About: A new monitor set for the determination of neutron flux parameters in short-time k0-NAA

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About: A new monitor set for the determination of neutron flux parameters in short-time k0-NAA Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Multipurpose research reactors such as LVR-15 in Řež require monitoring of the neutron flux parameters (f, α) in each batch of samples analyzed when k0 standardization in NAA is to be used. The above parameters may change quite unpredictably, because experiments in channels adjacent to those used for NAA require an adjustment of the reactor operation parameters and/or active core configuration. For frequent monitoring of the neutron flux parameters the bare multi-monitor method is very convenient. The well-known Au–Zr tri-isotopic monitor set that provides a good tool for determining f and α after long-time irradiation is not optimal in case of short-time irradiation because only a low activity of the 95Zr radionuclide is formed. Multipurpose research reactors such as LVR-15 in Řež require monitoring of the neutron flux parameters (f, α) in each batch of samples analyzed when k0 standardization in NAA is to be used. The above parameters may change quite unpredictably, because experiments in channels adjacent to those used for NAA require an adjustment of the reactor operation parameters and/or active core configuration. For frequent monitoring of the neutron flux parameters the bare multi-monitor method is very convenient. The well-known Au–Zr tri-isotopic monitor set that provides a good tool for determining f and α after long-time irradiation is not optimal in case of short-time irradiation because only a low activity of the 95Zr radionuclide is formed. (en)
Title	A new monitor set for the determination of neutron flux parameters in short-time k0-NAA A new monitor set for the determination of neutron flux parameters in short-time k0-NAA (en)
skos:prefLabel	A new monitor set for the determination of neutron flux parameters in short-time k0-NAA A new monitor set for the determination of neutron flux parameters in short-time k0-NAA (en)
skos:notation	RIV/61389005:_____/11:00366303!RIV12-AV0-61389005
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(GA202/09/0363), P(GD202/09/H086), S, Z(AV0Z10480505), Z(MSM2672244501)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Fikrle, Marek Kubešová, Marie Kučera, Jan
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav jaderné fyziky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	183961
http://linked.open...ai/riv/idVysledku	RIV/61389005:_____/11:00366303
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Short-time activation analysis; ko standartizacion; neutron flux parameters (en)
http://linked.open.../riv/klicoveSlovo	Short-time activation analysis ko standartizacion neutron flux parameters
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[34DD0A98A6FC]
http://linked.open...i/riv/nazevZdroje	Nuclear Instruments & Methods in Physics Research Section A
http://linked.open...in/vavai/riv/obor	BG
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Classical and holistic approach to ko standardization in neutron activation analysis Application of ionizing radiation in dosimetry and radiological physics
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	656
http://linked.open...iv/tvurceVysledku	Fikrle, Marek Kubešová, Marie Kučera, Jan
http://linked.open...ain/vavai/riv/wos	000296129100008
http://linked.open...n/vavai/riv/zamer	Jaderná fyzika a příbuzné obory v základním, aplikovaném a interdisciplinárním výzkumu Basic Research and Oriented Research in Industry and Medicine using Neutron Sources
issn	0168-9002
number of pages	4 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.nima.2011.07.050

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