Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1879430 | Applied Radiation and Isotopes | 2009 | 5 Pages |
Abstract
Determination of k0-factors for zirconium isotopes was performed by co-irradiation of Zr and Au–Al. Due to the highly thermalized irradiation position at FRM-II, interferences from epithermal neutrons were found largely decreased for 96Zr (n, γ) 97Zr–97mNb, the reaction with the highest Q0-value in all (n, γ) reactions. Results showed that, the 95Zr k0-values from this work were the same as the recommended ones. For 97Zr–97mNb 743.4 keV gamma-line, the new k0-value was 2.8% higher compared to the recommended value, which is not a significant difference. These results are helpful in clarifying the suspicion about the Zr k0-factors.
Keywords
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Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
X. Lin, H. Gerstenberg, Ch. Lierse von Gostomski, R. Henkelmann, A. Türler, M. Rossbach,