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Use of data from environmental sampling for IAEA safeguards. Case study: uranium with near-natural 235U abundance

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Abstract

Environmental sampling (ES) is one of the measures applied in international nuclear safeguards. The detection capability of safeguards ES relies on a combination of highly sensitive analytical techniques and resourceful data evaluation. The evaluation process is dynamic, employing a variety of tools, information and analytical results. While the presence of uranium or plutonium may be a significant finding in itself, high quality isotopic measurements are essential to associate the material with a specific nuclear activity. This is illustrated in cases where the uranium detected appears to be “natural” or “near-natural”, but in fact can be identified with various nuclear processes.

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References

  1. IAEA Safeguards Glossary, 2001 edition, international nuclear verification series No. 3. IAEA, Austria

  2. Bevaart L, Donohue D, Fuhr W (2007) Future requirements for the analysis of environmental samples and the evaluation of the results. In ESARDA, 29th annual meeting: symposium on safeguards and nuclear material management. Office for Official Publications of the European Communities, Luxembourg

  3. Nuclear Wallet Cards, 7th edition, 2005. National Nuclear Data Centre, Brookhaven, USA. http://www.nndc.bnl.gov

  4. Buchholz BA et al (2007) Investigating uranium isotopic distributions in environmental samples using AMS and MC-ICPMS. Nucl Instrum Meth Phys Res B 259:733

    Article  CAS  Google Scholar 

  5. ASTM, standard specification for uranium hexafluoride for enrichment, C 787-06, February 2006

  6. Fischer D, Ryzhinskiy M, Fuhr W, Higgy R, Nikkinen M, Vilece K (2005) Environmental sampling for detecting undeclared nuclear material/activities. In INMM/ESARDA workshop, Santa Fe, USA

  7. SCALE (2006) A modular code system for performing standardized computer analyses for licensing evaluation, ORNL/TM-2005/39, version 5.1, vols I–III, Nov 2006

  8. Von Halle E (1987) Multicomponent isotope separation in matched abundance ratio cascades composed of stages with large separation factors. In Roesner KG (ed) Proceedings of the 1st workshop on separation phenomena in liquids and gases. Darmstadt, Germany, p 325

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Correspondence to A. Axelsson.

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Axelsson, A., Fischer, D.M. & Peńkin, M.V. Use of data from environmental sampling for IAEA safeguards. Case study: uranium with near-natural 235U abundance. J Radioanal Nucl Chem 282, 725–729 (2009). https://doi.org/10.1007/s10967-009-0149-9

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  • DOI: https://doi.org/10.1007/s10967-009-0149-9

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