{
  "annotation_id": "56878a85-d910-4955-b4e9-3aa4a787fd6a",
  "date_created": "2026-03-02T17:59:57.928000Z",
  "date_modified": "2026-03-02T17:59:57.928000Z",
  "file_hash": "5e12e06b98908ff5b2150dfb70937c46ee1e34c055815af958161ec90a7f2036",
  "private": false,
  "record": {
    "abstract": "A second order extrapolation method is presented for shell model\ncalculations, where shell model energies of truncated spaces are well described\nas a function of energy variance by quadratic curves and exact shell model\nenergies can be obtained by the extrapolation. This new extrapolation can give\nmore precise energy than those of first order extrapolation method. It is also\nclarified that first order extrapolation gives a lower limit of shell model\nenergy. In addition to the energy, we derive the second order extrapolation\nformula for expectation values of other observables.",
    "arxiv_id": "nucl-th/0302059",
    "authors": [
      "Takahiro Mizusaki",
      "Masatoshi Imada"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.67.041301",
    "journal_ref": "Phys.Rev. C67 (2003) 041301",
    "title": "Precise estimation of shell model energy by second order extrapolation   method",
    "url": "https://arxiv.org/abs/nucl-th/0302059"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "96398009-c094-4733-881b-033d982ca6ab",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}