{
  "annotation_id": "1cf068fa-d5e4-4173-8a01-1d7d2736fbae",
  "date_created": "2026-03-02T18:00:32.604000Z",
  "date_modified": "2026-03-02T18:00:32.604000Z",
  "file_hash": "0472e2e0acf064f74a374a55547dfd5d635e6f3405afd4eb73bdb58e7def552c",
  "private": false,
  "record": {
    "abstract": "A theoretical model of nuclear spin conversion in molecules controlled by an\nexternal electromagnetic radiation resonant to rotational transition has been\ndeveloped. It has been shown that one can produce an enrichment of spin isomers\nand influence their conversion rates in two ways, through coherences and\nthrough level population change induced by radiation. Influence of conversion\nis ranged from significant speed up to almost complete inhibition of the\nprocess by proper choice of frequency and intensity of the external field.",
    "arxiv_id": "physics/0011012",
    "authors": [
      "P. L. Chapovsky"
    ],
    "categories": [
      "physics.chem-ph",
      "physics.optics"
    ],
    "doi": "10.1103/PhysRevA.63.063402",
    "journal_ref": "Phys. Rev. A v.63, 063402-(1-7) (2001)",
    "title": "Coherent control of enrichment and conversion of molecular spin isomers",
    "url": "https://arxiv.org/abs/physics/0011012"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "176051b7-186a-47a2-ac44-3eda127665db",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}