Primary standardization of sup(242)Am radioactive sources

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dc.contributor.authorMAIDANA, N.L.pt_BR
dc.contributor.authorDIAS, M.S.pt_BR
dc.contributor.authorKOSKINAS, M.F.pt_BR
dc.coverageNacionalpt_BR
dc.creator.eventoREGIONAL CONGRESS ON RADIATION PROTECTION AND SAFETY, 5th, REGIONAL IRPA CONGRESSpt_BR
dc.date.accessioned2014-11-17T17:50:49Zpt_BR
dc.date.accessioned2014-11-18T18:04:36Zpt_BR
dc.date.accessioned2015-04-02T04:39:48Z
dc.date.available2014-11-17T17:50:49Zpt_BR
dc.date.available2014-11-18T18:04:36Zpt_BR
dc.date.available2015-04-02T04:39:48Z
dc.date.eventoApr. 29 - May 4, 2001pt_BR
dc.description.abstractThe procedure followed by the Laboratório de Metrologia Nuclear in São Paulo, Brazil, for the standardization of 242gAm is described. The calibration system was composed of a 4π gas-flow proportional counter coupled to a pair of NaI(Tl) crystals operating in coincidence. The samples were produced by irradiating dried aliquots of 241Am with thermal and epithermal neutrons at the IEA-R1 research reactor. The efficiency tracer technique has been applied using 60Co as tracer. The beta detection efficiency was changed by external absorbers and extrapolated to unity by linear least square fitting applying covariance methodology.
dc.identifier.citationMAIDANA, N.L.; DIAS, M.S.; KOSKINAS, M.F. Primary standardization of sup(242)Am radioactive sources. In: REGIONAL CONGRESS ON RADIATION PROTECTION AND SAFETY, 5th, REGIONAL IRPA CONGRESS, Apr. 29 - May 4, 2001, Recife, PE. <b>Proceedings...</b> Disponível em: http://repositorio.ipen.br/handle/123456789/15242.
dc.identifier.orcidhttps://orcid.org/0000-0001-8407-9833
dc.identifier.orcidhttps://orcid.org/0000-0003-2478-5757
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/15242pt_BR
dc.local.eventoRecife, PEpt_BR
dc.publisherRecife: SBPR, 2001pt_BR
dc.rightsopenAccess
dc.subjectamericium 242pt_BR
dc.subjectstandardizationpt_BR
dc.subjectproportional counterspt_BR
dc.subjectnai detectorspt_BR
dc.subjectcoincidence methodspt_BR
dc.subjectcobalt 60pt_BR
dc.subjectamericium 241pt_BR
dc.subjectbeta detectionpt_BR
dc.subjectradioactivitypt_BR
dc.titlePrimary standardization of sup(242)Am radioactive sourcespt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorMARINA FALLONE KOSKINAS
ipen.autorMAURO DA SILVA DIAS
ipen.autorNORA L. MAIDANA
ipen.codigoautor1387
ipen.codigoautor1292
ipen.codigoautor3610
ipen.contributor.ipenauthorMARINA FALLONE KOSKINAS
ipen.contributor.ipenauthorMAURO DA SILVA DIAS
ipen.contributor.ipenauthorNORA L. MAIDANA
ipen.date.recebimento01-06pt_BR
ipen.event.datapadronizada2001pt_BR
ipen.identifier.ipendoc07101pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication420a8816-64da-4bb8-a1c4-5b8b638033b1
relation.isAuthorOfPublication58653850-db59-4051-aa72-5c32a5f6670e
relation.isAuthorOfPublicationf2513f51-86c4-47f9-b1c6-2d64d2cf1f75
relation.isAuthorOfPublication.latestForDiscoveryf2513f51-86c4-47f9-b1c6-2d64d2cf1f75
sigepi.autor.atividadeMAIDANA, N.L.:3610:-1:Spt_BR
sigepi.autor.atividadeDIAS, M.S.:1292:6:Npt_BR
sigepi.autor.atividadeKOSKINAS, M.F.:1387:6:Npt_BR

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