{
  "annotation_id": "d878f094-dfff-4243-9318-e987f68809b5",
  "date_created": "2026-03-02T18:01:25.305000Z",
  "date_modified": "2026-03-02T18:01:25.305000Z",
  "file_hash": "ab7e95ef7ac8ce6279274599072284a678afff9b54dafa206eed5c95c944df31",
  "private": false,
  "record": {
    "abstract": "We report on a number of recently discovered phenomena which arise due to the\ninteraction of the collective (CM) and internal motion of atoms moving in\nmagnetic fields. For neutral atoms the properties of the so-called giant dipole\nstates are discussed and their experimental preparation is outlined. For ions\nmoving in magnetic fields the energy flow between the collective and electronic\nmotions is studied. For low CM velocities this results in a crossover from\nlocalization to delocalization with respect to the spreading of the mixing of\nthe CM and internal motion in quantum number space. Large CM velocities induce\nfor both the classical as well as quantum ion the self-ionization process.\nFuture perspectives for both multi-electron atoms as well as molecules are\ndrawn.",
    "arxiv_id": "physics/9909045",
    "authors": [
      "Peter Schmelcher",
      "Lorenz S. Cederbaum"
    ],
    "categories": [
      "physics.atom-ph",
      "physics.gen-ph"
    ],
    "title": "Magnetic Field Induced Two-Body Phenomena in Atoms",
    "url": "https://arxiv.org/abs/physics/9909045"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4efa05da-73d4-43e9-8d4f-0036745657ab",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}