{
  "annotation_id": "25c59336-1aa8-44b7-b582-27378e103b0c",
  "date_created": "2026-03-02T18:00:14.817000Z",
  "date_modified": "2026-03-02T18:00:14.817000Z",
  "file_hash": "c08d1fe92f5283d91b3bb664187580c9ac55181b63b3fb0cfd7dec259f087e27",
  "private": false,
  "record": {
    "abstract": "Phenomenological Lagrangians and dimensional power counting are used to\nassess isospin violation in the nucleon-nucleon force. The $\\pi NN$ coupling\nconstants (including the Goldberger-Treiman discrepancy), charge-symmetry\nbreaking, and meson-mixing models are examined. A one-loop analysis of the\nisospin-violating $\\pi NN$ coupling constants is performed using chiral\nperturbation theory. Meson-mixing models and the $^3$He - $^3$H mass difference\nare also discussed in the context of naturalness.",
    "arxiv_id": "nucl-th/9601009",
    "authors": [
      "U. van Kolck",
      "J. L. Friar",
      "T. Goldman"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1016/0370-2693(96)00009-3",
    "journal_ref": "Phys.Lett.B371:169-174,1996",
    "title": "Phenomenological Aspects of Isospin Violation in the Nuclear Force",
    "url": "https://arxiv.org/abs/nucl-th/9601009"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9764caec-e4b5-406f-b6bf-5132c88c4f95",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}