{
  "annotation_id": "fff801b8-8da9-452a-be76-40ea03b033e2",
  "date_created": "2026-03-02T18:00:32.032000Z",
  "date_modified": "2026-03-02T18:00:32.032000Z",
  "file_hash": "ce8393371e59780caaec201364654a23103339e50993804b96fd5051a6e6c132",
  "private": false,
  "record": {
    "abstract": "Branching fractions were measured for electric dipole transitions from the 5p\nupper levels to the 5s levels in neutral krypton atoms. The measurements were\nmade with a wall-stabilized electric arc and a 2m monochromator for the\nspectral lines in the visible, and with a hollow cathode lamp and the NIST\n2m-Fourier transform spectrometer for the lines in the near infrared. A\nsemi-empirical calculation, based on accurately known lifetimes for six upper\nlevels, was used to calculate lifetimes for which accurate measurements do not\nexist. This resulted in a complete set of lifetimes for all 5p levels.\nBranching fractions and lifetimes were used to calculate transition rates for\nthe 5p-5s transitions. The relative uncertainties of the transition rates range\nfrom less than 1% for the strongest lines to about 10% for the weakest lines.\nOur data also reveal that most of the previous measurements appear to have been\naffected by opacity effects in the light sources.",
    "arxiv_id": "physics/0005057",
    "authors": [
      "Krzysztof Dzierzega",
      "Udo Volz",
      "Gillian Nave",
      "Ulf Griesmann"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevA.62.022505",
    "title": "Accurate transition rates for the 5p - 5s transitions in Kr I",
    "url": "https://arxiv.org/abs/physics/0005057"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2eb172a6-921c-4d51-9ecb-edde13808b54",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}