{
  "annotation_id": "9c58cd4f-7628-4c4d-a840-c803e712fcc4",
  "date_created": "2026-03-02T18:01:03.034000Z",
  "date_modified": "2026-03-02T18:01:03.034000Z",
  "file_hash": "d9dc2ab33df5b2d8cbd13df38a8466a5dccf0921d6f951b526a05721dd15b1ab",
  "private": false,
  "record": {
    "abstract": "This article describes the Silicon Track Trigger (STT) which has been fully\ncommissioned in 2004 at the DO experiment. The STT allows to enrich already at\nthe second trigger level the data sample with events containing B-mesons. The\nSTT achieves this by providing within about 50 microseconds tracks with an\nimpact parameter resolution of around 50 micrometer. The article shows\npreliminary results of the trigger performance and presents a fast\nb-identification algorithm for the second trigger level.",
    "arxiv_id": "physics/0510116",
    "authors": [
      "S. Caron",
      "D0 collaboration"
    ],
    "categories": [
      "physics.ins-det"
    ],
    "doi": "10.1016/j.nuclphysbps.2006.03.066",
    "journal_ref": "Nucl.Phys.Proc.Suppl.156:143-146,2006",
    "title": "B-identification for Level 2: The Silicon Track Trigger at D0",
    "url": "https://arxiv.org/abs/physics/0510116"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e47cf956-72d8-4612-ba60-200836fff560",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}