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Calculation of the profile-dependent neutron backscatter matrix for the JET neutron camera system

dc.creatorBinda, F.es
dc.creatorEriccson, G.es
dc.creatorConroy, S.es
dc.creatorAndersson, E.es
dc.creatorJet Contributorses
dc.creatorGarcía Muñoz, Manueles
dc.date.accessioned2020-07-31T08:59:04Z
dc.date.available2020-07-31T08:59:04Z
dc.date.issued2017-11
dc.identifier.citationBinda, F., Ericcson, G., Conroy, S., Andersson, E., Jet Contributors, y García Muñoz, M. (2017). Calculation of the profile-dependent neutron backscatter matrix for the JET neutron camera system. Fusion Engineering and Design, 123, 865-868.
dc.identifier.issn0920-3796es
dc.identifier.urihttps://hdl.handle.net/11441/100019
dc.description.abstractWe investigated the dependence of the backscatter component of the neutron spectrum on the emissivity profile. We did so for the JET neutron camera system, by calculating a profile-dependent backscatter matrix for each of the 19 camera channels using a MCNP model of the JET tokamak. We found that, when using a low minimum energy for the summation of the counts in the neutron pulse height spectrum, the backscatter contribution can depend significantly on the emissivity profile. The maximum variation in the backscatter level was 24% (8.0% when compared to the total emission). This effect needs to be considered when a correction for the backscatter contribution is applied to the measured profile. (C) 2017 The Authors. Published by Elsevier B.V.es
dc.description.sponsorshipEURATOM 633053es
dc.formatapplication/pdfes
dc.format.extent4 p.es
dc.language.isoenges
dc.publisherElsevieres
dc.relation.ispartofFusion Engineering and Design, 123, 865-868.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectNeutrones
dc.subjectProfile monitores
dc.subjectBackscatteres
dc.subjectMcnpes
dc.titleCalculation of the profile-dependent neutron backscatter matrix for the JET neutron camera systemes
dc.typeinfo:eu-repo/semantics/articlees
dcterms.identifierhttps://ror.org/03yxnpp24
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Física Atómica, Molecular y Nucleares
dc.relation.projectID633053es
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.fusengdes.2017.03.124es
dc.identifier.doi10.1016/j.fusengdes.2017.03.124es
dc.contributor.groupUniversidad de Sevilla. RNM138: Física Nuclear Aplicadaes
dc.journaltitleFusion Engineering and Designes
dc.publication.volumen123es
dc.publication.initialPage865es
dc.publication.endPage868es

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