Feasibility study on evaluating uranium enrichment with the High Resolution Gamma-Ray Spectrometry and X-ray fluorescence.

The uranium enrichment of the environmental sample should be analyzed to verify the declared information for the nuclear safeguards. The High-Resolution Gamma Spectrometry (HRGS) and Monochromatic Micro X-ray Fluorescence (MMXRF) is able to analyze the sample with a short detection time and high reproducibility. These are the advantage to measure the samples for screening before laboratory analysis.