{
  "annotation_id": "c3041e3b-b1de-4616-bc57-be629a7e5119",
  "date_created": "2026-03-02T18:00:32.565000Z",
  "date_modified": "2026-03-02T18:00:32.565000Z",
  "file_hash": "5acbef797f71c3146ee98e80b57f92d05e7793d0d2e3192067a75ecb77c26ab1",
  "private": false,
  "record": {
    "abstract": "The static and dynamic structural behavior of superconducting cavities for\nvarious projects was determined by finite element structural analysis. The b =\n0.61 cavity shape for the Neutron Science Project was studied in detail and\nfound to meet all design requirements if fabricated from five millimeter thick\nmaterial with a single annular stiffener. This 600 MHz cavity will have a\nLorentz coefficient of -1.8 Hz/(Mv/meter)2 and a lowest structural resonance of\nmore than 100 Hz. Cavities at b = 0.48, 0.61, and 0.77 were analyzed for a\nNeutron Science Project concept which would incorporate 7-cell cavities. The\nmedium and high beta cavities were found to meet all criteria but it was not\npossible to generate a b = 0.48 cavity with a Lorentz coefficient of less than\n-3 Hz/(Mv/meter) 2.",
    "arxiv_id": "physics/0008209",
    "authors": [
      "Dale L. Schrage"
    ],
    "categories": [
      "physics.acc-ph"
    ],
    "journal_ref": "eConf C000821 (2000) THD07",
    "title": "Structural Analysis of Superconducting Accelerator Cavities",
    "url": "https://arxiv.org/abs/physics/0008209"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "61987690-01ef-4b1b-8394-eaf75986496b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}