{
  "annotation_id": "4f461ba1-c570-4b96-a5a8-666faf569a1c",
  "date_created": "2026-03-02T18:00:04.215000Z",
  "date_modified": "2026-03-02T18:00:04.215000Z",
  "file_hash": "d7b38e8130dd29813173985f52d4ffc7158e25fe424f4ba571e88286bc99a54e",
  "private": false,
  "record": {
    "abstract": "We perform a relativistic chiral effective field theory calculation of the\nradiative pion photoproduction ($\\gamma p \\to \\pi^0 p \\gamma\u0027$) in the\n$\\Delta$-resonance region, to next-to-leading order in the ``delta-expansion\u0027\u0027.\nThis work is aimed at a model-independent extraction of the $\\Delta^+$ magnetic\nmoment from new precise measurements of this reaction. It also predicts the\nchiral behavior of $\\Delta$\u0027s magnetic moment, which can be used to extrapolate\nthe recent lattice QCD results to the physical point.",
    "arxiv_id": "nucl-th/0412113",
    "authors": [
      "Vladimir Pascalutsa",
      "Marc Vanderhaeghen"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1103/PhysRevLett.94.102003",
    "journal_ref": "Phys.Rev.Lett.94:102003,2005",
    "title": "Magnetic moment of the Delta(1232)-resonance in chiral effective field   theory",
    "url": "https://arxiv.org/abs/nucl-th/0412113"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0d7bd3dd-de62-4651-bd4f-90b05337ab84",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}