Proton-rich exotic heavy nuclei: Self-consistent calculations

N. Redon, J. Meyer, M. Meyer, P. Quentin, P. Bonche, H. Flocard, and P.-H. Heenen
Phys. Rev. C 38, 550 – Published 1 July 1988
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Abstract

Self-consistent calculations of the potential-energy surfaces for triaxial quadrupole deformations have been performed for 15 proton-rich cadmium and samarium isotopes. The light Cd isotopes show the expected transition towards spherical nuclei near the doubly magic Sn100 nucleus. Proton-rich Sm isotopes are strongly deformed whereas a region of γ instability is found around Sm138 and explained by a shell structure at N=76.

  • Received 3 December 1987

DOI:https://doi.org/10.1103/PhysRevC.38.550

©1988 American Physical Society

Authors & Affiliations

N. Redon, J. Meyer, and M. Meyer

  • Institut de Physique Nucléaire and IN2P3, Université de Lyon-1, 69622 Villeurbanne Cedex, France

P. Quentin

  • Laboratoire de Physique Théorique (L.A. CNRS), Université de Bordeaux-1, 33170 Gradignan, France

P. Bonche

  • Service de Physique Théorique, DPh-G, C.E.N. Saclay, 91191 Gif-sur-Yvette Cedex, France

H. Flocard

  • Division de Physique Théorique (L.A. CNRS), Institut de Physique Nucléaire, 91406 Orsay Cedex, France

P.-H. Heenen

  • Département de Physique Nucléaire Théorique, Université Libre de Bruxelles, B-1050 Bruxelles, Belgium

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Vol. 38, Iss. 1 — July 1988

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