{
  "annotation_id": "3e94769c-134f-4cc1-a3fa-81e04ce6f7ac",
  "date_created": "2026-03-02T18:00:35.995000Z",
  "date_modified": "2026-03-02T18:00:35.995000Z",
  "file_hash": "66c4400ef13a751844639919ae1d7724d8af43d912bfdc4b0574d4149a179446",
  "private": false,
  "record": {
    "abstract": "The NLC extraction line provides a secondary focal point with a low beta\nfunction and 2 cm dispersion which can be used for measurement of the beam\nenergy spectrum. In this study, tracking simulations were performed to\ntransport the 0.5 TeV electron beam from the Interaction Point (IP) to the\nsecondary focus (SF), ``measure\u0027\u0027 the resultant transverse beam profile and\nreconstruct the disrupted IP energy spread. In the simulation, the obtained\nenergy spectrum reproduced the initial IP spread reasonably well, especially\nwith the vertical dispersion at SF which provides larger ratio of dispersion to\nthe betatron beam size.",
    "arxiv_id": "physics/0106060",
    "authors": [
      "Y. Nosochkov",
      "T. O. Raubenheimer"
    ],
    "categories": [
      "physics.acc-ph"
    ],
    "journal_ref": "Conf.Proc.C0106181:3822-3824,2001",
    "title": "Study of Beam Energy Spectrum Measurement in the NLC Extraction Line",
    "url": "https://arxiv.org/abs/physics/0106060"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a6410c84-761c-4976-8d31-20cc6a39f107",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}