dorsal/arxiv
View SchemaGiant dipole resonance in deformed nuclei: dependence on Skyrme forces
| Authors | V. O. Nesterenko, W. Kleinig, J. Kvasil, P. Vesely, P. -G. Reinhard |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0610040 |
| URL | https://arxiv.org/abs/nucl-th/0610040 |
| DOI | 10.1142/S0218301307006071 |
| Journal | Int.J.Mod.Phys.E16:624-633,2007 |
Abstract
The giant dipole resonance (GDR) in deformed nuclei is analyzed using the self-consistent separable random-phase-approximation (SRPA) with Skyrme forces SkT6, SkM$^*$, SLy6 and SkI3. The deformed nuclei $^{150}$Nd and $^{238}$U are used as representative rare-earth and actinide samples. Dependencies of the dipole strength distributions on some basic characteristics of the Skyrme functional and nuclear matter properties (isoscalar and isovector effective masses, time-odd contributions) are discussed. Particular attention is paid to the fragmentation structure of the GDR strength which are shown to depend sensitively to spin-orbit intruder states with large angular momentum.
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"abstract": "The giant dipole resonance (GDR) in deformed nuclei is analyzed using the\nself-consistent separable random-phase-approximation (SRPA) with Skyrme forces\nSkT6, SkM$^*$, SLy6 and SkI3. The deformed nuclei $^{150}$Nd and $^{238}$U are\nused as representative rare-earth and actinide samples. Dependencies of the\ndipole strength distributions on some basic characteristics of the Skyrme\nfunctional and nuclear matter properties (isoscalar and isovector effective\nmasses, time-odd contributions) are discussed. Particular attention is paid to\nthe fragmentation structure of the GDR strength which are shown to depend\nsensitively to spin-orbit intruder states with large angular momentum.",
"arxiv_id": "nucl-th/0610040",
"authors": [
"V. O. Nesterenko",
"W. Kleinig",
"J. Kvasil",
"P. Vesely",
"P. -G. Reinhard"
],
"categories": [
"nucl-th"
],
"doi": "10.1142/S0218301307006071",
"journal_ref": "Int.J.Mod.Phys.E16:624-633,2007",
"title": "Giant dipole resonance in deformed nuclei: dependence on Skyrme forces",
"url": "https://arxiv.org/abs/nucl-th/0610040"
},
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