An interlaboratory collaboration to determine consensus 231Pa/235U model ages of a uranium certified reference material for nuclear forensics

Kayzar-Boggs, Theresa M.; Treinen, Kerri C.; Okubo, Ayako; Denton, Joanna S.; Gaffney, Amy M.; Miller, Martha M.; Steiner, Robert E.; Wende, Allison M.; Williams, Ross W.

doi:10.1007/s10967-020-07030-x

An interlaboratory collaboration to determine consensus ²³¹Pa/²³⁵U model ages of a uranium certified reference material for nuclear forensics

Journal Article · Thu Feb 06 00:00:00 EST 2020 · Journal of Radioanalytical and Nuclear Chemistry

DOI:https://doi.org/10.1007/s10967-020-07030-x· OSTI ID:1673838

^[1]; Treinen, Kerri C. ^[2]; Okubo, Ayako ^[3]; Denton, Joanna S. ^[1]; Gaffney, Amy M. ^[2]; Miller, Martha M. ^[4]; Steiner, Robert E. ^[1]; Wende, Allison M. ^[1]; Williams, Ross W. ^[2]

Los Alamos National Lab. (LANL), Los Alamos, NM (United States). Chemistry Division
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States). Nuclear and Chemical Sciences Division
Japan Atomic Energy Agency (JAEA), Tokai (Japan). Integrated Support Center for Nuclear Nonproliferation and Nuclear Security
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States). Nuclear and Chemical Sciences Division; Univ. of Rochester, NY (United States)

Application of the ²³¹Pa/²³⁵U radiochronometer for nuclear forensic investigations is challenged by a lack of certified reference materials with ²³¹Pa/²³⁵U model purification dates. The Japan Atomic Energy Agency, Los Alamos National Laboratory, and Lawrence Livermore National Laboratory completed an interlaboratory study measuring ²³¹Pa/²³⁵U model ages of New Brunswick Laboratory CRM U100. Results from independent laboratories were combined to calculate a consensus ²³¹Pa/²³⁵U model purification date for CRM U100 of March 26, 1959 ± 237 days. This ²³¹Pa/²³⁵U consensus date for CRM U100 may be used by the nuclear forensic community for quality control of ²³¹Pa/²³⁵U radiochronometry measurements of unknown materials.

View Accepted Manuscript (DOE)

Research Organization:: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States); Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)

Sponsoring Organization:: USDOE National Nuclear Security Administration (NNSA), Office of Defense Nuclear Nonproliferation

Grant/Contract Number:: 89233218CNA000001; AC52-07NA27344

OSTI ID:: 1673838

Alternate ID(s):: OSTI ID: 1688757
OSTI ID: 22905902

Report Number(s):: LA-UR--19-31675; LLNL-JRNL--811967; 1012789

Journal Information:: Journal of Radioanalytical and Nuclear Chemistry, Journal Name: Journal of Radioanalytical and Nuclear Chemistry Journal Issue: 3 Vol. 323; ISSN 0236-5731

Publisher:: SpringerCopyright Statement

Country of Publication:: United States

Language:: English

References (28)

Determination of the age of highly enriched uranium M., Wallenius; A., Morgenstern; C., Apostolidis Analytical and Bioanalytical Chemistry, Vol. 374, Issue 3 https://doi.org/10.1007/s00216-002-1555-9	journal	October 2002
Uranium age determination by measuring the 230Th/234U ratio Hall, G. Journal of Radioanalytical and Nuclear Chemistry, Vol. 264, Issue 2 https://doi.org/10.1007/s10967-005-0732-7	journal	May 2005
A method for dating small amounts of uranium Pointurier, Fabien; Hubert, Amélie; Roger, Gaëlle Journal of Radioanalytical and Nuclear Chemistry, Vol. 296, Issue 2 https://doi.org/10.1007/s10967-012-2198-8	journal	September 2012
Evaluation of chronometers in plutonium age determination for nuclear forensics: What if the ‘Pu/U clocks’ do not match? Sturm, M.; Richter, S.; Aregbe, Y. Journal of Radioanalytical and Nuclear Chemistry, Vol. 302, Issue 1 https://doi.org/10.1007/s10967-014-3294-8	journal	July 2014
Round-robin 230Th–234U age dating of bulk uranium for nuclear forensics Gaffney, Amy M.; Hubert, Amélie; Kinman, William S. Journal of Radioanalytical and Nuclear Chemistry, Vol. 307, Issue 3 https://doi.org/10.1007/s10967-015-4334-8	journal	July 2015
Developing 226Ra and 227Ac age-dating techniques for nuclear forensics to gain insight from concordant and non-concordant radiochronometers Kayzar, Theresa M.; Williams, Ross W. Journal of Radioanalytical and Nuclear Chemistry, Vol. 307, Issue 3 https://doi.org/10.1007/s10967-015-4435-4	journal	September 2015
US-DOE and CIAE international cooperation in age-dating uranium standards Treinen, Kerri C.; Kinman, William S.; Chen, Yan Journal of Radioanalytical and Nuclear Chemistry, Vol. 314, Issue 3 https://doi.org/10.1007/s10967-017-5593-3	journal	November 2017
Application of the 226Ra–230Th–234U and 227Ac–231Pa–235U radiochronometers to uranium certified reference materials Rolison, John M.; Treinen, Kerri C.; McHugh, Kelly C. Journal of Radioanalytical and Nuclear Chemistry, Vol. 314, Issue 3 https://doi.org/10.1007/s10967-017-5619-x	journal	November 2017
The application of radiochronometry during the 4th collaborative materials exercise of the nuclear forensics international technical working group (ITWG) Kristo, Michael J.; Williams, Ross; Gaffney, Amy M. Journal of Radioanalytical and Nuclear Chemistry, Vol. 315, Issue 2 https://doi.org/10.1007/s10967-017-5680-5	journal	February 2018
Application of the 226Ra–230Th–234U and 227Ac–231Pa–235U radiochronometers to UF6 cylinders Rolison, John M.; Williams, Ross W. Journal of Radioanalytical and Nuclear Chemistry, Vol. 317, Issue 2 https://doi.org/10.1007/s10967-018-5955-5	journal	June 2018
Development of rapid methodologies for uranium age dating Higginson, Matthew; Gilligan, Chris; Taylor, Fiona Journal of Radioanalytical and Nuclear Chemistry, Vol. 318, Issue 1 https://doi.org/10.1007/s10967-018-6021-z	journal	August 2018
Improved protactinium spike calibration method applied to 231Pa–235U age-dating of certified reference materials for nuclear forensics Treinen, Kerri C.; Gaffney, Amy M.; Rolison, John M. Journal of Radioanalytical and Nuclear Chemistry, Vol. 318, Issue 1 https://doi.org/10.1007/s10967-018-6149-x	journal	August 2018
Measurement of the 231Pa/235U ratio for the age determination of uranium materials Varga, Zsolt; Nicholl, Adrian; Hrnecek, Erich Journal of Radioanalytical and Nuclear Chemistry, Vol. 318, Issue 3 https://doi.org/10.1007/s10967-018-6247-9	journal	November 2018
Preparation and calibration of a 231Pa reference material Essex, Richard M.; Williams, Ross W.; Treinen, Kerri C. Journal of Radioanalytical and Nuclear Chemistry, Vol. 322, Issue 3 https://doi.org/10.1007/s10967-019-06711-6	journal	August 2019
Evaluating uranium radiochronometry by single-collector mass spectrometry for nuclear forensics: a multi-instrument investigation Treinen, Kerri C.; Samperton, Kyle M.; Lindvall, Rachel E. Journal of Radioanalytical and Nuclear Chemistry, Vol. 322, Issue 3 https://doi.org/10.1007/s10967-019-06832-y	journal	October 2019
Determination of the half-life of 233Pa Usman, K.; MacMahon, T. D. Applied Radiation and Isotopes, Vol. 52, Issue 3 https://doi.org/10.1016/S0969-8043(99)00214-6	journal	March 2000
Production date determination of uranium-oxide materials by inductively coupled plasma mass spectrometry Varga, Zsolt; Surányi, Gergely Analytica Chimica Acta, Vol. 599, Issue 1 https://doi.org/10.1016/j.aca.2007.07.069	journal	September 2007
Validation of reference materials for uranium radiochronometry in the frame of nuclear forensic investigations Varga, Z.; Mayer, K.; Bonamici, C. E. Applied Radiation and Isotopes, Vol. 102 https://doi.org/10.1016/j.apradiso.2015.05.005	journal	August 2015
Age Determination of Highly Enriched Uranium: Separation and Analysis of ²³¹ Pa Morgenstern, A.; Apostolidis, C.; Mayer, K. Analytical Chemistry, Vol. 74, Issue 21 https://doi.org/10.1021/ac0203948	journal	November 2002
Interviewing a Silent (Radioactive) Witness through Nuclear Forensic Analysis Mayer, Klaus; Wallenius, Maria; Varga, Zsolt Analytical Chemistry, Vol. 87, Issue 23 https://doi.org/10.1021/acs.analchem.5b01623	journal	September 2015
Nuclear Forensic Science: Correlating Measurable Material Parameters to the History of Nuclear Material Mayer, Klaus; Wallenius, Maria; Varga, Zsolt Chemical Reviews, Vol. 113, Issue 2 https://doi.org/10.1021/cr300273f	journal	October 2012
Age determination of uranium samples by inductively coupled plasma mass spectrometry using direct measurement and spectral deconvolution Varga, Zsolt; Wallenius, Maria; Mayer, Klaus Journal of Analytical Atomic Spectrometry, Vol. 25, Issue 12 https://doi.org/10.1039/c0ja00048e	journal	January 2010
235U–231Pa age dating of uranium materials for nuclear forensic investigations Eppich, Gary R.; Williams, Ross W.; Gaffney, Amy M. Journal of Analytical Atomic Spectrometry, Vol. 28, Issue 5 https://doi.org/10.1039/c3ja50041a	journal	January 2013
Precision Measurement of Half-Lives and Specific Activities of U 235 and U 238 Jaffey, A. H.; Flynn, K. F.; Glendenin, L. E. Physical Review C, Vol. 4, Issue 5 https://doi.org/10.1103/PhysRevC.4.1889	journal	November 1971
An Inter-Laboratory Assessment of the Thorium Isotopic Composition of Synthetic and Rock Reference Materials Sims, Kenneth W. W.; Gill, James B.; Dosseto, Anthony Geostandards and Geoanalytical Research, Vol. 32, Issue 1 https://doi.org/10.1111/j.1751-908X.2008.00870.x	journal	March 2008
Nuclear Forensic Science: Analysis of Nuclear Material Out of Regulatory Control Kristo, Michael J.; Gaffney, Amy M.; Marks, Naomi Annual Review of Earth and Planetary Sciences, Vol. 44, Issue 1 https://doi.org/10.1146/annurev-earth-060115-012309	journal	June 2016
A Measurement of the Thermal Neutron Capture Cross Section of ²³² Th Jones, R. T.; Merritt, J. S.; Okazaki, A. Nuclear Science and Engineering, Vol. 93, Issue 2 https://doi.org/10.13182/NSE86-A17666	journal	June 1986
Mesure de la période du protactinium 231 par microcalorimétrie Robert, J.; Miranda, C. F.; Muxart, R. Radiochimica Acta, Vol. 11, Issue 2 https://doi.org/10.1524/ract.1969.11.2.104	journal	January 1969

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