Technical design and operation tests of the DET-12 device for detection of delayed neutrons

Bieńkowska, Barbara; Drozdowicz, Krzysztof; Gabańska, Barbara; Igielski, Andrzej; Janik, Władysław; Kurowski, Arkadiusz; Tracz, Grzegorz; Wiącek, Urszula; Dankowski, Jan

Strona główna
→
Publikacje
→
Raporty IFJ PAN
→
Zobacz pozycję

dc.contributor.author	Bieńkowska, Barbara
dc.contributor.author	Drozdowicz, Krzysztof
dc.contributor.author	Gabańska, Barbara
dc.contributor.author	Igielski, Andrzej
dc.contributor.author	Janik, Władysław
dc.contributor.author	Kurowski, Arkadiusz
dc.contributor.author	Tracz, Grzegorz
dc.contributor.author	Wiącek, Urszula
dc.contributor.author	Dankowski, Jan
dc.date.accessioned	2018-01-11T10:42:32Z
dc.date.available	2018-01-11T10:42:32Z
dc.date.issued	2014
dc.identifier.uri	http://rifj.ifj.edu.pl/handle/item/100
dc.description.abstract	A technical design of the device for detection of delayed neutrons emitted from neutron-activated fissionable material samples has been performed according to physical assumptions which were earlier elaborated. The DET-12 device was constructed. The detection system was composed, consisting of twelve 3He neutron detectors, related electronics lines, and the data acquisition and recording system. The detectors were adjusted to work in groups by three connected to one preamplifier, considering a weak intensity of emission of the delayed neutrons. Laboratory measurement tests of the device operation were made with use of an isotopic neutron source. A total efficiency of neutron detection in DET-12 was experimentally determined and a relative benchmark calculation was made by means of a Monte Carlo modelling of the neutron transport in the device from the source to detectors.	pl_PL.UTF-8
dc.description.sponsorship	The work has been partly 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;2075/AP
dc.title	Technical design and operation tests of the DET-12 device for detection of delayed neutrons	pl_PL.UTF-8
dc.type	Report	pl_PL.UTF-8