2026-10-15T01:04:23Z https://www.scidb.cn/oai

10.57760/sciencedb.j00186.01199 2026-08-19T14:03:13Z

2026-08-19 Co-60 standard-source and Cs-Co-Eu mixed gamma-ray spectra doi:10.57760/sciencedb.j00186.01199 en This dataset contains two gamma-ray spectra used for method validation in the manuscript entitled “A gamma-ray spectrum unfolding method for reactor coolant based on adaptive preprocessing and a Gaussian response matrix”: a Co-60 standard-source spectrum and a Cs-Co-Eu multi-nuclide mixed spectrum. The data are provided in CSV format with two columns: Energy_keV, representing the energy axis, and Counts, representing the corresponding spectral counts. The Co-60 spectrum is used to evaluate peak-position preservation and peak-intensity recovery for a simple double-peak spectrum. The Cs-Co-Eu mixed spectrum, composed of characteristic peaks from Cs-137, Co-60, and Eu-152, is used to evaluate unfolding performance under multi-peak, strong/weak-peak coexistence, and neighboring-peak conditions. Spectral figures and unfolding-result figures are also provided to support the comparisons reported in the manuscript. gamma-ray spectrum analysis; Co-60; Cs-Co-Eu; Gaussian response matrix; deconvolution Shuo Li RESTRICTED dataset Science Data Bank