{
  "annotation_id": "3b339eff-c185-4f4c-a73e-ada15832263e",
  "date_created": "2026-03-02T18:00:32.107000Z",
  "date_modified": "2026-03-02T18:00:32.107000Z",
  "file_hash": "34b4b2526509e676751c5745d3e9f4ef1e2d775c7f079c57a8bafd1e068b4652",
  "private": false,
  "record": {
    "abstract": "RFQ with a harmonic higher order quadrupole mode is studied. Assuming that we\nsuperpose a higher order mode with twice the frequency of the fundamental mode,\na sawtooth waveform is approximated. In such a case, the bunching function is\nenhanced while the transverse stability is modified. Second order longitudinal\nharmonic component is also required to enable the effect.",
    "arxiv_id": "physics/0008044",
    "authors": [
      "Y. Iwashita"
    ],
    "categories": [
      "physics.acc-ph"
    ],
    "journal_ref": "eConf C000821 (2000) MOE20",
    "title": "DFQ--Double Frequency RFQ",
    "url": "https://arxiv.org/abs/physics/0008044"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f319c03f-5697-47fb-9402-d71cb5d196ea",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}