Long-term performance assessment of HPGE detectors used in the neutron activation analysis laboratory of IPEN-CNEN/SP (Brazil)

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dc.contributor.authorZAHN, G.S.
dc.contributor.authorGENEZINI, F.A.
dc.contributor.authorTICIANELLI, R.B.
dc.contributor.authorSAIKI, M.
dc.coverageInternacionalpt_BR
dc.date.accessioned2017-07-03T16:39:23Z
dc.date.available2017-07-03T16:39:23Z
dc.date.issued2017pt_BR
dc.description.abstractIn this work, verification data for 11 HPGe detectors from two different manufacturers and three different intrinsic configurations were analyzed in respect to the stability of both the efficiency and resolution for the 122 keV peak from 57Co and the 1332 keV peak from 60Co. The results allow a discussion about the stability of these parameters over time (in some cases, almost 15 years), their sensitivity to imminent detector failures and their performance after a failure has been corrected; moreover, the results show a clear correlation between the manufacturer or configuration and the long-term performance of the detector.pt_BR
dc.format.extent108-112pt_BR
dc.identifier.citationZAHN, G.S.; GENEZINI, F.A.; TICIANELLI, R.B.; SAIKI, M. Long-term performance assessment of HPGE detectors used in the neutron activation analysis laboratory of IPEN-CNEN/SP (Brazil). <b>Applied Radiation and Isotopes</b>, v. 125, p. 108-112, 2017. DOI: <a href="https://dx.doi.org/10.1016/j.apradiso.2017.04.012">10.1016/j.apradiso.2017.04.012</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/27591.
dc.identifier.doi10.1016/j.apradiso.2017.04.012pt_BR
dc.identifier.issn0969-8043pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-6318-6805
dc.identifier.orcidhttps://orcid.org/0000-0003-3237-8588
dc.identifier.percentilfi31.52en
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/27591
dc.identifier.vol125pt_BR
dc.relation.ispartofApplied Radiation and Isotopespt_BR
dc.rightsopenAccesspt_BR
dc.subjectcobalt 57
dc.subjectcobalt 60
dc.subjectdetection
dc.subjectefficiency
dc.subjecthigh-purity ge detectors
dc.subjectkev range 100-1000
dc.subjectmanufacturers
dc.subjectneutron activation analysis
dc.subjectperformance
dc.subjectresolution
dc.subjectstability
dc.titleLong-term performance assessment of HPGE detectors used in the neutron activation analysis laboratory of IPEN-CNEN/SP (Brazil)pt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorMITIKO SAIKI
ipen.autorREGINA BECK TICIANELLI
ipen.autorFREDERICO ANTONIO GENEZINI
ipen.autorGUILHERME SOARES ZAHN
ipen.codigoautor1178
ipen.codigoautor954
ipen.codigoautor2045
ipen.codigoautor950
ipen.contributor.ipenauthorMITIKO SAIKI
ipen.contributor.ipenauthorREGINA BECK TICIANELLI
ipen.contributor.ipenauthorFREDERICO ANTONIO GENEZINI
ipen.contributor.ipenauthorGUILHERME SOARES ZAHN
ipen.date.recebimento17-07pt_BR
ipen.identifier.fi1.123pt_BR
ipen.identifier.ipendoc23827pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.range.fi0.001 - 1.499
ipen.range.percentilfi25.00 - 49.99
ipen.type.genreArtigo
relation.isAuthorOfPublication78e9df14-8ccf-4a31-a02f-4a8a4c111c14
relation.isAuthorOfPublication23b749fb-82bc-4de7-bb77-72c178f2edfd
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relation.isAuthorOfPublication.latestForDiscoveryde99ffee-d830-4bea-aeeb-e8f3ccc34921
sigepi.autor.atividadeZAHN, G.S.:950:310:Spt_BR
sigepi.autor.atividadeGENEZINI, F.A.:2045:310:Npt_BR
sigepi.autor.atividadeTICIANELLI, R.B.:954:320:Npt_BR
sigepi.autor.atividadeSAIKI, M.:1178:320:Npt_BR
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