dorsal/arxiv
View SchemaGamma-rigid solution of the Bohr Hamiltonian for gamma = 30 degrees compared to the E(5) critical point symmetry
| Authors | Dennis Bonatsos, D. Lenis, D. Petrellis, P. A. Terziev, I. Yigitoglu |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0507023 |
| URL | https://arxiv.org/abs/nucl-th/0507023 |
| DOI | 10.1016/j.physletb.2005.06.047 |
| Journal | Phys.Lett.B621:102-108,2005; Rom.J.Phys.52:779-788,2007 |
Abstract
A gamma-rigid solution of the Bohr Hamiltonian for gamma = 30 degrees is derived, its ground state band being related to the second order Casimir operator of the Euclidean algebra E(4). Parameter-free (up to overall scale factors) predictions for spectra and B(E2) transition rates are in close agreement to the E(5) critical point symmetry, as well as to experimental data in the Xe region around A=130.
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"abstract": "A gamma-rigid solution of the Bohr Hamiltonian for gamma = 30 degrees is\nderived, its ground state band being related to the second order Casimir\noperator of the Euclidean algebra E(4). Parameter-free (up to overall scale\nfactors) predictions for spectra and B(E2) transition rates are in close\nagreement to the E(5) critical point symmetry, as well as to experimental data\nin the Xe region around A=130.",
"arxiv_id": "nucl-th/0507023",
"authors": [
"Dennis Bonatsos",
"D. Lenis",
"D. Petrellis",
"P. A. Terziev",
"I. Yigitoglu"
],
"categories": [
"nucl-th"
],
"doi": "10.1016/j.physletb.2005.06.047",
"journal_ref": "Phys.Lett.B621:102-108,2005; Rom.J.Phys.52:779-788,2007",
"title": "Gamma-rigid solution of the Bohr Hamiltonian for gamma = 30 degrees compared to the E(5) critical point symmetry",
"url": "https://arxiv.org/abs/nucl-th/0507023"
},
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