{
  "annotation_id": "6948438f-40b7-4036-803a-b23a679d317b",
  "date_created": "2026-03-02T18:01:24.960000Z",
  "date_modified": "2026-03-02T18:01:24.960000Z",
  "file_hash": "1efe4ba7fbf529456b5630048e565d9eec7c64dfa04baa0c2fff0c87621731da",
  "private": false,
  "record": {
    "abstract": "The symmetrized contribution of E-type spin-rotation interaction to\nconversion between spin modifications of E- and A_1-types in molecules with\nC_{3v}-symmetry is considered. Using the high-J descending of collisional\nbroadening for accidental rotational resonances between these spin\nmodifications, it was possible to co-ordinate the theoretical description of\nthe conversion with (updated) experimental data for two carbon-substituted\nisotopes of fluoromethane. As a result, both E-type spin-rotation constants are\nobtained. They are roughly one and a half times more than the corresponding\nconstants for (deutero)methane.",
    "arxiv_id": "physics/9905015",
    "authors": [
      "K. I. Gus\u0027kov"
    ],
    "categories": [
      "physics.chem-ph"
    ],
    "doi": "10.1088/0953-4075/32/12/314",
    "journal_ref": "J. Phys. B: At. Mol. Opt. Phys., 32(12): 2963--2972 (1999)",
    "title": "On spin-rotation contribution to nuclear spin conversion in   C_{3v}-symmetry molecules. Application to CH_3F",
    "url": "https://arxiv.org/abs/physics/9905015"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8cf4aaa4-436d-4206-9ad9-d14adb52f1f0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}