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Abstract:
The cross sections for 63Cu(n,α)60Co reaction are measured by taking the cross sections of 27Al(n,α)24Na reaction as the reference values and using the activation method in the neutron energy range of 13.6-14.8 MeV. The values of 583 ±3.1,563 ±2.4,53.4 ±2.0,50.8 ±1.9,48.4 ±1.7 and 47.4 ±1.7 mb are obtained at the 13.64,13.79,14.03,1433,14.60 and 14.80 MeV neutron energies, respectively. The results are compared with the published data. Neutron energies in the experiment were determined by means of the method of cross section ratios for 90Zr(n,2n)89Zr and 93Nb(n,2n)92mNb reactions.
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