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Method of the known cross sections for calibration of the fast neutron spectrometer with a single-crystal stilbene based detector

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dc.contributor.authorUrupa, I. V.
dc.contributor.authorRyabeva, E. V.
dc.contributor.authorIbragimov, R. F.
dc.contributor.authorSapozhnikov, V. D.
dc.contributor.authorУрупа, Илья Викторович
dc.contributor.authorРябева, Елена Васильевна
dc.contributor.authorИбрагимов, Ренат Фаридович
dc.contributor.authorСапожников, Владимир Данилович
dc.date.accessioned2024-12-04T10:47:30Z
dc.date.available2024-12-04T10:47:30Z
dc.date.issued2024
dc.description.abstractThe present work is devoted to implementation of the stilbene-based neutron spectrometer energy calibration method. The results of experiments with portable neutron generators and 238PuBe source and scattering materials with known cross sections are used for this method. It is shown that the submitted method makes it possible to carry out fast neutron spectrometry in the energy range from 1 to 15 MeV with the uncertainty of the unfolded neutron energy no more than 200 keV. Neutron spectra unfolding was carried out based on the measured spectra and a Geant4 simulated response matrix. Unfolded spectra were compared with the literature data and reference spectra.
dc.identifier.citationMethod of the known cross sections for calibration of the fast neutron spectrometer with a single-crystal stilbene based detector / Urupa, I.V. [et al.] // Nuclear Engineering and Technology. - 2024. - 10.1016/j.net.2024.04.010
dc.identifier.doi10.1016/j.net.2024.04.010
dc.identifier.urihttps://www.doi.org/10.1016/j.net.2024.04.010
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85190893094&origin=resultslist
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/25958
dc.relation.ispartofNuclear Engineering and Technology
dc.subjectNeutron Detection
dc.subjectSpectrometer
dc.subjectCalibration Standard
dc.subjectNeutron Imaging
dc.subjectNeutron Activation Analysis
dc.subjectBonner sphere
dc.titleMethod of the known cross sections for calibration of the fast neutron spectrometer with a single-crystal stilbene based detector
dc.typeArticle
dspace.entity.typePublication
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