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dc.contributor.authorVARGA ZSOLTen_GB
dc.contributor.authorNICHOLL Adrianen_GB
dc.contributor.authorWALLENIUS Mariaen_GB
dc.contributor.authorMAYER Klausen_GB
dc.date.accessioned2016-05-06T00:07:28Z-
dc.date.available2016-05-04en_GB
dc.date.available2016-05-06T00:07:28Z-
dc.date.created2016-03-14en_GB
dc.date.issued2016en_GB
dc.date.submitted2015-04-09en_GB
dc.identifier.citationJOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY vol. 307 no. 3 p. 1919-1926en_GB
dc.identifier.issn0236-5731en_GB
dc.identifier.urihttp://publications.jrc.ec.europa.eu/repository/handle/JRC95484-
dc.description.abstractThis paper describes rapid methods for the determination of the production date (age dating) of plutonium (Pu) materials by inductively coupled plasma mass spectrometry (ICP-MS) for nuclear forensic and safeguards purposes. One of the presented methods is a rapid, direct measurement without chemical separation using 235U/239Pu and 236U/240Pu chronometers. The other method comprises a straightforward extraction chromatographic separation, followed by ICP-MS measurement for the 234U/238Pu, 235U/239Pu, 236U/240Pu and 238U/242Pu chronometers. Age dating results of two plutonium certified reference materials (SRM 946 and 947, currently distributed as NBL CRM 136 and 137) are in good agreement with the archive purification dates.en_GB
dc.description.sponsorshipJRC.E.7-Nuclear Safeguards and Forensicsen_GB
dc.format.mediumPrinteden_GB
dc.languageENGen_GB
dc.publisherSPRINGERen_GB
dc.relation.ispartofseriesJRC95484en_GB
dc.titlePlutonium age dating (production date measurement) by inductively coupled plasma mass spectrometryen_GB
dc.typeArticles in periodicals and booksen_GB
dc.identifier.doi10.1007/s10967-015-4418-5en_GB
JRC Directorate:Nuclear Safety and Security

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