Abstract
Recently, the introduction was proposed of the Westcott-formalism in the ko-standardization method, in order to enable the handling of analytically important “non-1/v” (n, γ) reactions. In the present paper some elucidations are given to the “Westcott-based”k o-method: the black box of Westcott's “g+rs” formalism is opened; procedures and formulas are given for the experimental determination of the flux parameters and a survey is presented of the status of the nuclear data.
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A. SIMONITS, F. DE CORTE, J. HOSTE, J. Radioanal. Chem., 24 (1975) 31.
R. W. STOUGHTON, J. HALPERIN, Nucl. Sci. Eng., 6 (1959) 100.
A. SIMONITS, L. MOENS, F. DE CORTE, A. DE WISPELAERE, A. ELEK, J. HOSTE, J. Radioanal. Chem., 60 (1980) 461.
O. T. HØGDAHL, Neutron absorption in pile neutron activation analysis, Report MMPP-226-1, Dec. 1962.
A. SIMONITS, F. DE CORTE, L. MOENS, J. HOSTE, J. Radioanal. Chem., 72 (1982) 209.
C. H. WESTCOTT, Effective cross section values for well-moderated thermal reactor spectra, report CRRP-960 of the AECL, Nov. 1, 1960 (repinted 1962).
F. DE CORTE, A. SIMONITS, A. DEWISPELAERE, J. HOSTE, J. Radioanal. Nucl. Chem., 113 (1987) 145.
F. DE CORTE, A. SIMONITS, F. BELLEMANS, M. C. FREITAS, S. JOVANOVIĆ, B. SMODIŠ, G. ERDTMANN, H. PETRI, A. DE WISPELAERE, J. Radioanal. Nucl. Chem. (in press).
T. B. RYVES, E. B. PAUL, J. Nucl. Energ., 22 (1968) 759.
T. B. RYVES, Metrologia, 5 (1969) 119.
A. E. GRÜN, Nucleonik, 3 (1961) 301.
J. DWORK, P. L. HOFMANN, H. HURWITZ, E. F. CLANCY, Report KAPL-1262, 1955.
P. F. ZWEIFEL, Nucleonics, 18 (1960) 174.
G. ERDTMANN, H. PETRI, in: Treatise on Analytical Chemistry, Part I, Vol. 14, John Wiley & Sons, New York, 1986.
J. W. CONNOLLY, A. ROSE, T. WALL, Integral reaction rates and neutron energy spectra in a well moderated reactor, Report AAEC/TM 191, 1963.
K. H. BECKURTS, K. WIRTZ, Neutron Physics, Springer-Verlag, Berlin, 1964.
G. M. ROE, The absorption of neutrons in Doppler broadened resonances, Report KAPL-1241 1954.
M. C. LOPES, J. M. AVILA, Nucl. Instr. Methods, A280 (1989) 304.
M. C. LOPES, J. M. AVILA, 7th ASTM-EURATOM Symp. on Reactor Dosimetry, Strasbourg, France, 27–31 Aug. 1990.
F. DE CORTE, L. MOENS, S. JOVANOVIĆ, A. SIMONTS, A. DE WISPELAERE, J. Radioanal. Nucl. Chem., 102 (1986) 37.
P. DE NEVE, Thesis, Gent, Mol, 1992.
H. GOLDSTEIN, J. A. HARVEY, J. S. STORY, C. H. WESTCOTT, Recommended definitions for resonance integral cross sections, Report EANDC-12, 1961.
C. H. WESTCOTT, W. H. WALKER, T. K. ALEXANDER, Proc. 2nd Intern. Conf. on Peaceful Uses of Atom. Energy, 16 (1958) 70.
T. B. RYVES, K. J. ZIEBA, J. Phys. A7(18) (1974) 2318.
T. EL MINR, F. DE CORTE, L. MOENS, A. SIMONITS, J. HOSTE, J. Radioanal. Chem., 67 (1981) 421.
F. DE CORTE, K. SORDO-EL HAMMAMI, L. MOENS, A. SIMONITS, A. DE WISPELAERE, J. HOSTE, J. Radioanal. Chem., 62 (1981) 209.
F. DE CORTE, A. SIMONITS, A. DE WISPELAERE, A. ELEK, J. Radioanal. Nucl. Chem., 133 (1989) 3.
F. DE CORTE, A. SIMONITS, J. Radioanal. Nucl. Chem., 133 (1989) 43.
N. E. HOLDEN, BNL-46465 paper presented at the 36th IUPAC General Assembly, Hamburg, Germany, 1991.
N. E. HOLDEN, BNL-45256 paper presented at the Intern. Conf. Nucl. Data for Sci. and Techn., Jülich, Germany, 1991.
J. I. KIM, E. M. GRYNTAKIS, H. J. BORN, Radiochim. Acta, 22 (1975) 20.
L. MOENS, Ph. Thesis, Univ. of Gent, 1981.
E. M. GRYNTAKIS, J. I. KIM, Radiochim. Acta, 22 (1975) 128.
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de Corte, F., Bellemans, F., De Neve, P. et al. The use of a modified Westcott-formalism in thek o-standardization of NAA: The state of affairs. Journal of Radioanalytical and Nuclear Chemistry, Articles 179, 93–103 (1994). https://doi.org/10.1007/BF02037929
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DOI: https://doi.org/10.1007/BF02037929