Monte Carlo simulation of the response of a germanium detector for low-level spectrometry measurements using GEANT4.
In this paper, we will expose the work performed for the adaptation and refinement of the GEANT4 simulation toolkit (originally designed for Monte Carlo simulations in High-Energy Physics) in order to simulate Ge detectors in low-level gamma spectrometry. Special emphasis will be given to show and validate our own algorithms implemented in GEANT4 code for variance reduction and data analysis, that have been used for a quicker and precise efficiency calibration at different source-detector configurations of one of the low-level germanium gamma systems available in our laboratory.
Hurtado
S
S
Departamento de Física Atómica, Molecular y Nuclear, Facultad de Fisica, Universidad de Sevilla, Aptdo. 1065, 41080, Spain. shurtado@us.es
García-León
M
M
García-Tenorio
R
R