{
  "annotation_id": "fafdd9d4-0c01-4701-b61b-26d9039e6492",
  "date_created": "2026-03-02T18:01:21.471000Z",
  "date_modified": "2026-03-02T18:01:21.471000Z",
  "file_hash": "216a595a9365bcdcc8c55744b2c002c449eb5c4a843101837a7b4421f5668b48",
  "private": false,
  "record": {
    "abstract": "The ground and some excited states of the Li atom in external uniform\nmagnetic fields are calculated by means of our 2D mesh Hartree-Fock method for\nfield strengths ranging from zero up to 2.35 10^8 T. With increasing field\nstrength the ground state undergoes two transitions involving three different\nelectronic configurations: for weak fields the ground state configuration\narises from the field-free 1s^22s configuration, for intermediate fields from\nthe 1s^22p_{-1} configuration and in high fields the 1s2p_{-1}3d_{-2}\nelectronic configuration is responsible for the properties of the atom. The\ntransition field strengths are determined. Calculations on the ground state of\nthe Li+ ion allow us to describe the field-dependent ionization energy of the\nLi atom. Some general arguments on the ground states of multi-electron atoms in\nstrong magnetic fields are provided.",
    "arxiv_id": "physics/9801014",
    "authors": [
      "M. V. Ivanov",
      "P. Schmelcher"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevA.57.3793",
    "title": "The ground state of the Lithium atom in strong magnetic fields",
    "url": "https://arxiv.org/abs/physics/9801014"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c3f5a0b7-7225-4bcf-9f85-5ac1d6c5587c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}