Advertisement

Biological Trace Element Research

, Volume 26, Issue 1, pp 33–41 | Cite as

CADEIA and REJECT

Codes to compute relevant γ-γ and γ-X true-coincidence lines in absolute counting of gamma rays with a LEPD
  • M. Carmo Freitas
  • M. Carmo Lança
  • Alexandra M. Carvalho
  • F. De Corte
Neutron Activation and Related Methods
  • 25 Downloads

Abstract

CADEIA and REJECT are computer codes for generating γ-γ and γ-X true-coincidence lines for calculation of correction factors for absolute counting of gamma rays in a low energy photon detector. They are written in FORTRAN 77. True-coincidence lines are generated by CADEIA; they are submitted to selection by REJECT according to the rejection criteria defined by L. Moens et al. and F. De Corte. Final relevant lines for true-coincidence correction factors are given as output of REJECT.

Index Entries

Activation analysis coincidences correction factors gamma rays low energy photon detector neutron activation analysis spectra analysis 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    L. Moens,Ph. D. Thesis, University Ghent, Ghent, Belgium, 1981.Google Scholar
  2. 2.
    L. Moens, F. De Corte, A. Simonits, L. Xilei, A. De Wispelaere, J. De Donder, and J. Hoste,J. Radioanal. Chem. 70, 539 (1982).CrossRefGoogle Scholar
  3. 3.
    F. De Corte,Agrégé-Thesis, Ghent University, Ghent, Belgium, 1987.Google Scholar
  4. 4.
    E. Browne and R. B. Firestone,Table of Radioactive Isotopes, Wiley, New York, 1986.Google Scholar
  5. 5.
    C. M. Lederer and V. S. Shirley,Table of Isotopes, 7th ed., Wiley, New York, 1978.Google Scholar
  6. 6.
    F. Lagoutine, N. Coursol, and J. Legrand,Tables de Radionucléides, vol. 3, LMRI, CEA, Grif-pur-Yvette, France, 1985.Google Scholar
  7. 7.
    J. Lyttkens, K. Nilson, and L. P. Ekstrom,Nuclear Data Sheets, vol. 16, pp. 157–159, 1975.Google Scholar
  8. 8.
    J. Lyttkens, K. Nilson, and L. P. Ekstrom, Nuclear Data Sheets, vol. 50, pp. 590–600, 1987.Google Scholar

Copyright information

© Humana Press Inc. 1990

Authors and Affiliations

  • M. Carmo Freitas
    • 1
  • M. Carmo Lança
    • 1
  • Alexandra M. Carvalho
    • 1
  • F. De Corte
    • 2
  1. 1.Departamento de Energia e Engenharia NuclearesLNETI/ICENSacavém CodexPortugal
  2. 2.Institute for Nuclear SciencesGhent UniversityGhentBelgium

Personalised recommendations