{
  "annotation_id": "da2a56b2-0b1d-4a98-b205-85226d56ad11",
  "date_created": "2026-03-02T18:00:11.137000Z",
  "date_modified": "2026-03-02T18:00:11.137000Z",
  "file_hash": "e2dceaaad45a4f90788fcdff469e586d092400b0df71430758220154e0ebf934",
  "private": false,
  "record": {
    "abstract": "We use the Bethe-Salpeter equation in rainbow-ladder truncation to calculate\nthe ground state mesons from the chiral limit to bottomonium, with an effective\ninteraction that was previously fitted to the chiral condensate and pion decay\nconstant. Our results are in reasonable agreement with the data, as are the\nvector and pseudoscalar decay constants. The meson mass differences tend to\nbecome constant in the heavy-quark limit. We also present calculations for the\npion and rho electromagnetic form factors, and for the single-quark form\nfactors of the \\eta_c and J/\\psi.",
    "arxiv_id": "nucl-th/0611057",
    "authors": [
      "P. Maris"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1063/1.2714348",
    "journal_ref": "AIPConf.Proc.892:65-71,2007",
    "title": "Hadron Physics and the Dyson--Schwinger Equations of QCD",
    "url": "https://arxiv.org/abs/nucl-th/0611057"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f4d12778-ecdb-4abd-bce9-b243e95e3a02",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}