caa a22 4500 469111860 CHVBK 20180323133113.0 cr unu---uuuuu 170328e19920101xx s 000 0 eng 10.1007/BF02038348 doi (NATIONALLICENCE)springer-10.1007/BF02038348 High-resolution gamma spectrometry for measurement of transuranic radionuclides: A comparison of a low axial length-to-diameter coaxial HPGe detector versus a planar HPGe detector [Elektronische Daten] [M. Andreaco, R. Seymour, G. Martin] A comparison of an HPGe planar detector and an HPGe coaxial detector, both with short length-to-diameter ratios, provides empirical evidence for the advantage of the coaxial configuration in measurements of actinide radionuclides. The principal advantage is related to the lower capacitance of a coaxial detector relative to that of a planar detector, both with large active frontal areas. In addition, the higher interaction probability (efficiency) of Ge versus Si underscores the advantages of Ge for measurements of samples with γ-ray energies from 5 to 200 keV (235U and241Pu). The advantages are also dependent on the presence of other higher-energy γ-rays collimated versus diffuse-sample geometry, and (for bioassay applications) the intervening scattering mediums of bone and tissue. Akadémiai Kiadó, 1992 Andreaco M. CTI, 810 Innovation Drive, 37928, Knoxville, TN, (USA) aut Seymour R. EG&G ORTEC, 100 Midland Road, 37830, Oak Ridge, TN, (USA) aut Martin G. EG&G ORTEC, 100 Midland Road, 37830, Oak Ridge, TN, (USA) aut Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 156/2(1992-01-01), 323-340 0236-5731 156:2<323 1992 156 10967 https://doi.org/10.1007/BF02038348 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02038348 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Andreaco M. CTI, 810 Innovation Drive, 37928, Knoxville, TN, (USA) aut NATIONALLICENCE 700 1- Seymour R. EG&G ORTEC, 100 Midland Road, 37830, Oak Ridge, TN, (USA) aut NATIONALLICENCE 700 1- Martin G. EG&G ORTEC, 100 Midland Road, 37830, Oak Ridge, TN, (USA) aut NATIONALLICENCE 773 0- Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 156/2(1992-01-01), 323-340 0236-5731 156:2<323 1992 156 10967 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer