{
  "annotation_id": "ff323063-71e4-4905-884c-cc424bf7ff9e",
  "date_created": "2026-03-02T18:00:01.067000Z",
  "date_modified": "2026-03-02T18:00:01.067000Z",
  "file_hash": "61bf468565cf81055ebc4c77e1076e7e25a971296a74279ecfc2f1fbc0e4ba41",
  "private": false,
  "record": {
    "abstract": "Nuclear many-body calculations are computationally demanding. An estimate of\ntheir accuracy is often hampered by the limited amount of computational\nresources even on present-day supercomputers. We provide an extrapolation\nmethod based on perturbation theory, so that the binding energy of a large\nbasis-space calculation can be estimated without diagonalizing the Hamiltonian\nin this space. The extrapolation method is tested for 3H and 6Li nuclei. It\nwill extend our computational abilities significantly and allow for reliable\nerror estimates.",
    "arxiv_id": "nucl-th/0401047",
    "authors": [
      "H. Zhan",
      "A. Nogga",
      "B. R. Barrett",
      "J. P. Vary",
      "P. Navratil"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.69.034302",
    "journal_ref": "Phys.Rev. C69 (2004) 034302",
    "title": "Extrapolation Method for the No-Core Shell Model",
    "url": "https://arxiv.org/abs/nucl-th/0401047"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4733a81c-81d7-4de3-b5ea-193a8ec13aca",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}