About: Study of cross-sections of yttrium (n,xn) threshold reactions

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://pos.sissa.it/archive/conferences/225/054/Baldin%20ISHEPP%20XXII_054.pdf
Description	Currently the development of the nuclear systems is heading to systems with fast neutrons instead of thermal ones. Such systems are mainly fast reactors of generation IV family and accelerator driven systems. Unfortunately the possibilities of monitoring fast neutrons are limited. One of the possible principles is to use activation detectors. It has shown up that yttrium is very good candidate to act as the activation detector of the fast neutrons. The advantages of yttrium are namely its (n,xn) threshold reactions and the fact that its only one naturally occurring isotope. To be possible to use yttrium as the activation detector it is necessary to know the cross-sections of the (n,xn) reactions sufficiently good. This condition is fulfilled only in case of the 89Y(n,2n)88Y reaction. For higher orders of reactions there are almost no experimental data. Currently the development of the nuclear systems is heading to systems with fast neutrons instead of thermal ones. Such systems are mainly fast reactors of generation IV family and accelerator driven systems. Unfortunately the possibilities of monitoring fast neutrons are limited. One of the possible principles is to use activation detectors. It has shown up that yttrium is very good candidate to act as the activation detector of the fast neutrons. The advantages of yttrium are namely its (n,xn) threshold reactions and the fact that its only one naturally occurring isotope. To be possible to use yttrium as the activation detector it is necessary to know the cross-sections of the (n,xn) reactions sufficiently good. This condition is fulfilled only in case of the 89Y(n,2n)88Y reaction. For higher orders of reactions there are almost no experimental data. (en)
Title	Study of cross-sections of yttrium (n,xn) threshold reactions Study of cross-sections of yttrium (n,xn) threshold reactions (en)
skos:prefLabel	Study of cross-sections of yttrium (n,xn) threshold reactions Study of cross-sections of yttrium (n,xn) threshold reactions (en)
skos:notation	RIV/68407700:21340/14:00226407!RIV15-MSM-21340___
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...iv/cisloPeriodika	0
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Vrzalová, Jitka Wagner, Vladimír Suchopár, Martin
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	České vysoké učení technické v Praze / Fakulta jaderná a fyzikálně inženýrská
http://linked.open...dnocenehoVysledku	48247
http://linked.open...ai/riv/idVysledku	RIV/68407700:21340/14:00226407
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	threshold reactions (en)
http://linked.open.../riv/klicoveSlovo	threshold reactions
http://linked.open...odStatuVydavatele	IT - Italská republika
http://linked.open...ontrolniKodProRIV	[26E04F2EE6AC]
http://linked.open...i/riv/nazevZdroje	Proceedings of Science
http://linked.open...in/vavai/riv/obor	JF
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	12 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Kugler, A. Majerle, M. Suchopár, Martin Svoboda, O. Vrzalová, Jitka Wagner, Vladimír Štefánik, M. Kilim, S. Strugalska-Gola, E. Szuta, M. Bielewicz, M. Chudoba, P.
issn	1824-8039
number of pages	5 (xsd:int)
http://localhost/t...ganizacniJednotka	21340

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