A benchmark for Monte Carlo simulations in gamma-ray spectrometry Part II: True coincidence summing correction factors.

The goal of this study is to provide a benchmark for the use of Monte Carlo simulation when applied to coincidence summing corrections. The examples are based on simple geometries: two types of germanium detectors and four kinds of sources, to mimic eight typical measurement conditions. The coincidence corrective factors are computed for four radionuclides. The exercise input files and calculation results with practical recommendations are made available for new users on a dedicated webpage. • Examples of the use of Monte Carlo simulation to calculate coincidence summing corrections. • Simple cases with two types of germanium detectors and four kinds of sources were investigated. • Calculation of coincidence summing correction factors for 60Co, 134Cs, 133Ba and 22Na is presented. • Input files, correction factors and recommendations are available on a dedicated webpage. [ABSTRACT FROM AUTHOR]