A neutron cross-section evaluation for the n + 103Rh reaction in the resolved resonance region was carried out in the energy range 10−5 eV to 8 keV encompassing thermal energy at 0.0253 eV. The scope of this work is to generate resonance parameters and resonance parameter covariances based on the Reich-Moore reduced R-matrix formalism using the code SAMMY. Some features of the new evaluation are the inclusion of high-resolution capture data in the SAMMY evaluation process and the extension of the resolved resonance range from 4 to 8 keV. Furthermore, the evaluation employs more accurate resonance parameter representation by exploring the use of the LRF = 7 ENDF feature and also the use of the LCOMP = 2 compact format for resonance parameter covariance representation. Included in the SAMMY evaluation are transmission data, capture cross-section data, and neutron scattering length information. Thermal cross-section values listed in the literature, as well as capture resonance integrals, were also incorporated into the evaluation process.
LEAL Luiz;
LECLAIRE Nicolas;
FERNEX Frédéric;
BARRY Devin;
SCHILLEBEECKX Peter;
KOPECKY Stefan;
2025-07-23
TAYLOR & FRANCIS INC
JRC140013
1943-748X (online),
https://www.tandfonline.com/doi/full/10.1080/00295639.2024.2411171,
https://publications.jrc.ec.europa.eu/repository/handle/JRC140013,
10.1080/00295639.2024.2411171 (online),
This document is only visible at the Commission level.
You are not authorized to publish or distribute it outside the European Commission.
This is a public document. You can share this publication.
Additional supporting files
| File name | Description | File type | |
|---|
