{
  "annotation_id": "1d484b4a-5c17-4af8-bd8e-89d4a083dbb6",
  "date_created": "2026-03-02T18:01:00.413000Z",
  "date_modified": "2026-03-02T18:01:00.413000Z",
  "file_hash": "53de0864eda1c0122bce1c4153fb4416ae81762129489d8857d384887abecac6",
  "private": false,
  "record": {
    "abstract": "A highly stable monitoring system based on blue and red light emitting diodes\ncoupled to a distribution network comprised of optical fibers has been\ndeveloped for an electromagnetic calorimeter that uses lead tungstate crystals\nreadout with photomultiplier tubes. We report of the system prototype design\nand on the results of laboratory tests. Stability better than 0.1% (r.m.s.) has\nbeen achieved during one week of prototype operation.",
    "arxiv_id": "physics/0509233",
    "authors": [
      "V. A. Batarin",
      "J. Butler",
      "A. M. Davidenko",
      "A. A. Derevschikov",
      "Y. M. Goncharenko",
      "V. N. Grishin",
      "V. A. Kachanov",
      "V. Y. Khodyrev",
      "A. S. Konstantinov",
      "V. A. Kormilitsin",
      "V. I. Kravtsov",
      "Y. Kubota",
      "V. S. Lukanin",
      "Y. A. Matulenko",
      "Y. M. Melnick",
      "A. P. Meschanin",
      "N. E. Mikhalin",
      "N. G. Minaev",
      "V. V. Mochalov",
      "D. A. Morozov",
      "L. V. Nogach",
      "A. V. Ryazantsev",
      "P. A. Semenov",
      "V. K. Semenov",
      "K. E. Shestermanov",
      "L. F. Soloviev",
      "S. Stone",
      "A. V. Uzunian",
      "A. N. Vasiliev",
      "A. E. Yakutin",
      "J. Yarba"
    ],
    "categories": [
      "physics.ins-det"
    ],
    "doi": "10.1016/j.nima.2005.10.007",
    "journal_ref": "Nucl.Instrum.Meth. A556 (2006) 94-99",
    "title": "Design and performance of LED calibration system prototype for the lead   tungstate crystal calorimeter",
    "url": "https://arxiv.org/abs/physics/0509233"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "61dea8cc-302d-4952-b081-f129e7eeb3ed",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}