{
  "annotation_id": "aa915b20-a23f-46de-b55a-957f9d4c4e9c",
  "date_created": "2026-03-02T18:00:08.434000Z",
  "date_modified": "2026-03-02T18:00:08.434000Z",
  "file_hash": "609226946b21ea590a925bc0efe88c9e6afbb76226bebee515ab488e5aff2b99",
  "private": false,
  "record": {
    "abstract": "The fully self-consistent Random Phase Approximation (RPA) is constructed\nwithin the Unitary Correlation Operator Method (UCOM), which describes the\ndominant interaction-induced short-range central and tensor correlations by a\nunitary transformation. Based on the correlated Argonne V18 interaction, the\nRPA is employed in studies of multipole response in closed-shell nuclei across\nthe nuclide chart. The UCOM-RPA results in a collective character of giant\nresonances, and it describes rather well the properties of isoscalar giant\nmonopole resonances. However, the excitation energies of isovector giant dipole\nresonances and isoscalar giant quadrupole resonances are overestimated due to\nthe missing long-range correlations and three-body contributions.",
    "arxiv_id": "nucl-th/0511041",
    "authors": [
      "N. Paar",
      "P. Papakonstantinou",
      "R. Roth",
      "H. Hergert"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1142/S0218301306004193",
    "journal_ref": "Int.J.Mod.Phys. E15 (2006) 346-353",
    "title": "Self-Consistent Description of Collective Excitations in the Unitary   Correlation Operator Method",
    "url": "https://arxiv.org/abs/nucl-th/0511041"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e9c142d7-cd3c-4719-8e8a-c4601194d21d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}