Abstract
Thorough physical and chemical characterization of plutonium–beryllium (PuBe) neutron sources is an important capability with applications ranging from material accountancy to nuclear forensics. Characterization of PuBe sources is not trivial owing to range of existing source designs and the need for adequate infrastructure to deal with radiation and protect the analyst. This study demonstrates a method for characterization of three PuBe sources that includes physical inspection and imaging followed by controlled disassembly and destructive analysis.
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Acknowledgements
This work was supported by the U.S. Department of Homeland Security, Domestic Nuclear Detection Office, National Technical Nuclear Forensics Center [Grant number HSHQDC-14-X-00028]. This support does not constitute an express or implied endorsement on the part of the Government. This publication is LA-UR-16-2905.
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Byerly, B., Kuhn, K., Colletti, L. et al. Chemical investigation of three plutonium–beryllium neutron sources. J Radioanal Nucl Chem 312, 95–104 (2017). https://doi.org/10.1007/s10967-017-5192-3
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DOI: https://doi.org/10.1007/s10967-017-5192-3