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Neutron shell structure of 58,60,62,64Ni nuclei and its study within a mean-field model with dispersive optical-model potential

  • Proceedings of the International Conference “Nucleus, 2009: Fundamental Problems and Applications of Nuclei Physics from Nanotechnology to Space” (LIX International Meeting on Nuclear Spectroscopy and the Structure of Atomic Nuclei)
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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

Experimental single-particle energies and occupation probabilities for neutron states near the Fermi energy in 58,60,62,64Ni nuclei were obtained from joint evaluation of the data on nucleon stripping and pickup reactions on the same nucleus. Degeneracy of the 2p 3/2,1/2 and 1f 5/2 subshells was demonstrated. The resulting data were analyzed within a mean-field model with dispersive optical-model potential. Good agreement was obtained between the calculated and experimental single-particle energies of the subshells.

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Authors and Affiliations

  1. Skobeltsyn Institute of Nuclear Physics, Moscow State University, Moscow, 119992, Russia

    O. V. Bespalova, I. N. Boboshin, V. V. Varlamov, T. A. Ermakova, B. S. Ishkhanov, A. A. Klimochkina, S. Yu. Komarov, E. A. Romanovsky & T. I. Spasskaya

  2. Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Ibaraki, 319-1195, Japan

    H. Koura

Authors
  1. O. V. Bespalova
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  2. I. N. Boboshin
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  3. V. V. Varlamov
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  4. T. A. Ermakova
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  5. B. S. Ishkhanov
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  6. A. A. Klimochkina
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  7. S. Yu. Komarov
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  8. H. Koura
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  9. E. A. Romanovsky
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  10. T. I. Spasskaya
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Corresponding author

Correspondence to O. V. Bespalova.

Additional information

Original Russian Text © O.V. Bespalova, I.N. Boboshin, V.V. Varlamov, T.A. Ermakova, B.S. Ishkhanov, A.A. Klimochkina, S.Yu. Komarov, H. Koura, E.A. Romanovsky, T.I. Spasskaya, 2010, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2010, Vol. 74, No. 4, pp. 575–579.

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Bespalova, O.V., Boboshin, I.N., Varlamov, V.V. et al. Neutron shell structure of 58,60,62,64Ni nuclei and its study within a mean-field model with dispersive optical-model potential. Bull. Russ. Acad. Sci. Phys. 74, 542–546 (2010). https://doi.org/10.3103/S106287381004026X

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  • DOI: https://doi.org/10.3103/S106287381004026X

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