{
  "annotation_id": "5e41408b-2a41-4b38-8a99-84d6637f3c40",
  "date_created": "2026-03-02T18:01:17.756000Z",
  "date_modified": "2026-03-02T18:01:17.756000Z",
  "file_hash": "769c3e067d9f05a7e59a70befcba332b0bfff9f215a374eaa4377119e785a17e",
  "private": false,
  "record": {
    "abstract": "We realize a novel high flux source of cold atoms and molecules employing\nhydrodynamic enhancement of an effusive aperture at cryogenic temperatures.\nMolecular oxygen from the source is coupled to a magnetic guide, delivering a\ncold, continuous, guided flux of 3e12 oxygen molecules per second, with a\nmolecule temperature of a few kelvin. The dynamics of the source are studied by\ncreating and spectroscopically analyzing high-flux beams of atomic ytterbium.",
    "arxiv_id": "physics/0703025",
    "authors": [
      "David Patterson",
      "John M. Doyle"
    ],
    "categories": [
      "physics.chem-ph"
    ],
    "title": "A Bright, Guided Molecular Beam With Hydrodynamic Enhancement",
    "url": "https://arxiv.org/abs/physics/0703025"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a53f788c-1d6a-48e0-a947-b49f3802a605",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}