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Uses of PGAA at the Dalat reactor
Authors:L. N. Chau  N. T. Hiep  V. T. Ha  N. C. Hai
Affiliation:(1) Applied Nuclear Physics Department, Nuclear Research Institute, Dalat, Vietnam
Abstract:A facility for neutron capture prompt gamma-ray spectroscopy for activation analysis has been intstalled at the tangential beam tube of the 500 kW Dalat reactor. Using a single crystal of silicon for filtering the thermal neutron beam and the 73 cm3 HP-G detector shielded by common materials with flexible configurations suitable to various samples, LOD of nearly 30 elements were estimated. Applications of PGAA in the determination of elemental concentrations in biological, environmental, geological and industrial product samples are presented.
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