dorsal/arxiv
View SchemaParameter-Free Solution of the Bohr Hamiltonian for Actinides Critical in the Octupole Mode
| Authors | D. Lenis, Dennis Bonatsos |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0512017 |
| URL | https://arxiv.org/abs/nucl-th/0512017 |
| DOI | 10.1016/j.physletb.2005.12.016 |
| Journal | Phys.Lett. B633 (2006) 474-478 |
Abstract
An analytic, parameter-free (up to overall scale factors) solution of the Bohr Hamiltonian involving axially symmetric quadrupole and octupole deformations, as well as an infinite well potential, is obtained, after separating variables in a way reminiscent of the Variable Moment of Inertia (VMI) concept. Normalized spectra and B(EL) ratios are found to agree with experimental data for 226-Ra and 226-Th, the nuclei known to lie closest to the border between octupole deformation and octupole vibrations in the light actinide region.
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"abstract": "An analytic, parameter-free (up to overall scale factors) solution of the\nBohr Hamiltonian involving axially symmetric quadrupole and octupole\ndeformations, as well as an infinite well potential, is obtained, after\nseparating variables in a way reminiscent of the Variable Moment of Inertia\n(VMI) concept. Normalized spectra and B(EL) ratios are found to agree with\nexperimental data for 226-Ra and 226-Th, the nuclei known to lie closest to the\nborder between octupole deformation and octupole vibrations in the light\nactinide region.",
"arxiv_id": "nucl-th/0512017",
"authors": [
"D. Lenis",
"Dennis Bonatsos"
],
"categories": [
"nucl-th"
],
"doi": "10.1016/j.physletb.2005.12.016",
"journal_ref": "Phys.Lett. B633 (2006) 474-478",
"title": "Parameter-Free Solution of the Bohr Hamiltonian for Actinides Critical in the Octupole Mode",
"url": "https://arxiv.org/abs/nucl-th/0512017"
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