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Shape Coexistence in Pb186: Beyond-mean-field description by configuration mixing of symmetry restored wave functions

T. Duguet·M. Bender·P. Bonche·P. -H. Heenen
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Abstract

We study shape coexistence in Pb186 using configuration mixing of angular-momentum and particle-number projected self-consistent mean-field states. The same Skyrme interaction SLy6 is used everywhere in connection with a density-dependent zero-range pairing force. The model predicts coexisting spherical, prolate and oblate 0+ states at low energy.

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T. Duguet, M. Bender, P. Bonche, P. -H. Heenen. 2003-02-28. Shape Coexistence in Pb186: Beyond-mean-field description by configuration mixing of symmetry restored wave functions. https://doi.org/10.1016/s0370-2693(03)00330-7

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