{
  "annotation_id": "f786decc-94d2-4a30-9905-16b39020cae2",
  "date_created": "2026-03-02T18:00:36.225000Z",
  "date_modified": "2026-03-02T18:00:36.225000Z",
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  "record": {
    "abstract": "Van der Waals coefficients for the heteronuclear alkali-metal dimers of Li,\nNa, K, Rb, Cs, and Fr are calculated using relativistic ab initio methods\naugmented by high-precision experimental data. We argue that the uncertainties\nin the coefficients are unlikely to exceed about 1%.",
    "arxiv_id": "physics/0102030",
    "authors": [
      "A. Derevianko",
      "J. F. Babb",
      "A. Dalgarno"
    ],
    "categories": [
      "physics.atom-ph",
      "physics.chem-ph"
    ],
    "doi": "10.1103/PhysRevA.63.052704",
    "journal_ref": "Phys. Rev. A 63 (2001) 052704",
    "title": "High-precision calculations of van der Waals coefficients for   heteronuclear alkali-metal dimers",
    "url": "https://arxiv.org/abs/physics/0102030"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8445d115-568b-4959-8223-0b285eb69f35",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}