{
  "annotation_id": "13edf1ac-ed6c-4007-8dae-0c09ffc0f9bf",
  "date_created": "2026-03-02T18:01:17.306000Z",
  "date_modified": "2026-03-02T18:01:17.306000Z",
  "file_hash": "ee1ac22784ab3cc60586a3a4c727ddec6491f761055b4966b205f86f9721d333",
  "private": false,
  "record": {
    "abstract": "Individual Ba ions are trapped in a gas-filled linear ion trap and observed\nwith a high signal-to-noise ratio by resonance fluorescence. Single-ion storage\ntimes of ~5 min (~1 min) are achieved using He (Ar) as a buffer gas at\npressures in the range 8e-5 - 4e-3 torr. Trap dynamics in buffer gases are\nexperimentally studied in the simple case of single ions. In particular, the\ncooling effects of light gases such as He and Ar and the destabilizing\nproperties of heavier gases such as Xe are studied. A simple model is offered\nto explain the observed phenomenology.",
    "arxiv_id": "physics/0702122",
    "authors": [
      "M. Green",
      "J. Wodin",
      "R. DeVoe",
      "P. Fierlinger",
      "B. Flatt",
      "G. Gratta",
      "F. LePort",
      "M. Montero Diez",
      "R. Neilson",
      "K. OSullivan",
      "A. Pocar",
      "S. Waldman",
      "D. S. Leonard",
      "A. Piepke",
      "C. Hargrove",
      "D. Sinclair",
      "V. Strickland",
      "W. Fairbank Jr.",
      "K. Hall",
      "B. Mong",
      "M. Moe",
      "J. Farine",
      "D. Hallman",
      "C. Virtue",
      "E. Baussan",
      "Y. Martin",
      "D. Schenker",
      "J. -L. Vuilleumier",
      "J. -M. Vuilleumier",
      "P. Weber",
      "M. Breidenbach",
      "R. Conley",
      "C. Hall",
      "J. Hodgson",
      "D. Mackay",
      "A. Odian",
      "C. Y. Prescott",
      "P. C. Rowson",
      "K. Skarpaas",
      "K. Wamba"
    ],
    "categories": [
      "physics.atom-ph",
      "nucl-ex"
    ],
    "doi": "10.1103/PhysRevA.76.023404",
    "title": "Observation of single collisionally cooled trapped ions in a buffer gas",
    "url": "https://arxiv.org/abs/physics/0702122"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "97db368f-0fe6-4102-bccd-8532b6d83978",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}