dorsal/arxiv
View SchemaThe effects of deformation and pairing correlations on nuclear charge form factor
| Authors | Ch. C. Moustakidis, T. S. Kosmas, F. Simkovic, Amand Faessler |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0511013 |
| URL | https://arxiv.org/abs/nucl-th/0511013 |
| DOI | 10.1142/S0218301306004570 |
| Journal | Int.J.Mod.Phys. E15 (2006) 659-672 |
Abstract
A set of moderately deformed $s-d$ shell nuclei is employed for testing the reliability of the nuclear ground state wave functions which are obtained in the context of a BCS approach and offer a simultaneous consideration of deformation and pairing correlations effects. In this method, the mean field is assumed to be an axially symmetric Woods-Saxon potential and the effective two-body interaction is a monopole pairing force. As quantities of main interest we have chosen the nuclear form factors, the occupancies of the active (surface) orbits and the Fermi sea depletion, which provide quite good tests for microscopic descriptions of nuclei within many body theories. For our comparisons with results emerging from other similar methods, an axially deformed harmonic oscillator field is also utilized.
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"abstract": "A set of moderately deformed $s-d$ shell nuclei is employed for testing the\nreliability of the nuclear ground state wave functions which are obtained in\nthe context of a BCS approach and offer a simultaneous consideration of\ndeformation and pairing correlations effects. In this method, the mean field is\nassumed to be an axially symmetric Woods-Saxon potential and the effective\ntwo-body interaction is a monopole pairing force. As quantities of main\ninterest we have chosen the nuclear form factors, the occupancies of the active\n(surface) orbits and the Fermi sea depletion, which provide quite good tests\nfor microscopic descriptions of nuclei within many body theories. For our\ncomparisons with results emerging from other similar methods, an axially\ndeformed harmonic oscillator field is also utilized.",
"arxiv_id": "nucl-th/0511013",
"authors": [
"Ch. C. Moustakidis",
"T. S. Kosmas",
"F. Simkovic",
"Amand Faessler"
],
"categories": [
"nucl-th"
],
"doi": "10.1142/S0218301306004570",
"journal_ref": "Int.J.Mod.Phys. E15 (2006) 659-672",
"title": "The effects of deformation and pairing correlations on nuclear charge form factor",
"url": "https://arxiv.org/abs/nucl-th/0511013"
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