{
  "annotation_id": "5464c4ea-b553-435d-9bea-6560f16ecc33",
  "date_created": "2026-03-02T18:00:43.531000Z",
  "date_modified": "2026-03-02T18:00:43.531000Z",
  "file_hash": "7e3ce111af6f01c2ef078f1dd4215050e499bd3341d14fbe3a5374175f8565e2",
  "private": false,
  "record": {
    "abstract": "The Collider Detector at Fermilab (CDF) records proton-antiproton collisions\nat center of mass energy of 2.0 TeV at the Tevatron collider. A new collider\nrun, Run II, of the Tevatron started in April 2001. Increased luminosity will\nresult in about 1~PB of data recorded on tapes in the next two years. Currently\nthe CDF experiment has about 260 TB of data stored on tapes. This amount\nincludes raw and reconstructed data and their derivatives.\n  The data storage and retrieval are managed by the CDF Data Handling (DH)\nsystem. This system has been designed to accommodate the increased demands of\nthe Run II environment and has proven robust and reliable in providing reliable\nflow of data from the detector to the end user. This paper gives an overview of\nthe CDF Run II Data Handling system which has evolved significantly over the\ncourse of this year. An outline of the future direction of the system is given.",
    "arxiv_id": "physics/0306060",
    "authors": [
      "Dmitry Litvintsev"
    ],
    "categories": [
      "physics.comp-ph"
    ],
    "journal_ref": "ECONF C0303241:THKT005,2003",
    "title": "The CDF Data Handling System",
    "url": "https://arxiv.org/abs/physics/0306060"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4f9a149a-77b2-40b0-b185-49644ab7da46",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}