{
  "annotation_id": "2ae6d33a-935b-48c9-b80e-ce2cf24c3abf",
  "date_created": "2026-03-02T18:00:11.202000Z",
  "date_modified": "2026-03-02T18:00:11.202000Z",
  "file_hash": "2f59db529a1278313e2d79938acd7edf5a4bdbbf5ee5762b90639a4c94e9695a",
  "private": false,
  "record": {
    "abstract": "Nuclei exhibit quantum phase transitions (earlier called ground state phase\ntransitions) between different shapes as the number of nucleons is modified,\nresulting in changes in the ground and low lying nuclear states. Special\nsolutions of the Bohr Hamiltonian appropriate for the critical point of such\nshape phase transitions, as well as other special solutions applicable to\nrelevant nuclear regions are described.",
    "arxiv_id": "nucl-th/0701055",
    "authors": [
      "Dennis Bonatsos",
      "D. Lenis",
      "D. Petrellis"
    ],
    "categories": [
      "nucl-th"
    ],
    "journal_ref": "Rom.Rep.Phys.59:273-288,2007",
    "title": "Special Solutions of the Bohr Hamiltonian Related to Shape Phase   Transitions in Nuclei",
    "url": "https://arxiv.org/abs/nucl-th/0701055"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e642d8ee-f98d-4fad-88a5-1ae773b22c04",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}