{
  "annotation_id": "cbde8d12-ddf7-4df7-883b-220f135a81d0",
  "date_created": "2026-03-02T18:00:53.412000Z",
  "date_modified": "2026-03-02T18:00:53.412000Z",
  "file_hash": "91400d8d5033b2e4b520297814950fddd7024538c236dd5414b0ef20f9892298",
  "private": false,
  "record": {
    "abstract": "Radiative corrections to E1 matrix elements for ns-np transitions in the\nalkali metal atoms lithium through francium are evaluated. They are found to be\nsmall for the lighter alkalis but significantly larger for the heavier alkalis,\nand in the case of cesium much larger than the experimental accuracy. The\nrelation of the matrix element calculation to a recent decay rate calculation\nfor hydrogenic ions is discussed, and application of the method to parity\nnonconservation in cesium is described.",
    "arxiv_id": "physics/0409147",
    "authors": [
      "J. Sapirstein",
      "K. T. Cheng"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevA.71.022503",
    "title": "Calculation of Radiative Corrections to E1 matrix elements in the   Neutral Alkalis",
    "url": "https://arxiv.org/abs/physics/0409147"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "42fbb1f6-45c2-4ec4-8c4a-63e8d3622880",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}