{
  "annotation_id": "d01cdf76-4f8a-4b5f-9c4e-c3c6d8afbfa9",
  "date_created": "2026-03-02T18:00:46.089000Z",
  "date_modified": "2026-03-02T18:00:46.089000Z",
  "file_hash": "bcc626032dbd501333f1f97cba99083a46e6ed5de42606d8f66aabbb1e61d4c1",
  "private": false,
  "record": {
    "abstract": "The shape of an RF pulse is distorted upon propagating through an X-band\naccelerator structure due to dispersive effects. This distortion together with\nbeam loading introduce energy spread between 192 bunches. In order to minimize\nthis energy spread we modify the input RF pulse shape. The pulse propagation,\nenergy gain, and beam loading are modelled with a mode-matching computer code\nand a circuit model. A 2D model and a circuit model of a complete 60 cm\nstructure, consisting of 55 cells and input and output couplers is analyzed.\nThis structure operates with a 5pi/6 phase advance per cell. Dispersive effects\nfor this structure are more significant than for previously studied 2pi/3 phase\nadvance accelerating structures. Experimental results are compared with the\ntheoretical model and excellent agreement is obtained for the propagation of an\nRF pulse through the structure.",
    "arxiv_id": "physics/0307034",
    "authors": [
      "R. M. Jones",
      "V. A. Dolgashev",
      "R. H. Miller",
      "C. Adolphsen",
      "J. W. Wang"
    ],
    "categories": [
      "physics.acc-ph"
    ],
    "journal_ref": "Conf.Proc.C030512:2763,2003",
    "title": "Energy dispersion compensation and beam loading in X-band linacs for the   JLC/NLC",
    "url": "https://arxiv.org/abs/physics/0307034"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6eac441f-4ed8-4663-85c6-724be6bb56ee",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}