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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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DOE OSTI2023

Enabling URR Self Shielding Functionality in SAMMY [Slides]

This lecture is on enabling Unresolved Resonance Energy Range (URR) self-shielding functionality in SAMMY. This presentation covers Fiscal Year 2022 milestones, and motivations driving this endeavor. This presentation includes slides depicting the current self-shielding correction workflow. Additionally, this presentation includes a look into the doppler broadening issue and the verification of capture. This lecture concludes with envisioned future work.

73 NUCLEAR PHYSICS AND RADIATION PHYSICS↗

DOE OSTI2024

Recent Developments in the R-Matrix Code SAMMY [Slides]

Abstract not provided.

97 MATHEMATICS AND COMPUTING↗

DOE OSTI2025

Fellowship of the Resolved [Slides]

There are new evaluation methods being explored for combined RRR + URR. Simple example demonstrated in SAMMY code using. Potential to be applied to future LoFi, Medium-Fi covariance efforts. Much more work needs to be done to fully correlate regions.

Nuclear Criticality Safety Program (NCSP)↗