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Comparison of gamma-ray coincidence and low-background gamma-ray singles spectrometry
J Konki1, P T Greenlees, U Jakobsson
1Department of Physics, University of Jyväskylä, Finland. joonas.konki@jyu.fi
Abstract:
Aerosol samples have been studied under different background conditions using gamma-ray coincidence and low-background gamma-ray singles spectrometric techniques with High-Purity Germanium detectors. Conventional low-background gamma-ray singles counting is a competitive technique when compared to the gamma-gamma coincidence approach in elevated background conditions. However, measurement of gamma-gamma coincidences can clearly make the identification of different nuclides more reliable and efficient than using singles spectrometry alone. The optimum solution would be a low-background counting station capable of both singles and gamma-gamma coincidence spectrometry.
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