{
  "annotation_id": "4e37b709-e2a7-4267-ab66-87ee3d0a033d",
  "date_created": "2026-03-02T18:00:32.073000Z",
  "date_modified": "2026-03-02T18:00:32.073000Z",
  "file_hash": "e46d8af38e3b3da4851364d2c897e9601814b72b9ae4145cdbf571dea1c871a6",
  "private": false,
  "record": {
    "abstract": "To make precision measurements with a CsI(Tl) calorimeter in a high\nluminosity environment requires that the crystals are well calibrated and\ncontinually monitored for radiation damage. This should not effect the total\nintegrated luminosity which is particularly important for the \\babar\ncalorimeter to enable it to make CP violation measurements in the $B$ meson\nsystem. To achieve this goal a fibre-optic light pulser system was designed\nusing xenon flash lamps as the light source. A novel light distribution method\nwas developed using an array of graded index microlenses. Some initial results\nfrom performance studies are presented.",
    "arxiv_id": "physics/0007060",
    "authors": [
      "P J Clark"
    ],
    "categories": [
      "physics.ins-det"
    ],
    "doi": "10.1016/S0168-9002(00)01241-9",
    "journal_ref": "Nucl.Instrum.Meth. A461 (2001) 348-350",
    "title": "The BaBar Calorimeter Light Pulser System",
    "url": "https://arxiv.org/abs/physics/0007060"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0e3b8b79-9f79-4156-8a4d-3c99396107bf",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}