{
  "annotation_id": "971054c9-bed8-4870-889d-e637d54ce75c",
  "date_created": "2026-03-02T18:02:27.112000Z",
  "date_modified": "2026-03-02T18:02:27.112000Z",
  "file_hash": "f5808480350fbec4765f58702ffcf72fa9306738477a558461fc2bb20a5d9ddc",
  "private": false,
  "record": {
    "abstract": "A procedure is proposed to control the average and width of the velocity\ndistribution of ultra-cold atoms. The atoms are set initially in a bound state\nof an optical trap formed by an inner red detuned laser and an outer blue\ndetuned laser. The bound state is later converted into a resonance by a\nsuitable change of the laser intensities. An optimal time dependence of the\nswitching process, between the sudden and adiabatic limits, adjusts the final\ntranslational energies to the Lorentzian shape of the resonance state.",
    "arxiv_id": "quant-ph/0606047",
    "authors": [
      "F. Delgado",
      "A. Ruschhaupt",
      "J. G. Muga"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Preparation of atomic velocities by bound-state to resonance conversion",
    "url": "https://arxiv.org/abs/quant-ph/0606047"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6b403d09-3eb7-4b98-b43b-f779cc60c55a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}