{
  "annotation_id": "3b966eee-cc1f-482c-b17a-da707428a024",
  "date_created": "2026-03-02T18:01:03.720000Z",
  "date_modified": "2026-03-02T18:01:03.720000Z",
  "file_hash": "ffafacbda2069b009c0460cc8260a849b85e5d75610407f58bb64f20b9b3855f",
  "private": false,
  "record": {
    "abstract": "For the interactions between a He($2 ^3S$) atom and a He($2 ^3P$) atom for\nlike isotopes, we report perturbation theoretic calculations using accurate\nvariational wave functions in Hylleraas coordinates of the coefficients\ndetermining the potential energies at large internuclear separations. We\nevaluate the coefficient $C_{3}$ of the first order resonant dipole-dipole\nenergy and the van der Waals coefficients $C_{6}$, $C_{8}$, and $C_{10}$ for\nthe second order energies arising from the mutual perturbations of\ninstantaneous electric dipole, quadrupole, and octupole interactions. We also\nevaluate the coefficient $C_{9}$ of the leading contribution to the third order\nenergy. We establish definitive values including treatment of the finite\nnuclear mass for the ${}^3$He($2 ^3S$)--${}^3$He($2 ^3P$) and ${}^4$He($2\n^3S$)--${}^4$He($2 ^3P$) interactions.",
    "arxiv_id": "physics/0510232",
    "authors": [
      "J. -Y. Zhang",
      "Z. -C. Yan",
      "D. Vrinceanu",
      "J. F. Babb",
      "H. R. Sadeghpour"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevA.73.022710",
    "journal_ref": "Phys. Rev. A, 73, 022710 (2006),",
    "title": "Long-range interactions between a He($2 ^3S$) atom and a He($2 ^3P$)   atom for like isotopes",
    "url": "https://arxiv.org/abs/physics/0510232"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9b049f72-a826-400c-a391-13993034c118",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}