Publications Details

GADRAS-DRF Validation for Safeguards and Custom Peak Fit Enhancements

Smith, Megan R.; Horne, Steven M.

In previous years, SGTech funded enhancements to the isotopics routine in the software called Gamma Detector Response and Analysis Software-Detector Response Function (GADRAS-DRF), including the addition of peak fit customization capabilities [1][4][3]. A project was also funded that focused on implementing a peak-based model fitting routine, allowing model fitting to be performed without dependence on export-controlled cross-sections. In FY25 significant improvements were made to the custom pea