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DOE OSTI · 1599022

FRAM, Version 6.1 User Manual

Vo, Duc T.·Sampson, Thomas E.
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Abstract

This manual describes the use of version 6.1 of the FRAM gamma-ray isotopic analysis software developed in the Safeguards Science and Technology Group, NEN-1, Nuclear Engineering & Nonproliferation Division, Los Alamos National Laboratory. The software analyzes the gamma ray spectrum from plutonium-bearing items and determines the isotopic distribution of the plutonium, 241Am content, and concentration of other isotopes in the item. The software can also determine the isotopic distribution of uranium isotopes in items containing only uranium. The body of this manual describes the generic version of the code.

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07 ISOTOPE AND RADIATION SOURCES97 MATHEMATICS AND COMPUTINGFRAMisotopic analysisplutoniumSNMuranium

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Vo, Duc T., Sampson, Thomas E.. 2020-01-01. FRAM, Version 6.1 User Manual. https://doi.org/10.2172/1599022

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