About: Cross sections for production of 43Sc, 44Sc, and 46Sc isotopes in the 45Sc + 3He reaction

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About: Cross sections for production of 43Sc, 44Sc, and 46Sc isotopes in the 45Sc + 3He reaction Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Reactions 45Sc(3He, αn)43Sc, 45Sc(3He, α)44Sc, and 45Sc(3He, 2p)46Sc, resulting from the irradiation of scandium targets with a beam of 3He ions with energy from 5 to 24 MeV, are investigated in experiments on the U120M cyclotron of the Nuclear Physics Institute (Rez, Czech Republic). The activation technique is used to find the yield of the produced Sc isotopes. The induced γ activity in the targets is measured using a high-resolution HPGe detector. Despite the low binding energy of 3He and positive reaction Q values, which leads to formation of the 44Sc and 46Sc isotopes, the behavior of the excitation functions for the formation of these isotopes differs from the behavior of the excitation function for deuterons. Scandium-44 formation cross sections reach their maximum at the reaction Coulomb barrier. This is because not only 44Sc but also a stable 4He nucleus is formed in the reaction. Reactions 45Sc(3He, αn)43Sc, 45Sc(3He, α)44Sc, and 45Sc(3He, 2p)46Sc, resulting from the irradiation of scandium targets with a beam of 3He ions with energy from 5 to 24 MeV, are investigated in experiments on the U120M cyclotron of the Nuclear Physics Institute (Rez, Czech Republic). The activation technique is used to find the yield of the produced Sc isotopes. The induced γ activity in the targets is measured using a high-resolution HPGe detector. Despite the low binding energy of 3He and positive reaction Q values, which leads to formation of the 44Sc and 46Sc isotopes, the behavior of the excitation functions for the formation of these isotopes differs from the behavior of the excitation function for deuterons. Scandium-44 formation cross sections reach their maximum at the reaction Coulomb barrier. This is because not only 44Sc but also a stable 4He nucleus is formed in the reaction. (en)
Title	Cross sections for production of 43Sc, 44Sc, and 46Sc isotopes in the 45Sc + 3He reaction Cross sections for production of 43Sc, 44Sc, and 46Sc isotopes in the 45Sc + 3He reaction (en)
skos:prefLabel	Cross sections for production of 43Sc, 44Sc, and 46Sc isotopes in the 45Sc + 3He reaction Cross sections for production of 43Sc, 44Sc, and 46Sc isotopes in the 45Sc + 3He reaction (en)
skos:notation	RIV/61389005:_____/13:00422872!RIV14-MSM-61389005
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(LM2011019)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Burjan, Václav Hons, Zdeněk Kroha, Václav Piskoř, Štěpán Šimečková, Eva Mrázek, Jaromír
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	67335
http://linked.open...ai/riv/idVysledku	RIV/61389005:_____/13:00422872
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	cross section; cyclotron U120M; HPGe detector (en)
http://linked.open.../riv/klicoveSlovo	cyclotron U120M HPGe detector cross section
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[EAF5CAE47FE6]
http://linked.open...i/riv/nazevZdroje	Physics of Particles and Nuclei Letters
http://linked.open...in/vavai/riv/obor	BG
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	10 (xsd:int)
http://linked.open...vavai/riv/projekt	CANAM (Center of Accelerators and Nuclear Analytical Methods)
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	10
http://linked.open...iv/tvurceVysledku	Burjan, Václav Hons, Zdeněk Kroha, Václav Mrázek, Jaromír Piskoř, Štěpán Šimečková, Eva Kulko, A. A. Penionzhkevich, Y. E. Skobelev, N. K. Voskoboynik, E. I.
issn	1547-4771
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1134/S1547477113050142

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