dorsal/arxiv
View SchemaIsospin dependence of pseudospin symmetry in nuclear resonant states
| Authors | Jian You Guo, Xiang Zheng Fang |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0603036 |
| URL | https://arxiv.org/abs/nucl-th/0603036 |
| DOI | 10.1103/PhysRevC.74.024320 |
| Journal | Phys.Rev. C74 (2006) 024320 |
Abstract
The relativistic mean field theory in combination with the analytic continuation in the coupling constant method is used to determine the energies and widths of single-particle resonant states in Sn isotopes. It is shown that there exists clear shell structure in the resonant levels as appearing in the bound levels. In particular, the isospin dependence of pseudospin symmetry is clearly shown in the resonant states, is consistent with that in the bound states, where the splittings of energies and widths between pseudospin doublets are found in correlation with the quantum numbers of single-particle states, as well as the nuclear mass number. The similar phenomenon also emerges in the spin partners.
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"abstract": "The relativistic mean field theory in combination with the analytic\ncontinuation in the coupling constant method is used to determine the energies\nand widths of single-particle resonant states in Sn isotopes. It is shown that\nthere exists clear shell structure in the resonant levels as appearing in the\nbound levels. In particular, the isospin dependence of pseudospin symmetry is\nclearly shown in the resonant states, is consistent with that in the bound\nstates, where the splittings of energies and widths between pseudospin doublets\nare found in correlation with the quantum numbers of single-particle states, as\nwell as the nuclear mass number. The similar phenomenon also emerges in the\nspin partners.",
"arxiv_id": "nucl-th/0603036",
"authors": [
"Jian You Guo",
"Xiang Zheng Fang"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.74.024320",
"journal_ref": "Phys.Rev. C74 (2006) 024320",
"title": "Isospin dependence of pseudospin symmetry in nuclear resonant states",
"url": "https://arxiv.org/abs/nucl-th/0603036"
},
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