Measurement of the high energy neutron flux on the surface of the natural uranium target assembly QUINTA irradiated by deuterons of 4 and 8 GeV energy

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dc.contributor.authorAdam, Jindřichcs
dc.contributor.authorBaldin, Anton Alexandrovichcs
dc.contributor.authorChilap, V.cs
dc.contributor.authorFurman, W.cs
dc.contributor.authorKatovský, Karelcs
dc.contributor.authorKushvatov, J.cs
dc.contributor.authorKumar, Vinodcs
dc.contributor.authorPronskikh, Vitaly S.cs
dc.contributor.authorMarin, I.cs
dc.contributor.authorSolnyshkin, Alexander A.cs
dc.contributor.authorSuchopár, Martincs
dc.contributor.authorTsoupko-Sitnikov, Vsevolod M.cs
dc.contributor.authorTyutyunnikov, S.cs
dc.contributor.authorVrzalová, Jitkacs
dc.contributor.authorWagner, Vladimírcs
dc.contributor.authorZávorka, Lukášcs
dc.coverage.issue20cs
dc.coverage.volume80cs
dc.date.issued2015-12-12cs
dc.description.abstractExperiments with the natural uranium target assembly “QUINTA” exposed to 4 and 8 GeV deuteron beams of the Nuclotron accelerator at the Joint Institute for Nuclear Research (Dubna) are analyzed. The reaction rates of 27Al(n,y1)24Na, 27Al(n,y2)22Na and 27Al(n,y3)7Be reactions with effective threshold energies of 5, 27, and 119 MeV were measured at both 4 GeV and 8 GeV deuteron beam energies. The average neutron fluxes between the effective threshold energies and the effective ends of the neutron spectra (which are 800 or 1000 MeV for 4 or 8 GeV deuterons) were determined. The evidence for the intensity shift of the neutron spectra to higher neutron energies with the increase of the deuteron energy from 4 GeV to 8 GeV was found from the ratios of the average neutron fluxes. The reaction rates and the average neutron fluxes were calculated with the MCNPX 2.7 code.en
dc.formattextcs
dc.format.extent94-97cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationPhysics Procedia. 2015, vol. 80, issue 20, p. 94-97.en
dc.identifier.doi10.1016/j.phpro.2015.11.101cs
dc.identifier.issn1875-3892cs
dc.identifier.orcid0000-0001-9335-8199cs
dc.identifier.other123761cs
dc.identifier.researcheridK-2656-2016cs
dc.identifier.scopus6507230729cs
dc.identifier.urihttp://hdl.handle.net/11012/201143
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofPhysics Procediacs
dc.relation.urihttp://www.sciencedirect.com/science/article/pii/S1875389215016181cs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1875-3892/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectAccelerator driven system (ADS)en
dc.subjecturanium target-blanketen
dc.subjectspallation neutronsen
dc.subjectneutron spectrumen
dc.subjectgamma spectrometryen
dc.subjectMCNPXen
dc.titleMeasurement of the high energy neutron flux on the surface of the natural uranium target assembly QUINTA irradiated by deuterons of 4 and 8 GeV energyen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-123761en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:40:10en
sync.item.modts2025.01.17 16:47:21en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav elektroenergetikycs
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