Studies in heavy ion activation analysis trace determination possibilities with9Be bombardment |
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| Authors: | C Friedli E A Schweikert P Lerch |
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| Institution: | (1) Institut d'Electrochimie et de Radiochimie, Swiss Federal Institute of Technology, CH-1015 Lausanne, (Switzerland);(2) Center for Chemical Characterization and Analysis Department of Chemistry, Texas A&M University, 77843-3144 College Station, Texas, (USA) |
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| Abstract: | 9Be induced radioactivation was used to study the trace determination of 19 elements at 3 different ion beam energies (Elab=14, 32 and 63 MeV9Be2+). Nine nuclear reactions, yielding radionuclides with half-lives longer than 2.5 m, present potential analytical features. Beside the very sensitive detection of B and N, the multielemental determination of Na, Si, Ca, Sc, and Zn is possible with a9Be ion beam of appropriate incident energy. Nuclear interferences have also been investigated and quantified. |
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