Matrix of Response Functions for Deconvolution of Gamma-ray Spectra

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2015 English Publisher:Elsevier BVJournal:Physics Procedia, volume 74, pages 399-404 (issn: 1875-3892,

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Authors: Shustov, A.E.; Ulin, S.E.;

doi: 10.1016/j.phpro.2015.09.210

Matrix of Response Functions for Deconvolution of Gamma-ray Spectra

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Abstract

AbstractAn approach for creation the response functions‘matrix for the xenon gamma-ray detector is discussed. A set of gamma-ray spectra was obtained by Geant4 simulation to generate the matrix. Iterative algorithms used allow to deconvolve and restore initial gamma-ray spectra. Processed spectrum contains peaks that help to identify and estimate a activity of a radioactive source. Results and analysis of experimental spectra deconvolution are shown.

Related Organizations

National Research University of Electronic Technology
Russian Federation
Moscow Engineering Physics Institute
Russian Federation
National Reserch Nuclear University MEPHI
Russian Federation

Keywords

gamma ray, radioactive waste, Physics and Astronomy(all), xenon gamma detector

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