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Information × Registration Number 0219U001668, 0118U004240 , R & D reports Title Evaluation of spectroscopic characteristics of silicon PMT based scintillation detectors with limited photosensor size. popup.stage_title Head Tarasov Volodymyr Oleksyovich, Registration Date 15-02-2019 Organization Scientific-research department of alkali halide crystals with experimental manufacture STC "Institute for single crystals" NAS of Ukraine popup.description2 The studies of the resolution of scintillation detectors based on CsI (Tl) single crystals of different shapes and sizes, and PDs of two types: vacuum photomultiplier tube (PMT), with the size of the input window, exceeding the cross section of the scintillator, and SiPM, with the size of the input window, that is smaller, than the intersection of the scintillator have been conducted. Laws of collecting light on PD from scintillators of different shapes and sizes were investigated. The results of modeling the passage of light from different points of the scintillator to the PD can predict the contribution of the scintillator to the resolution of the scintillation spectrometer. The program of computer simulation of the spectrum of scintillation gamma spectrometer was developed. The program: simulates the interaction of gamma radiation with the materials of the detector, determines the scintillation site, calculates, for each scintillation, determines the amount of light entering into PD. Product Description popup.authors Зубер В.М. Ковальчук С.М. popup.nrat_date 2020-04-02 Close