Low level measurement of $^{60}$Co by gamma ray spectrometry using γ–γ coincidence
PIQUEMAL, F.
Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
Laboratoire Souterrain de Modane [LSMUMR6417]
< Réduire
Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
Laboratoire Souterrain de Modane [LSMUMR6417]
Langue
en
Communication dans un congrès
Ce document a été publié dans
Appl.Radiat.Isot., Appl.Radiat.Isot., 2015-06-08, Vienna. 2016, vol. 109, p. 487-492
Résumé en anglais
This paper presents the latest development of the laboratory to measure the natural and artificial massic activities in environmental samples. The measurement method of coincident emitters by gamma–gamma coincidence using ...Lire la suite >
This paper presents the latest development of the laboratory to measure the natural and artificial massic activities in environmental samples. The measurement method of coincident emitters by gamma–gamma coincidence using an anti-Compton device and its digital electronics is described. Results obtained with environmental samples are shown. Despite its low efficiency, this method decreases detection limits of 60Co for certain samples compared to conventional gamma-ray spectrometry due to its very low background.< Réduire
Origine
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