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Shape coexistence in the neutron deficient Pb isotopes and the configuration-constrained shell correction approach |
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| Authors: | R. Bengtsson W. Nazarewicz |
| Affiliation: | 1. Department of Mathematical Physics, Lund Institute of Technology, Lund, Sweden 2. The Niels Bohr Institute, Copenhagen, Denmark 3. Institute of Physics Warsaw, Institute of Technology, Warsaw, Poland |
| Abstract: | Calculations of shape-isomeric states in neutron deficient lead isotopes have been performed using the configuration-constrained shell correction method with a Woods-Saxon average potential and a monopole pairing interaction. This approach enables us to decompose the ground state potential energy surface in separate parts characterized uniquely by the number of occupied intruder orbitals. The calculations reproduce the positions of the excited 0+ intruder states. The isotope196Pb is discussed in detail. |
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