{
  "annotation_id": "9d61cf57-7ff9-491d-9e0d-524b801083c6",
  "date_created": "2026-03-02T18:00:28.041000Z",
  "date_modified": "2026-03-02T18:00:28.041000Z",
  "file_hash": "e62d585f6b01e2396bcf7b9f69a5c9d57dcf0c05e93367410e64d5fec0829887",
  "private": false,
  "record": {
    "abstract": "The effect of deformation on the excitation of multiple giant dipole\nresonances is studied. Analytical expressions are derived in the framework of\nthe interacting boson model for the energies and E1 properties of giant dipole\nresonances in spherical and deformed nuclei, and a numerical treatment of\ntransitional nuclei is proposed. Coulomb-excitation cross sections are\ncalculated in $^{238}$U and in the samarium isotopes.",
    "arxiv_id": "nucl-th/9910055",
    "authors": [
      "M. V. Andres",
      "E. G. Lanza",
      "P. Van Isacker",
      "C. Volpe",
      "F. Catara"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/S0370-2693(99)01220-4",
    "journal_ref": "Phys.Lett. B470 (1999) 6-12",
    "title": "Excitation of multiple giant dipole resonances: from spherical to   deformed nuclei",
    "url": "https://arxiv.org/abs/nucl-th/9910055"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e37febe9-9919-4611-bb24-cd127fd96786",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}