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Experimental neutron capture data of 58Ni from the CERN n-TOF facility

Zugec, P.; Barbagallo, M.; Colonna, N.; Bosnar, D.; Altstadt, S; Andrzejewski, J.; Audouin, L.; Becares, V.; Becvar, F.; Belloni, F.; Wallner, Anton

Description

The neutron capture cross section of 58Ni was measured at the neutron time of flight facility n_TOF at CERN, from 27 meV to 400 keV neutron energy. Special care has been taken to identify all the possible sources of background, with the so-called neutron background obtained for the first time using high-precision GEANT4 simulations. The energy range up to 122 keV was treated as the resolved resonance region, where 51 resonances were identified and analyzed by a multilevel R-matrix code SAMMY....[Show more]

dc.contributor.authorZugec, P.
dc.contributor.authorBarbagallo, M.
dc.contributor.authorColonna, N.
dc.contributor.authorBosnar, D.
dc.contributor.authorAltstadt, S
dc.contributor.authorAndrzejewski, J.
dc.contributor.authorAudouin, L.
dc.contributor.authorBecares, V.
dc.contributor.authorBecvar, F.
dc.contributor.authorBelloni, F.
dc.contributor.authorWallner, Anton
dc.contributor.editorZuber, K.
dc.contributor.editorSchwengner, R.
dc.coverage.spatialDresden, Germany
dc.date.accessioned2020-06-05T03:19:10Z
dc.date.available2020-06-05T03:19:10Z
dc.date.createdAugust 25-29 2014
dc.identifier.isbn9782759817948
dc.identifier.urihttp://hdl.handle.net/1885/204845
dc.description.abstractThe neutron capture cross section of 58Ni was measured at the neutron time of flight facility n_TOF at CERN, from 27 meV to 400 keV neutron energy. Special care has been taken to identify all the possible sources of background, with the so-called neutron background obtained for the first time using high-precision GEANT4 simulations. The energy range up to 122 keV was treated as the resolved resonance region, where 51 resonances were identified and analyzed by a multilevel R-matrix code SAMMY. Above 122 keV the code SESH was used in analyzing the unresolved resonance region of the capture yield. Maxwellian averaged cross sections were calculated in the temperature range of kT = 5 – 100 keV, and their astrophysical implications were investigated.
dc.format.mimetypeapplication/pdf
dc.language.isoen_AU
dc.publisherEDP Sciences
dc.relation.ispartofseries15th International Symposium on Capture Gamma Ray Spectroscopy and Related Topics, CGS15
dc.rights© Owned by the authors, published by EDP Sciences, 2015
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceEPJ Web of Conferences
dc.titleExperimental neutron capture data of 58Ni from the CERN n-TOF facility
dc.typeConference paper
local.description.notesImported from ARIES
local.description.refereedYes
dc.date.issued2015
local.identifier.absfor029904 - Synchrotrons; Accelerators; Instruments and Techniques
local.identifier.ariespublicationU3488905xPUB16393
local.publisher.urlhttps://www.epj.org/
local.type.statusPublished Version
local.contributor.affiliationZugec, P., University of Zagreb
local.contributor.affiliationBarbagallo, M, Istituto Nazionale di Fisica Nucleare
local.contributor.affiliationColonna, N., INFN
local.contributor.affiliationBosnar, D., University of Zagreb
local.contributor.affiliationAltstadt, S, Johann Wolfgang Goethe Universitat
local.contributor.affiliationAndrzejewski, J., University of Lodz
local.contributor.affiliationAudouin, L, University of Paris-Sud
local.contributor.affiliationBecares, V, Centro de Investigaciones Energeticas Medioambientales y Tecnologicas
local.contributor.affiliationBecvar, F, Charles University
local.contributor.affiliationBelloni, F, CEA Saclay
local.contributor.affiliationWallner, Anton, College of Science, ANU
local.bibliographicCitation.startpage1
local.bibliographicCitation.lastpage4
local.identifier.doi10.1051/epjconf/20159302009
local.identifier.absseo970102 - Expanding Knowledge in the Physical Sciences
dc.date.updated2019-12-19T07:23:37Z
local.identifier.scopusID2-s2.0-84960461040
local.identifier.thomsonID000358307500064
dcterms.accessRightsOpen Access
dc.provenanceThis is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
dc.rights.licenseCreative Commons Attribution License 4.0
CollectionsANU Research Publications

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