{
  "annotation_id": "b702d085-7ef0-4d3e-ac1c-f324f394710d",
  "date_created": "2026-03-02T18:00:14.874000Z",
  "date_modified": "2026-03-02T18:00:14.874000Z",
  "file_hash": "db0230713c0629d7dd603a9e8829f06cc5c4b10ba979f8f18e3a4d8210a9cc5a",
  "private": false,
  "record": {
    "abstract": "We present a new high-quality nucleon-nucleon potential with explicit charge\ndependence and charge asymmetry, which we designate Argonne $v_{18}$. The model\nhas a charge-independent part with fourteen operator components that is an\nupdated version of the Argonne $v_{14}$ potential. Three additional\ncharge-dependent and one charge-asymmetric operators are added, along with a\ncomplete electromagnetic interaction. The potential has been fit directly to\nthe Nijmegen $pp$ and $np$ scattering data base, low-energy $nn$ scattering\nparameters, and deuteron binding energy. With 40 adjustable parameters it gives\na $\\chi^{2}$ per datum of 1.09 for 4301 $pp$ and $np$ data in the range 0--350\nMeV.",
    "arxiv_id": "nucl-th/9408016",
    "authors": [
      "R. B. Wiringa",
      "V. G. J. Stoks",
      "R. Schiavilla"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.51.38",
    "journal_ref": "Phys.Rev.C51:38-51,1995",
    "title": "An accurate nucleon-nucleon potential with charge-independence breaking",
    "url": "https://arxiv.org/abs/nucl-th/9408016"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4134bca8-60f6-4266-b207-7f798507dffa",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}