dorsal/arxiv
View SchemaOrigin of $2_1^+$ Excitation Energy Dependence on Valence Nucleon Numbers
| Authors | Eunja Ha, Dongwoo Cha |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0703035 |
| URL | https://arxiv.org/abs/nucl-th/0703035 |
| DOI | 10.1103/PhysRevC.75.057304 |
| Journal | Phys.Rev.C75:057304,2007 |
Abstract
It has been shown recently that a simple formula in terms of the valence nucleon numbers and the mass number can describe the essential trends of excitation energies of the first $2^+$ states in even-even nuclei. By evaluating the first order energy shift due to the zero-range residual interaction, we find that the factor which reflects the effective particle number participating in the interaction from the Fermi orbit governs the main dependence of the first $2^+$ excitation energy on the valence nucleon numbers.
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"abstract": "It has been shown recently that a simple formula in terms of the valence\nnucleon numbers and the mass number can describe the essential trends of\nexcitation energies of the first $2^+$ states in even-even nuclei. By\nevaluating the first order energy shift due to the zero-range residual\ninteraction, we find that the factor which reflects the effective particle\nnumber participating in the interaction from the Fermi orbit governs the main\ndependence of the first $2^+$ excitation energy on the valence nucleon numbers.",
"arxiv_id": "nucl-th/0703035",
"authors": [
"Eunja Ha",
"Dongwoo Cha"
],
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"nucl-th"
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"doi": "10.1103/PhysRevC.75.057304",
"journal_ref": "Phys.Rev.C75:057304,2007",
"title": "Origin of $2_1^+$ Excitation Energy Dependence on Valence Nucleon Numbers",
"url": "https://arxiv.org/abs/nucl-th/0703035"
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