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https://elib.bsu.by/handle/123456789/258338| Title: | Significant improvement of GAGG:Ce based scintillation detector performance with temperature decrease |
| Authors: | Korjik, M. Alenkov, V. Borisevich, A. Buzanov, O. Dormenev, V. Dosovitskiy, G. Dosovitskiy, A. Fedorov, A. Kozlov, D. Mechinsky, V. Novotny, R.W. Tamulaitis, G. Vasiliev, V. Zaunick, H.-G. Vaitkevičius, A.A. |
| Keywords: | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика |
| Issue Date: | 2017 |
| Publisher: | Elsevier B.V. |
| Citation: | Nucl Instrum Methods Phys Res Sect A 2017;871:42-46. |
| Abstract: | This report presents results on the significant improvement of GAGG:Ce based scintillation detector performance with temperature decrease. When temperature of a PMT based detector is lowered to −45 °C, its amplitude response at registration of γ-quanta is improved by 30%; FHHM was found to be better up to factor of 0.85, whereas scintillation kinetics become even faster in crystals co-doped with magnesium and magnesium and titanium. All this opens an opportunity for a wide application of GAGG scintillation detectors, particularly in a combination with SiPM photo-sensors, which signal-to-noise ratio would also improve with temperature decrease. |
| URI: | https://elib.bsu.by/handle/123456789/258338 |
| DOI: | 10.1016/j.nima.2017.07.045 |
| Scopus: | 85026917911 |
| Appears in Collections: | Статьи НИУ «Институт ядерных проблем» |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| M.Korjik et.al.Significant imporvement of GAGG.pdf | 527,83 kB | Adobe PDF | View/Open |
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