dorsal/arxiv
View SchemaChaotic Behavior in Warm Deformed Nuclei Induced by Residual Two-Body Interactions
| Authors | M. Matsuo, T. Døssing, B. Herskind, S. Frauendorf, E. Vigezzi, R. A. Broglia |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9212015 |
| URL | https://arxiv.org/abs/nucl-th/9212015 |
| DOI | 10.1016/0375-9474(93)90542-6 |
Abstract
Band mixing calculations in rapidly rotating well-deformed nuclei are presented, investigating the properties of energy levels and rotational transitions as a function of excitation energy. Substantial fragmentation of E2 transitions is found for $E_x \gsim$ 800 keV above yrast, which represents the onset of rotational damping. Above $E_x \approx $ 2 MeV, energy levels and E2 strengths display fluctuations typical of quantum chaotic systems, which are determined by the high multipole components of the two-body residual interaction.
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"abstract": "Band mixing calculations in rapidly rotating well-deformed nuclei are\npresented, investigating the properties of energy levels and rotational\ntransitions as a function of excitation energy. Substantial fragmentation of E2\ntransitions is found for $E_x \\gsim$ 800 keV above yrast, which represents the\nonset of rotational damping. Above $E_x \\approx $ 2 MeV, energy levels and E2\nstrengths display fluctuations typical of quantum chaotic systems, which are\ndetermined by the high multipole components of the two-body residual\ninteraction.",
"arxiv_id": "nucl-th/9212015",
"authors": [
"M. Matsuo",
"T. D\u00f8ssing",
"B. Herskind",
"S. Frauendorf",
"E. Vigezzi",
"R. A. Broglia"
],
"categories": [
"nucl-th"
],
"doi": "10.1016/0375-9474(93)90542-6",
"title": "Chaotic Behavior in Warm Deformed Nuclei Induced by Residual Two-Body Interactions",
"url": "https://arxiv.org/abs/nucl-th/9212015"
},
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