Abstract
Samarium-153 (\({}^{153}\hbox {Sm}\)) is a short-lived radionuclide that decays to stable europium-153 via beta emission, with subsequent de-excitation via gamma emission and internal conversion. Historical measurements of \({}^{153}\hbox {Sm}\) by gamma spectrometry and beta liquid scintillation counting have shown a low bias compared to beta proportional counting. In order to investigate this, four national laboratories jointly conducted an experimental inter-comparison exercise on a certified \({}^{153}\hbox {Sm}\) sample, created from neutron activation of samarium-152. Radiometric measurements were conducted using gamma spectrometry, liquid scintillation counting, gas proportional counting, and passivated implanted planar silicon detectors and compared across the four institutions against the certified value. The results from this experiment are presented together with a number of conclusions which suggest that the current published cumulative fission yield for \({}^{153}\hbox {Sm}\), as used by many laboratories, is approximately 15% high and is the likely cause of the previously observed bias.
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11 December 2019
In the original publication of the article, eighteenth author���s name was misspelt. The correct name is given in this correction.
11 December 2019
In the original publication of the article, eighteenth author���s name was misspelt. The correct name is given in this correction.
References
US National Nuclear Data Center (2018) NuDat 2.7, database reference 3-Jan-2018
England TR, Rider BF (1994) Evaluation and compilation of fission product yields 1993
Friese J (2009) Half-life and gamma abundance ratio measurements of \(^{153}{\text{Sm}}\). J Radioanal Nucl Chem 282:369–372
Dziel T (2013) Standardization of Sm-153 solution by absolute methods. J Appl Radiat Isot 87:19–23
Coursey BM (1987) The standardization of samarium-153. J Appl Radiat Isot 37:31–34
Lépy M (2006) Determination of the intensity of X- and gamma-ray emissions in the decay of \(^{153}{\text{Sm}}\). J Appl Radiat Isot 64:1428–1434
Bowles NE (1998) Standardization of \(^{153}{\text{Sm}}\). J Appl Radiat Isot 49:1345–1347
Woods MJ (1998) NPL secondary standard radionuclide calibrator: new calibration figures for \(^{106}{\text{Ru}}\), \(^{153}{\text{Sm}}\) and \(^{188}{\text{Re}}\). J Appl Radiat Isot 49:1191–1193
Schötzig U (1998) Standardization and decay data of \(^{153}{\text{Sm}}\). J Appl Radiat Isot 51:169–175
Selby H (2010) Fission product data measured at los alamos for fission spectrum and thermal neutrons on \(^{239}{\text{Pu}}\), \(^{235}{\text{U}}\), \(^{238}{\text{U}}\). Nucl Data Sheets 111:2891–2922
Mac Innes M (2011) Fission product yields for 14 MeV neutrons on \(^{235}{\text{U}}\), \(^{238}{\text{U}}\) and \(^{239}{\text{Pu}}\). Nucl Data Sheets 112:3135–3152
Keksis AL, et al (2011) Los Alamos National Laboratory Fission Basis. LA-UR-11-02798
Baisden P, et al (2010) Measurement/evaluation techniques and nuclear data associated with fission of \(^{239}{\text{Pu}}\) by fission spectrum neutrons, Technical report LLNL-TR-426165, Lawrence Livermore National Laboratory
Ratel G, Michotte C (2004) BIPM comparison BIPM.RI(II)-K1.Sm-153 of activity measurements of the radionuclide \(^{153}{\text{Sm}}\). Metrologia 41:6–12
Nakashima N, Duran E (2018) Proficiency test exercises for particulate systems at CTBT radionuclide laboratories. J Appl Radiat Isot 134:35–39
Lantheus Medical Imaging, Inc, N. Billerica, Quadramet [Package Insert] (2014)
United Kingdom National Physical Laboratory, Certificate of calibration SM-153 A170650 to A170653 (2017)
Chadwick M (2011) ENDF/B-VII.1: Nuclear data for science and technology: cross sections, covariances, fission product yields and decay data. Nucl Data Sheets 112:2887
OECD/NEA Data Bank (2009) The JEFF3.1/-3.1.1 radioactive decay data and fission yields sub-libraries, JEFF Report 20
Chadwick M (2006) ENDF/B-VII.0: next generation evaluated nuclear data library for nuclear science and technology. Nucl Data Sheets 107:2931
CSEWG-Collaboration (2001) Evaluated nuclear data file ENDF/B-VI.8
Shibata K (2011) JENDL-4.0: a new library for nuclear science and engineering. J Nucl Sci Technol 48:1
Katakura J (2012) ENDL FP decay data file 2011 and fission yields data file 2011, JAEA-data/code, vol 025
Rochman D, Koning A (2012) TENDL-2011: TALYS-based Evaluated Nuclear Data Library, vol 3
OECD/NEA Data Bank (2000) The JEF-2.2 Nuclear Data Library, JEFF report 17
OECD/NEA Data Bank (2009) The JEFF-3.1.1 Nuclear Data Library, JEFF report 22
OECD/NEA Data Bank (2006) The JEFF-3.1 Nuclear Data Library, JEFF report 21
Acknowledgements
The authors would like to thank NPL for sourcing, certifying and distributing the \({}^{153}\hbox {Sm}\) solution measured by the participants of this inter-comparison exercise.
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Jackson, M.J., Gilligan, C., Davies, A.V. et al. International inter-comparison exercise on \({}^{153}\hbox {Sm}\). J Radioanal Nucl Chem 318, 107–115 (2018). https://doi.org/10.1007/s10967-018-6048-1
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DOI: https://doi.org/10.1007/s10967-018-6048-1