Microscopic description of octupole shape-phase transitions in light actinide and rare-earth nuclei
K. NomuraGrand Accélérateur National d'Ions Lourds, CEA/DSM-CNRS/IN2P3, B.P. 55027, F-14076 Caen Cedex 5, FranceD. VretenarPhysics Department, Faculty of Science, University of Zagreb, 10000 Zagreb, CroatiaTamara NikšićPhysics Department, Faculty of Science, University of Zagreb, 10000 Zagreb, CroatiaBing-Nan LuInstitut für Kernphysik, Institute for Advanced Simulation, and Jülich Center for Hadron Physics, Forschungszentrum Jülich, D-52425 Jülich, Germany
2014en
ABI
Annotatsiya
The authors present a systematic analysis of low-lying quadrupole and octupole collective states based on the microscopic energy density functional framework. Consistent with the empirical trend, the resulting nuclear structure characteristics show evidence of a shape transition between stable octupole deformation and octupole softness.
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