{
  "annotation_id": "18ed0493-2400-43f7-9fbb-5fce6bc63cf7",
  "date_created": "2026-03-02T18:00:46.236000Z",
  "date_modified": "2026-03-02T18:00:46.236000Z",
  "file_hash": "123eb84d7a129b8f31f92e95a495f40462df2906899342a3b642c5579f235394",
  "private": false,
  "record": {
    "abstract": "We have employed the relativistic coupled cluster theory to calculate the\nmagnetic dipole and electric quadrupole hyperfine constants for the ground and\nlow lying excited states of singly ionized magnesium. Comparison with\nexperimental and the other theoretical results are done and predictions are\nalso made for a few low lying excited states which could be of interest. We\nhave made comparative studies of the important many body effects contributing\nto the hyperfine constants for the different states of the ion.",
    "arxiv_id": "physics/0310098",
    "authors": [
      "Chiranjib Sur",
      "Bijaya K. Sahoo",
      "Rajat K Chaudhuri",
      "B. P. Das",
      "D. Mukherjee"
    ],
    "categories": [
      "physics.atom-ph",
      "physics.chem-ph"
    ],
    "title": "Comparative studies of the magnetic dipole and electric quadrupole   hyperfine constants for the ground and low lying excited states of   ^{25}Mg^{+}",
    "url": "https://arxiv.org/abs/physics/0310098"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b913afe3-17cd-4c75-91bb-0a84a97077a9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}