{
  "annotation_id": "08facd0f-f18c-4494-a97d-a165f6b7da69",
  "date_created": "2026-03-02T18:00:11.524000Z",
  "date_modified": "2026-03-02T18:00:11.524000Z",
  "file_hash": "f8868858e8766c6f8d231111d918914c88d948761942033602368477793ac646",
  "private": false,
  "record": {
    "abstract": "We estimate the nuclear polarizability correction to atomic transition\nfrequencies in various helium isotopes. This effect is non-negligible for high\nprecision tests of quantum electrodynamics or accurate determination of the\nnuclear charge radius from spectroscopic measurements in helium atoms and ions.\nIn particular, it amounts to $28(3)$ kHz for 1S-2S transition in 4He+.",
    "arxiv_id": "nucl-th/0612065",
    "authors": [
      "K. Pachucki",
      "A. M. Moro"
    ],
    "categories": [
      "nucl-th",
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevA.75.032521",
    "title": "Nuclear polarizability of helium isotopes in atomic transitions",
    "url": "https://arxiv.org/abs/nucl-th/0612065"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2304e371-02b4-417c-a071-db5d20803391",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}