{
  "annotation_id": "13e5d4c5-6182-42bb-9e78-26cff6589c8d",
  "date_created": "2026-03-02T18:00:39.376000Z",
  "date_modified": "2026-03-02T18:00:39.376000Z",
  "file_hash": "bc98f34711e9252868439219fb2f0b72f613bc47454525249c95bd3ed2286b67",
  "private": false,
  "record": {
    "abstract": "The nonresonant (NR) corrections are estimated for the most accurately\nmeasured two-photon transition 1s-2s in the hydrogen atom. These corrections\ndepend on the measurement process and set a limit for the accuracy of atomic\nfrequency measurements. With the measurement process adopted in the modern\nexperiments the NR contribution for 1s-2s transition energy can reach 10^{-3}\nHz while the experimental inaccuracy is quoted to be +/- 46 Hz.",
    "arxiv_id": "physics/0201067",
    "authors": [
      "L. N. Labzowsky",
      "D. A. Solovyev",
      "G. Plunien",
      "G. Soff"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevA.65.054502",
    "title": "Nonresonant corrections to the 1s-2s two-photon resonance for the   hydrogen atom",
    "url": "https://arxiv.org/abs/physics/0201067"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9633c62b-a930-4ace-ba33-4f16c30e9c4f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}