Use Center. One detector channel is a LaBr3 scintillator crystal optically coupled with photomultiplier, a signal readout and digitization circuit. The model was created using free software and represents united models of a scintillator, a photomultiplier matrix and a signal digitization system. The paper introduces the first simulation results and their agreement with the experiment. The developed digital model will allow conducting preliminary studies in the design of ionizing radiation detectors using various silicon photomultipliers and scintillator crystals. |
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| ISSN: | 2949-5407 |