{
  "annotation_id": "d0e18559-149a-4996-9e36-cb604c7251e1",
  "date_created": "2026-03-02T18:00:11.536000Z",
  "date_modified": "2026-03-02T18:00:11.536000Z",
  "file_hash": "219505b6a96d498bad5f420f23b41f5ed04655cf76cbafc46e4e9329bf777cc1",
  "private": false,
  "record": {
    "abstract": "The nuclear density functional framework, based on chiral dynamics and the\nsymmetry breaking pattern of low-energy QCD, is extended to the description of\ncollective nuclear excitations. Starting from the relativistic point-coupling\nLagrangian previously introduced [Nucl. Phys. A770 (2006) 1], the\nproton-neutron (quasiparticle) random phase approximation is formulated and\napplied to investigate the role of chiral pion-nucleon dynamics in excitation\nmodes involving spin and isospin degrees of freedom, e.g. isobaric analog\nstates and Gamow-Teller resonances.",
    "arxiv_id": "nucl-th/0612026",
    "authors": [
      "P. Finelli",
      "N. Kaiser",
      "D. Vretenar",
      "W. Weise"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/j.nuclphysa.2007.04.007",
    "journal_ref": "Nucl.Phys.A791:57-67,2007",
    "title": "Chiral pion-nucleon dynamics in finite nuclei: spin-isospin excitations",
    "url": "https://arxiv.org/abs/nucl-th/0612026"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4f1eedf8-a5c1-4b76-97e9-9232ae79efff",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}