{
  "annotation_id": "5dc6af4f-9573-4f02-9ca3-b317295ce851",
  "date_created": "2026-03-02T18:00:08.655000Z",
  "date_modified": "2026-03-02T18:00:08.655000Z",
  "file_hash": "047fc899fc0da0e29ce5ad1f27c1c412066a9b20e4ac3e030339db5786decddd",
  "private": false,
  "record": {
    "abstract": "Exact solutions of the Bohr Hamiltonian with a five-dimensional square well\npotential, in isolation or coupled to a fermion by the five-dimensional\nspin-orbit interaction, are considered as examples of a new class of dynamical\nsymmetry or Bose-Fermi dynamical symmetry. The solutions provide baselines for\nexperimental studies of even-even [E(5)] and odd-mass [E(5|4)] nuclei near the\ncritical point of the spherical to deformed gamma-unstable phase transition.",
    "arxiv_id": "nucl-th/0610026",
    "authors": [
      "M. A. Caprio",
      "F. Iachello"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/j.nuclphysa.2006.10.032",
    "journal_ref": "Nucl.Phys.A781:26-66,2007",
    "title": "Analytic descriptions for transitional nuclei near the critical point",
    "url": "https://arxiv.org/abs/nucl-th/0610026"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ca1ca82e-ec90-4fff-8db0-a98d84b8a40e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}