Repozytorium IFJ PAN

Method of interpretation of measurements of delayed neutrons in the DET-12 device

Show simple item record Bieńkowska, Barbara Prokopowicz, Rafał Drozdowicz, Krzysztof Woźnicka, Urszula 2018-01-11T10:50:03Z 2018-01-11T10:50:03Z 2014
dc.description.abstract DET-12 is a device to measure delayed neutrons from fissions in fissionable material samples which were activated in the primary neutron flux from D-T or D-D reactions in hot plasma of big fusion devices (tokamaks, stellarators). In the paper, a method is outlined how to interpret the registered time decay of delayed neutrons in order to obtain information on intensity of the primary neutron flux. The method combines a restoration of the decay function (multi-exponential) from the data stored in a multiscaler regime and a Monte Carlo calculation of a basic approximation of the neutron energy spectrum. pl_PL.UTF-8
dc.description.sponsorship The work has been performed within the framework of the strategic research project “Technologies supporting development of safe nuclear power engineering” financed by the National Centre for Research and Development (NCBiR). Research task „Research and development of techniques for the controlled thermonuclear fusion”, Contract No. SP/J/2/143234/11. pl_PL.UTF-8
dc.language.iso eng pl_PL.UTF-8
dc.publisher Institute of Nuclear Physics Polish Academy of Sciences pl_PL.UTF-8
dc.relation.ispartofseries Raport IFJ PAN;2076/AP
dc.title Method of interpretation of measurements of delayed neutrons in the DET-12 device pl_PL.UTF-8
dc.type Report pl_PL.UTF-8

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