{
  "annotation_id": "03e8dd75-45c9-4e25-93d3-0adc1d94b94c",
  "date_created": "2026-03-02T18:00:25.425000Z",
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  "record": {
    "abstract": "A method to treat the ground state correlations beyond the RPA is presented.\nA set of nonlinear equations taking into account effects of the ground state\ncorrelations on the pairing and phonon-phonon coupling is derived. The\ninfluence of such correlations on properties of the vibrational states in\nspherical nuclei is studied.",
    "arxiv_id": "nucl-th/9810068",
    "authors": [
      "D. Karadjov",
      "V. V. Voronov",
      "F. Catara",
      "M. Grinberg",
      "A. P. Severyukhin"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/S0375-9474(98)00563-6",
    "journal_ref": "Nucl.Phys. A643 (1998) 259-271",
    "title": "Effects of the ground state correlations on the structure of vibrational   states",
    "url": "https://arxiv.org/abs/nucl-th/9810068"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a8fbe1d1-7799-4797-8ded-d769eb3096cc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}