Abstract
The gamma-ray response matrix is reported for a 5 cm NE-213 organic liquid scintillation detector. Gamma-ray response functions were determined by Monte Carlo calculations of the pulse-height spectra. The calculational method was thoroughly tested by comparisons with measured results from several laboratory gamma-ray sources. The response matrix generated from these calculations is 186 × 93, covering a pulse-height range from 0.10 to 9.40 light units and an energy range from 0.22 to 11.99 MeV. The response matrix was tested by unfolding a variety of measured gamma-ray spectra. The detector efficiency is also presented.
Published Version
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