{
  "annotation_id": "2b70cf65-dc47-458d-af53-aa4375228810",
  "date_created": "2026-03-02T18:00:35.931000Z",
  "date_modified": "2026-03-02T18:00:35.931000Z",
  "file_hash": "cbf6af39dcc70f5906d4865dc1e7d9d2d1f242ce9783032ac489f2d34e5d3327",
  "private": false,
  "record": {
    "abstract": "The beam-beam effects of the PEP-II as an asymmetric collider are studied\nwith strong-strong simulations using a newly developed particle-in-cell (PIC)\ncode. The simulated luminosity agrees with the measured one within 10% in a\nlarge range of the beam currents. The spectra of coherent dipole oscillation\nare simulated with and without the transparency symmetry. The simulated tune\nshift of the coherent $\\pi$ mode agrees with the linearized Vlasov theory even\nat large beam-beam parameters. The Poicare map of coherent dipole is used to\nidentify the beam-beam resonances.",
    "arxiv_id": "physics/0104022",
    "authors": [
      "Yunhai Cai"
    ],
    "categories": [
      "physics.acc-ph"
    ],
    "journal_ref": "Phys.Rev.ST Accel.Beams 4 (2001) 011001",
    "title": "Simulation of Beam-Beam Effects in $e^+e^-$ Storage Rings",
    "url": "https://arxiv.org/abs/physics/0104022"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b8cbd494-afe2-4d26-aa3d-9ac919f8b364",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}