Multielement instrumental activation analysis based on gamma–gamma coincidence spectroscopy

The methodology of the coincidence instrumental activation analysis (CIAA) based on the three-parameter gamma–gamma coincidence spectrometer with two high-purity germanium (HPGe) detectors is presented. The flexible coincidence system was built on NIM spectrometric modules connected to VME or CAMAC...

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Bibliographic Details
Published in:Analytica chimica acta 1999-04, Vol.386 (1), p.181-189
Main Authors: Vobecký, M, Jakůbek, J, Granja Bustamante, C, Konı́ček, J, Pluhař, J, Pospı́šil, S, Rubáček, L
Format: Article
Language:English
Subjects:
Analytical chemistry
Chemistry
Coincidence techniques
Energy interferences
Exact sciences and technology
Gamma cascades
Gamma spectroscopy
HPGe detectors
Instrumental neutron activation analysis
Radiochemical methods
Trace element analysis
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Summary:The methodology of the coincidence instrumental activation analysis (CIAA) based on the three-parameter gamma–gamma coincidence spectrometer with two high-purity germanium (HPGe) detectors is presented. The flexible coincidence system was built on NIM spectrometric modules connected to VME or CAMAC data acquisition system, respectively. First results of the application of CIAA for the determination of scandium, cobalt, cesium or iridium contents by means of neutron irradiation are presented.
ISSN:0003-2670
1873-4324
DOI:10.1016/S0003-2670(99)00005-7