{
  "id": "nucl-th/0310052",
  "version": "v2",
  "published": "2003-10-21T07:45:06.000Z",
  "updated": "2004-02-10T05:27:03.000Z",
  "title": "Nuclear moments of inertia and wobbling motions in triaxial superdeformed nuclei",
  "authors": [
    "Masayuki Matsuzaki",
    "Yoshifumi R. Shimizu",
    "Kenichi Matsuyanagi"
  ],
  "comment": "22 pages, 10 figures, to appear in Phys. Rev. C",
  "journal": "Phys.Rev. C69 (2004) 034325; Erratum-ibid. C69 (2004) 049901",
  "doi": "10.1103/PhysRevC.69.049901",
  "categories": [
    "nucl-th"
  ],
  "abstract": "The wobbling motion excited on triaxial superdeformed nuclei is studied in terms of the cranked shell model plus random phase approximation. Firstly, by calculating at a low rotational frequency the \\gamma-dependence of the three moments of inertia associated with the wobbling motion, the mechanism of the appearance of the wobbling motion in positive-\\gamma nuclei is clarified theoretically -- the rotational alignment of the \\pi i_{13/2} quasiparticle(s) is the essential condition. This indicates that the wobbling motion is a collective motion that is sensitive to the single-particle alignment. Secondly, we prove that the observed unexpected rotational-frequency dependence of the wobbling frequency is an outcome of the rotational-frequency dependent dynamical moments of inertia.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2004-02-10T05:27:03.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "23.20.Lv",
      "27.70.+q",
      "21.10.Re",
      "21.60.Jz"
    ],
    "keywords": [
      "wobbling motion",
      "triaxial superdeformed nuclei",
      "nuclear moments",
      "model plus random phase approximation",
      "shell model plus random phase"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. C"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 22,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 631125
    }
  }
}