Silva, J. ; Fiori, E. ; Isaak, J. ; Löher, B. ; Savran, D. ; Vencelj, M. ; Wamers, F. (2015)
Temperature gain correction for CsI(Tl) detection systems based on digital pulse shape analysis.
In: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 776
doi: 10.1016/j.nima.2014.12.064
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
In this paper we propose a pulse shape based method for monitoring the interior temperature of a CsI(Tl) crystal in order to correct the temperature dependence in the energy calibration of the corresponding detector system. The gain dependence on temperature of the CsI(Tl) detector was measured using both, a photomultiplier tube (PMT) and an avalanche photodiode (APD) readout photosensor. The analysis shows that the gain shifts due to temperature variations can be corrected to a precision of better than 1% with both the PMT and the APD, well below the CsI(Tl) intrinsic energy resolution for ~1 MeV γ-rays.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2015 |
| Autor(en): | Silva, J. ; Fiori, E. ; Isaak, J. ; Löher, B. ; Savran, D. ; Vencelj, M. ; Wamers, F. |
| Art des Eintrags: | Bibliographie |
| Titel: | Temperature gain correction for CsI(Tl) detection systems based on digital pulse shape analysis |
| Sprache: | Englisch |
| Publikationsjahr: | 11 März 2015 |
| Verlag: | Elsevier |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment |
| Jahrgang/Volume einer Zeitschrift: | 776 |
| DOI: | 10.1016/j.nima.2014.12.064 |
| Kurzbeschreibung (Abstract): | In this paper we propose a pulse shape based method for monitoring the interior temperature of a CsI(Tl) crystal in order to correct the temperature dependence in the energy calibration of the corresponding detector system. The gain dependence on temperature of the CsI(Tl) detector was measured using both, a photomultiplier tube (PMT) and an avalanche photodiode (APD) readout photosensor. The analysis shows that the gain shifts due to temperature variations can be corrected to a precision of better than 1% with both the PMT and the APD, well below the CsI(Tl) intrinsic energy resolution for ~1 MeV γ-rays. |
| Fachbereich(e)/-gebiet(e): | 05 Fachbereich Physik 05 Fachbereich Physik > Institut für Kernphysik 05 Fachbereich Physik > Institut für Kernphysik > Experimentelle Kernphysik 05 Fachbereich Physik > Institut für Kernphysik > Experimentelle Kernphysik > Experimentelle Kernstruktur und S-DALINAC |
| Hinterlegungsdatum: | 20 Dez 2023 11:29 |
| Letzte Änderung: | 01 Mär 2024 08:34 |
| PPN: | 515948225 |
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