dorsal/arxiv
View SchemaApproach to the Rotation Driven Vibrational to Axially Rotational Shape Phase Transition Along the Yrast Line of a Nucleus
| Authors | Yu-xin Liu, Liang-zhu Mu, Haiqing Wei |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0412016 |
| URL | https://arxiv.org/abs/nucl-th/0412016 |
| Journal | Physics Letters 633 (2006) 49 |
Abstract
By analyzing the potential energy surface, the shape phase diagram and the energy spectrum of the nucleus in U(5) symmetry in the IBM, we propose that the U(5) symmetry with parameters $(A+B) < 0$ may be a model to describe the rotation driven vibrational to axially rotational phase transition along the yrast line. With such a model, we have described successfully the observed rotation driven shape phase transition along the yrast line of individual nucleus and proposed some other empirical evidences.
{
"annotation_id": "d7a3ed8e-f341-4261-869c-c3f61d0f7e3b",
"date_created": "2026-03-02T18:00:04.989000Z",
"date_modified": "2026-03-02T18:00:04.989000Z",
"file_hash": "792d5ea5f4c2087250c1703169fc0689a9f8c0b1ae5fd3aa0298e94023146d4b",
"private": false,
"record": {
"abstract": "By analyzing the potential energy surface, the shape phase diagram and the\nenergy spectrum of the nucleus in U(5) symmetry in the IBM, we propose that the\nU(5) symmetry with parameters $(A+B) \u003c 0$ may be a model to describe the\nrotation driven vibrational to axially rotational phase transition along the\nyrast line. With such a model, we have described successfully the observed\nrotation driven shape phase transition along the yrast line of individual\nnucleus and proposed some other empirical evidences.",
"arxiv_id": "nucl-th/0412016",
"authors": [
"Yu-xin Liu",
"Liang-zhu Mu",
"Haiqing Wei"
],
"categories": [
"nucl-th"
],
"journal_ref": "Physics Letters 633 (2006) 49",
"title": "Approach to the Rotation Driven Vibrational to Axially Rotational Shape Phase Transition Along the Yrast Line of a Nucleus",
"url": "https://arxiv.org/abs/nucl-th/0412016"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "e8e0ee74-1013-43a4-8008-4b1402b4c37f",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}