{
  "annotation_id": "f3f8d3ac-c414-4e3f-add5-b3ee51610966",
  "date_created": "2026-03-02T18:01:07.153000Z",
  "date_modified": "2026-03-02T18:01:07.153000Z",
  "file_hash": "7c7cf35a438971aafb219f103f61344b2f15a2c24887b35058b1b035a1c954b4",
  "private": false,
  "record": {
    "abstract": "Ab initio calculations have been carried out to study the magnetic dipole and\nelectric quadrupole hyperfine structure constants of $^{205}$Pb$^+$. Many-body\neffects have been considered to all orders using the relativistic\ncoupled-cluster theory in the singles, doubles and partial triples\napproximation. The trends of these effects are found to be different from\natomic systems that have been studied earlier.",
    "arxiv_id": "physics/0604184",
    "authors": [
      "Sonjoy Majumder",
      "B. K. Sahoo",
      "R. K. Chaudhuri",
      "B. P. Das",
      "D. Mukherjee"
    ],
    "categories": [
      "physics.atom-ph",
      "physics.chem-ph"
    ],
    "doi": "10.1140/epjd/e2006-00248-2",
    "title": "Many-Body Effects in Hyperfine Interactions in $^{205}$Pb$^+$",
    "url": "https://arxiv.org/abs/physics/0604184"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3d8a74d7-f78c-4141-ba77-cdac52205229",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}