{
  "annotation_id": "5b779139-4b1c-402a-bfad-8ab67330a4a4",
  "date_created": "2026-03-02T18:01:49.385000Z",
  "date_modified": "2026-03-02T18:01:49.385000Z",
  "file_hash": "897d915535bc0d350fb906d018dcc08de328728b445d3ba446fcdc97dc9076be",
  "private": false,
  "record": {
    "abstract": "Cold collisions of ground state oxygen molecules with Helium have been\ninvestigated in a wide range of cold collision energies (from 1 $\\mu$K up to 10\nK) treating the oxygen molecule first as a rigid rotor and then introducing the\nvibrational degree of freedom. The comparison between the two models shows that\nat low energies the rigid rotor approximation is very accurate and able to\ndescribe all the dynamical features of the system. The comparison between the\ntwo models has also been extended to cases where the interaction potential He -\nO$_2$ is made artificially stronger. In this case vibration can perturb rate\nconstants, but fine-tuning the rigid rotor potential can alleviate the\ndiscrepancies between the two models.",
    "arxiv_id": "quant-ph/0202075",
    "authors": [
      "Alessandro Volpi",
      "John L. Bohn"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.65.064702",
    "title": "Molecular vibration in cold collision theory",
    "url": "https://arxiv.org/abs/quant-ph/0202075"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "585851c9-0a65-40d2-8fb6-b37c8e828dbb",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}