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dc.contributor.authorBERLIZOV Andreyen_GB
dc.contributor.authorMAYER Klausen_GB
dc.date.accessioned2012-04-17T19:49:55Z-
dc.date.available2010-07-16en_GB
dc.date.available2012-04-17T19:49:55Z-
dc.date.created2010-07-13en_GB
dc.date.issued2010en_GB
dc.date.submitted2010-01-05en_GB
dc.identifier.citationAPPLIED RADIATION AND ISOTOPES vol. 68 no. 9 p. 1822-1831en_GB
dc.identifier.issn0969-8043en_GB
dc.identifier.uriwww.elsevier.com/locate/apradisoen_GB
dc.identifier.urihttp://publications.jrc.ec.europa.eu/repository/handle/JRC56415-
dc.description.abstractg-Spectrometry is a basic and widely applied method in nuclear security and nuclear safeguards areas. For addressing the growing needs in education and training, in research and development as well as in practical g-spectrometry in these areas, MonteCarlo based web-accessible g-spectrum modelling tools have been developed for the European Commission┬┐s Nucleonica portal at www.nucleonica.net. A recent validation study has demonstrated a good performance of the implemented simulation approach for modelling realistic g-spectra from shielded and unshielded point-like sources. In the present work this approach has been further tested with the use of a 0.2 kg voluminous 4.46 wt% enriched uranium reference material and a portable10% HP Ge detector. The simulations for shielded and unshielded measurement conditions revealed a good agreement with the experimentally acquired g-spectra, both for the detection efficiency values and for the overall spectrum shape and intensity in the energy range up to2.6MeV.en_GB
dc.description.sponsorshipJRC.E.7-Nuclear Safeguards and Forensicsen_GB
dc.format.mediumPrinteden_GB
dc.languageENGen_GB
dc.publisherPERGAMON-ELSEVIER SCIENCE LTDen_GB
dc.relation.ispartofseriesJRC56415en_GB
dc.titleDevelopment and Validation of Fast and Accurate Simulation Tools of full Gamma Spectra from Shielded and Unshielded Uranium Samplesen_GB
dc.typeArticles in periodicals and booksen_GB
dc.identifier.doi10.1016/j.apradiso.2010.03.019en_GB
JRC Directorate:Nuclear Safety and Security

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