dorsal/arxiv
View SchemaOn the Collisional Damping of Giant Dipole Resonance
| Authors | Osman Yilmaz, Ahmet Gokalp, Serbulent Yildirim, Sakir Ayik |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9909057 |
| URL | https://arxiv.org/abs/nucl-th/9909057 |
| DOI | 10.1016/S0370-2693(99)01434-3 |
| Journal | Phys.Lett. B472 (2000) 258-266 |
Abstract
Collisional damping widths of giant dipole excitations are calculated in Thomas-Fermi approximation by employing the microscopic in-medium cross-sections of Li and Machleidt and the phenomenological Gogny force. The results obtained in both calculations compare well, but account for about 25-35% of the observed widths in $^{120}Sn$ and $^{208}Pb$ at finite temperatures.
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"abstract": "Collisional damping widths of giant dipole excitations are calculated in\nThomas-Fermi approximation by employing the microscopic in-medium\ncross-sections of Li and Machleidt and the phenomenological Gogny force. The\nresults obtained in both calculations compare well, but account for about\n25-35% of the observed widths in $^{120}Sn$ and $^{208}Pb$ at finite\ntemperatures.",
"arxiv_id": "nucl-th/9909057",
"authors": [
"Osman Yilmaz",
"Ahmet Gokalp",
"Serbulent Yildirim",
"Sakir Ayik"
],
"categories": [
"nucl-th"
],
"doi": "10.1016/S0370-2693(99)01434-3",
"journal_ref": "Phys.Lett. B472 (2000) 258-266",
"title": "On the Collisional Damping of Giant Dipole Resonance",
"url": "https://arxiv.org/abs/nucl-th/9909057"
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