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DOE OSTI · 2305284

Validating ENDF/B-VIII.1beta3 with LLNL Pulsed-Sphere Experiments and ICSBEP Benchmarks [Slides]

Neudecker, Denise·Kleedtke, Noah Andrew·Gibson, Nathan Andrew·Riedel, Bobbi·Haeck, Wim
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Abstract

LPS experiments are not benchmarks but can provide valuable input. 22/1/24 LPS experiments are not benchmarks but can provide valuable input. LPS (run by Denise) help validate nuclear data up to 15 MeV. They test scattering and fission data. They have incomplete uncertainties from 2-8%. I take note when: (1) I see C/E differences above the peak and before late times => 20%. (2) Simulated results between libraries change by => 20% without a good explanation.

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Neudecker, Denise, Kleedtke, Noah Andrew, Gibson, Nathan Andrew, Riedel, Bobbi, Haeck, Wim. 2024-02-01. Validating ENDF/B-VIII.1beta3 with LLNL Pulsed-Sphere Experiments and ICSBEP Benchmarks [Slides]. https://doi.org/10.2172/2305284

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