Abstract
A comparison has been made between flux density distributions from massive and ring-shaped cylindrical isotopic neutron sources. A considerable gain in direct fast neutron flux is obtained for the latter geometry as well as a neat separation of fast and thermal flux density maxima along the axis of the source. Applications of these favourable properties are discussed.
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R. GRUNEWALD, P. L. ZIEMER, J. E. CHRISTIAN, Anal. Chem., 36 (1964) 1138.
J. S. STRAIN, W. S. LYON, Radiochemical Methods of Analysis, Vol. I, IAEA Vienna, 1965 p. 245.
P. G. JEFFERY, J. M. BAKES, Analyst, 92 (1967) 151.
A. SELECKI, Z. NOWAKOWSKA, Radiochem. Radioanal. Letters, 1 (1969) 247.
J. KUUSI, Proc. Conf. Modern Trends in Activation Analysis, Vol. I, Gaithersburg, Maryland 1968, NBS, Washington, D. C., 1969, p. 450.
L. ALAERTS, J. P. O de BEECK, J. HOSTE, J. Radioanal. Chem., 15 (1973) 601.
L. H. BAETSLE, A. DROISSART, Report BLG 483 SCK Mol (Belgium), 1973.
J. J. LAUFF, E. R. CHAMPLIN, E. P. PRZYBYLOWICZ, Anal. Chem., 45 (1973) 52.
J. WING, M. A. WAHLGREN, Anal. Chem., 39 (1967) 85.
Y. TATÁR, A. SIKLÓS, Proc. Scient. and Techn. Conf. on Instrumentation in Activation Analysis, 10–13, Sept. 1968, Budapest, Comecon, Moscow, 1969, p. 54.
E. RICCI, T. H. HANDLEY, Anal. Chem., 42 (1970) 378.
F. DUGAIN, Report No. 61, Eurisotop Office, Brussels, 1972.
L. ALAERTS, J. P. OP DE BEECK, J. HOSTE, Anal. Chim. Acta, 69 (1974) 1
L. ALAERTS, J. P. OP DE BEECK, J. HOSTE, Anal. Chim. Acta, 70 (1974) 253.
L. ALAERTS, J. P. OP DE BEECK, J. HOSTE, Anal. Chim. Acta 73 (1974) 53
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Alaerts, L., Op De Beeck, J.P. & Hoste, J. Comparison of flux density distributions from massive or ring-shaped isotopic neutron sources. J. Radioanal. Chem. 25, 155–161 (1975). https://doi.org/10.1007/BF02519545
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DOI: https://doi.org/10.1007/BF02519545