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
Article, Bibliographie
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.
| Item Type: | Article |
|---|---|
| Erschienen: | 2015 |
| Creators: | Silva, J. ; Fiori, E. ; Isaak, J. ; Löher, B. ; Savran, D. ; Vencelj, M. ; Wamers, F. |
| Type of entry: | Bibliographie |
| Title: | Temperature gain correction for CsI(Tl) detection systems based on digital pulse shape analysis |
| Language: | English |
| Date: | 11 March 2015 |
| Publisher: | Elsevier |
| Journal or Publication Title: | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment |
| Volume of the journal: | 776 |
| DOI: | 10.1016/j.nima.2014.12.064 |
| 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. |
| Divisions: | 05 Department of Physics 05 Department of Physics > Institute of Nuclear Physics 05 Department of Physics > Institute of Nuclear Physics > Experimentelle Kernphysik 05 Department of Physics > Institute of Nuclear Physics > Experimentelle Kernphysik > Experimentelle Kernstruktur und S-DALINAC |
| Date Deposited: | 20 Dec 2023 11:29 |
| Last Modified: | 01 Mar 2024 08:34 |
| PPN: | 515948225 |
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