Abstract
A combined analysis of the available data on the primaryγ-ray intensities from the113Cd(n, γ) reaction atE n=1.9 and 24.3 keV neutron energies together with the data on113Cd neutron capture cross sections in theE n=3–200 keV energy region was carried out. The neutron strength functions were determined asS n0=(0.260±0.073) 10−4 and Sn1=(5.06±0.67) 10−4. No spin-orbit splitting of thep-wave neutron strength function was found. The energy dependence of theE 1 radiative strength function {ie147-01} was fitted by the Kadmenski-Furman model somewhat better than by a standard Lorentzian. TheM 1 giant resonance parameters were obtained as E M 1G =8.8±1.6 MeV and Γ M 1G = 4.7±2.6 MeV. The neutron capture cross section of113Cd from its isomeric state ({ie147-02}=11/2−, E m1 =263.7 keV) was calculated.
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I would like to thank Prof. F. Käppeler and Prof. A.B. Popov for helpful discussions concerning different aspects of the present work.
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Litvinsky, L.L. Analysis of average primary gamma-transition intensities and cross sections of the113Cd(n, γ) reaction. Z. Physik A - Hadrons and Nuclei 349, 147–153 (1994). https://doi.org/10.1007/BF01291173
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DOI: https://doi.org/10.1007/BF01291173