Np-237 transmutation efficiency dependence on beam particle, energy and sample position in QUINTA setup

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dc.contributor.authorKilim, S.cs
dc.contributor.authorStrugalska-Gola, E.cs
dc.contributor.authorSzuta, M.cs
dc.contributor.authorBielewicz, Marcincs
dc.contributor.authorTyutyunnikov, S.cs
dc.contributor.authorAdam, Jindřichcs
dc.contributor.authorStegailov, V.I.cs
dc.coverage.issue04005cs
dc.coverage.volume204cs
dc.date.accessioned2021-03-04T11:55:10Z
dc.date.available2021-03-04T11:55:10Z
dc.date.issued2019-04-03cs
dc.description.abstractNp-237 samples were irradiated with spallation neutrons produced at the ADS setup QUINTA. Six experiments were carried out at the JINR, in Dubna – one in carbon (C6+), three in deuteron, and two in proton beams. The energy in carbon was 24 GeV, in deuteron – 2, 4 and 8 GeV, respectively, and 660 MeV in the proton beam. In five cases the sample was located in a side window in a lead shield. In one case (660 MeV proton beam) two samples were located on the top of the QUINTA setup, one – on the top of section 2, and the second one – on the top of section 4. The transmutation study method was based on gamma-ray spectrometry. During the analysis of the spectra several fission products and one actinide were identified. Fission product activities yielded the number of fissions. The actinide (Np-238), a result of neutron capture by Np-237, yielded the number of captures. The main goal of this work was to find out if and how the transmutation rate depended on the accelerator beam and sample location during the irradiation.en
dc.formattextcs
dc.format.extent1-8cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationEPJ Web of Conferences. 2019, vol. 204, p. 1-8.en
dc.identifier.doi10.1051/epjconf/201920404005cs
dc.identifier.issn2100-014Xcs
dc.identifier.other156598cs
dc.identifier.urihttp://hdl.handle.net/11012/196401
dc.language.isoencs
dc.publisherEDP Sciencescs
dc.relation.ispartofEPJ Web of Conferencescs
dc.relation.urihttps://www.epj-conferences.org/articles/epjconf/abs/2019/09/epjconf_ishepp2019_04005/epjconf_ishepp2019_04005.htmlcs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2100-014X/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectTransmutationen
dc.subjectNeptuniumen
dc.subjectADSen
dc.subjectQuintaen
dc.titleNp-237 transmutation efficiency dependence on beam particle, energy and sample position in QUINTA setupen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-156598en
sync.item.dbtypeVAVen
sync.item.insts2022.06.22 16:53:47en
sync.item.modts2022.06.22 16:14:17en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav elektroenergetikycs
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