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Shape coexistence in the neutron-deficient Pt isotopes in the configuration-mixed IBM

Abstract : The matrix-coherent state approach in the IBM with configuration mixing is used to describe the geometry of neutron-deficient Pt isotopes. Employing a parameter set for all isotopes determined previously, it is found that the lowest minimum goes from spherical to oblate and finally acquires a prolate shape when approaching the mid-shell Pt isotopes.
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http://hal.in2p3.fr/in2p3-00316350
Contributor : Michel Lion <>
Submitted on : Wednesday, September 3, 2008 - 9:55:52 AM
Last modification on : Thursday, February 1, 2018 - 1:34:18 AM

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C.E. Vargas, I.O. Morales, A. Frank, P. van Isacker, C. Campuzano. Shape coexistence in the neutron-deficient Pt isotopes in the configuration-mixed IBM. Frontiers in Nuclear Structure, Astrophysics and Reactions: FINUSTAR 2, Sep 2007, Crete, Greece. pp.431-433, ⟨10.1063/1.2939357⟩. ⟨in2p3-00316350⟩

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