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DOE OSTI · 2572527

FSEN Reaction Rate Calculations in MCNP [Slides]

Brain, Peter Jacob [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000349445708)·Favorite, Jeffrey A. [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000247380050)·Kleedtke, Noah Andrew [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000339825678)·Rising, Michael Evan [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000287122427)
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Abstract

FSEN provides an opportunity to quickly calculate sensitivities to orthogonal measurements during integral experiments. Toy problem has been deployed to expand on verification of FSEN for reaction rate ratios. While there is decent agreement, further investigation must be done on multiplication’s impact on sensitivity vector.

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73 NUCLEAR PHYSICS AND RADIATION PHYSICSFSENNuclear Criticality Safety Program (NCSP)PARallel Approach of Differential and Integral Measurement (PARADIGM)

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Brain, Peter Jacob [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000349445708), Favorite, Jeffrey A. [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000247380050), Kleedtke, Noah Andrew [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000339825678), Rising, Michael Evan [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000287122427). 2025-07-14. FSEN Reaction Rate Calculations in MCNP [Slides]. https://doi.org/10.2172/2572527

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