{
  "annotation_id": "34c10210-3dcb-4258-9ae4-6a06e80a8a37",
  "date_created": "2026-03-02T18:01:20.999000Z",
  "date_modified": "2026-03-02T18:01:20.999000Z",
  "file_hash": "afc0663b75e7f947c8d9160264d7bf0f91701c9afd0095bf10612427cdf4f167",
  "private": false,
  "record": {
    "abstract": "The ground state hyperfine splitting values and the transition probabilities\nbetween the hyperfine structure components of high Z lithiumlike ions are\ncalculated in the range $Z=49-83$. The relativistic, nuclear, QED and\ninterelectronic interaction corrections are taken into account. It is found\nthat the Bohr-Weisskopf effect can be eliminated in a combination of the\nhyperfine splitting values of the hydrogenlike and lithiumlike ions of an\nisotope. This gives a possibility for testing the QED effects in a combination\nof the strong electric and magnetic fields of the heavy nucleus. Using the\nexperimental result for the $1s$ hyperfine splitting in ^{209}Bi^{82+}, the 2s\nhyperfine splitting in ^{209}Bi^{80+} is calculated to be \\Delta E=0.7969(2)\neV.",
    "arxiv_id": "physics/9707006",
    "authors": [
      "V. M. Shabaev",
      "M. B. Shabaeva",
      "I. I. Tupitsyn",
      "V. A. Yerokhin",
      "A. N. Artemyev",
      "T. K\u00fchl",
      "M. Tomaselli",
      "O. M. Zherebtsov"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevA.57.149",
    "journal_ref": "Phys. Rev. A, 57 (1998) 149",
    "title": "Transition energy and lifetime for the ground state hyperfine splitting   of high Z lithiumlike ions",
    "url": "https://arxiv.org/abs/physics/9707006"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ba89a71b-b65b-4548-a795-041ddf2609a0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}