{
  "annotation_id": "43a3a24c-d595-41d2-9f2c-1a4fd1c6b649",
  "date_created": "2026-03-02T18:00:05.038000Z",
  "date_modified": "2026-03-02T18:00:05.038000Z",
  "file_hash": "b32b98072d4a2311c01a6228a0fe6559ce2374b57f11bdc46a69fa2041b5ed29",
  "private": false,
  "record": {
    "abstract": "We have studied the precession mode, the rotational excitation built on the\nhigh-$K$ isomeric state, in comparison with the recently identified wobbling\nmode. The random-phase-approximation (RPA) formalism, which has been developed\nfor the nuclear wobbling motion, is invoked and the precession phonon is\nobtained by the non-collective axially-symmetric limit of the formalism. The\nexcitation energies and the electromagnetic properties of the precession bands\nin $^{178}$W are calculated, and it is found that the results of RPA\ncalculations well correspond to those of the rotor model; the correspondence\ncan be understood by an adiabatic approximation to the RPA phonon. As a\nby-product, it is also found that the problem of too small out-of-band $B(E2)$\nin our previous RPA wobbling calculations can be solved by a suitable choice of\nthe triaxial deformation which corresponds to the one used in the rotor model.",
    "arxiv_id": "nucl-th/0507045",
    "authors": [
      "Yoshifumi R. Shimizu",
      "Masayuki Matsuzaki",
      "Kenichi Matsuyanagi"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1088/0031-8949/2006/T125/031",
    "title": "Precession Mode on High-K Configurations: Non-Collective   Axially-Symmetric Limit of Wobbling Motion",
    "url": "https://arxiv.org/abs/nucl-th/0507045"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "dde95491-7165-46c6-9a1c-62d2a87b8e4b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}