caa a22 4500 469110074 CHVBK 20180323133108.0 cr unu---uuuuu 170328e19920501xx s 000 0 eng 10.1007/BF02041022 doi (NATIONALLICENCE)springer-10.1007/BF02041022 Measurement of proton-induced prompt low energy photons by high resolution spectrometry: The analysis of lanthanides [Elektronische Daten] [D. Gihwala, L. Lackay, M. Peisach] Photons below 200 keV excited by protons from 1.8 to 5.4 MeV were measured from the lanthanides. The K X-rays were sufficiently resolved for analysis, and the sensitivity attainable was or the order of 100 μg.g−1. Apart from La and Ce, all the rare earths also yielded low energy gamma-rays suitable for qualitative analysis and for the determination of minor components at concentrations above mg.g−1. Some excitation functions are reported and results are given for test analyses of geological materials. Akadémiai Kiadó, 1992 Gihwala D. National Accelerator Centre, P. O. Box 72, 7131, Faure, (South Africa) aut Lackay L. National Accelerator Centre, P. O. Box 72, 7131, Faure, (South Africa) aut Peisach M. National Accelerator Centre, P. O. Box 72, 7131, Faure, (South Africa) aut Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 159/1(1992-05-01), 97-103 0236-5731 159:1<97 1992 159 10967 https://doi.org/10.1007/BF02041022 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02041022 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Gihwala D. National Accelerator Centre, P. O. Box 72, 7131, Faure, (South Africa) aut NATIONALLICENCE 700 1- Lackay L. National Accelerator Centre, P. O. Box 72, 7131, Faure, (South Africa) aut NATIONALLICENCE 700 1- Peisach M. National Accelerator Centre, P. O. Box 72, 7131, Faure, (South Africa) aut NATIONALLICENCE 773 0- Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 159/1(1992-05-01), 97-103 0236-5731 159:1<97 1992 159 10967 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer