Analytical use of neutron-capture gamma-rays |
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Authors: | Henkelmann R Born H -J |
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Institution: | 1.Institut für Radiochemie der Technischen Universit?t München, 8046, Garching bei München, (GFR) ; |
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Abstract: | Certain elements which are not possible to detect with conventional neutron activation analysis can be measured using thermal
neutron-capture gamma-ray analysis. The use of a curved neutron guide at the High Flux Reactor, Grenoble, with a thermal neutron
flux of 1.5·1010n·cm−2·sec−1 and the advantage of a low-background counting system (Ge(Li) detector) far from the reactor core are described. Experimental
detection limits of a number of elements are given for the low-energy and the high-energy regions. Some applications of the
capture gamma-ray method in the whole energy range are studied and are briefly discussed. |
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Keywords: | |
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