Abstract
The population of the oblate and the prolate structures in187Au has been studied using the “Château de Cristal” set-up through the172Yb(19F, 4n) reaction at 90, 95 and 100 MeV beam energy. γ — γ, γ-Fold and γ -Sum energy coincidence measurements were performed, γ-ray intensity measurements showed that as the beam energy increases the prolate system is less populated than the oblate one. Fold and Sum-energy associated with oblate and prolate structures showed a different behaviour with increasing beam energy. Two mechanisms are suggested to explain these results.
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Korichi, A., Perrin, N., Bourgeois, C. et al. Relative population of the oblate and prolate structures in187Au. Z. Physik A - Hadrons and Nuclei 343, 15–19 (1992). https://doi.org/10.1007/BF01291591
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DOI: https://doi.org/10.1007/BF01291591