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  • 1 Institute for Nuclear Sciences Rijksuniversiteit Gent Proeftuinstraat 86 B-9000 Gent (Belgium)
  • | 2 Central Research Institute for Physics H-1525 Budapest (Hungary)
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For 13 isotopes, the resonance integral to thermal crosssection ratio was studied. The results of two different methods, applied in two different laboratories, are compared. One method consists in a direct determination of I00-values from Cd-ratio measurements, the other is based on the evaluation of literature data, using accurately determined k0-factors from two irradiation channels with largely different thermal-to-epithermal flux ratios.