Print Email Facebook Twitter Time-resolved gamma spectroscopy of single events Title Time-resolved gamma spectroscopy of single events Author Wolszczak, W.W. (TU Delft RST/Luminescence Materials) Dorenbos, P. (TU Delft RST/Luminescence Materials) Date 2018 Abstract In this article we present a method of characterizing scintillating materials by digitization of each individual scintillation pulse followed by digital signal processing. With this technique it is possible to measure the pulse shape and the energy of an absorbed gamma photon on an event-by-event basis. In contrast to time-correlated single photon counting technique, the digital approach provides a faster measurement, an active noise suppression, and enables characterization of scintillation pulses simultaneously in two domains: time and energy. We applied this method to study the pulse shape change of a CsI(Tl) scintillator with energy of gamma excitation. We confirmed previously published results and revealed new details of the phenomenon. Subject CsI(Tl)Data acquisitionDigital signal processingGamma spectroscopyPulse shape analysisTime-resolved gamma spectroscopy To reference this document use: http://resolver.tudelft.nl/uuid:588a54ef-2595-4f95-96d9-e4b40599f012 DOI https://doi.org/10.1016/j.nima.2017.12.080 Embargo date 2020-01-06 ISSN 0168-9002 Source Nuclear Instruments & Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 886, 30-35 Bibliographical note Accepted Author Manuscript Part of collection Institutional Repository Document type journal article Rights © 2018 W.W. Wolszczak, P. Dorenbos Files PDF time_resolved_g_spectroscopy.pdf 1.59 MB Close viewer /islandora/object/uuid%3A588a54ef-2595-4f95-96d9-e4b40599f012/datastream/OBJ/view