{
  "annotation_id": "e508ae1f-2133-4796-92e5-98a1b5c240be",
  "date_created": "2026-03-02T18:00:28.097000Z",
  "date_modified": "2026-03-02T18:00:28.097000Z",
  "file_hash": "cddf75d8babfecf922e97a7c3ff60dcc902a19ee645fc3d7c43afd172bf47a52",
  "private": false,
  "record": {
    "abstract": "We present a new analysis of the pairing vibrations around 56Ni, with\nemphasis on odd-odd nuclei. This analysis of the experimental excitation\nenergies is based on the subtraction of average properties that include the\nfull symmetry energy together with volume, surface and Coulomb terms. The\nresults clearly indicate a collective behavior of the isovector pairing\nvibrations and do not support any appreciable collectivity in the isoscalar\nchannel.",
    "arxiv_id": "nucl-th/9912041",
    "authors": [
      "A. O. Macchiavelli",
      "P. Fallon",
      "R. M. Clark",
      "M. Cromaz",
      "M. A. Deleplanque",
      "R. M. Diamond",
      "G. J. Lane",
      "I. Y. Lee",
      "F. S. Stephens",
      "C. E. Svensson",
      "K. Vetter",
      "D. Ward"
    ],
    "categories": [
      "nucl-th",
      "nucl-ex"
    ],
    "doi": "10.1016/S0370-2693(00)00381-6",
    "journal_ref": "Phys.Lett.B480:1-6,2000",
    "title": "Collective T=0 pairing in N=Z nuclei? Pairing vibrations around 56Ni   revisited",
    "url": "https://arxiv.org/abs/nucl-th/9912041"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d081d948-285c-419c-9362-d387ed1bfc33",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}