Octupole deformation of nuclei near the spherical closed-shell configurations
نویسندگان
چکیده
The origin of octupole deformation for even-even nuclei near the doubly-closed shell configurations are investigated by means semiclassical periodic orbit theory. In order to focus on change structure due deformation, a simple infinite-well potential model is employed with shape parametrized merging sphere and paraboloid. Attention paid contributions degenerate families orbits (POs) confined in spherical portion potential, that expected partially preserve effect up considerably large value parameter. contribution those POs trace formula plays an important role bringing about energy gain system few particles added closed-shell configurations.
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ژورنال
عنوان ژورنال: Physical Review C
سال: 2023
ISSN: ['2470-0002', '2469-9985', '2469-9993']
DOI: https://doi.org/10.1103/physrevc.108.014303