{
  "annotation_id": "ed8f43f3-0f47-4ff3-9a3c-859839a73e17",
  "date_created": "2026-03-02T18:00:07.975000Z",
  "date_modified": "2026-03-02T18:00:07.975000Z",
  "file_hash": "04934921da22871abf961e03187e40c18ecf252f33707ac2e920ad5bbd732142",
  "private": false,
  "record": {
    "abstract": "Extraction of the nucleon\u0027s strange form factors from experimental data\nrequires a quantitative understanding of the unavoidable contamination from\nisospin violation. A number of authors have addressed this issue during the\npast decade, and their work is reviewed here. The predictions from early models\nare largely consistent with recent results that rely as much as possible on\ninput from QCD symmetries and related experimental data. The resulting bounds\non isospin violation are sufficiently precise to be of value to on-going\nexperimental and theoretical studies of the nucleon\u0027s strange form factors.",
    "arxiv_id": "nucl-th/0608079",
    "authors": [
      "Randy Lewis"
    ],
    "categories": [
      "nucl-th",
      "hep-ph",
      "nucl-ex"
    ],
    "doi": "10.1140/epja/i2006-10401-5",
    "journal_ref": "Eur.Phys.J.A32:409-414,2007",
    "title": "Isospin breaking in the vector current of the nucleon",
    "url": "https://arxiv.org/abs/nucl-th/0608079"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0ac0e56b-e5b2-42af-aca3-550180a1a0e2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}