{
  "annotation_id": "deb08ec4-30a8-4d5e-b3e9-2f3ce53dea12",
  "date_created": "2026-03-02T18:00:14.694000Z",
  "date_modified": "2026-03-02T18:00:14.694000Z",
  "file_hash": "f08413db6841a4b64ea8dadd9aa9fe318abc5fcd6858f9b5b4734496b34d838d",
  "private": false,
  "record": {
    "abstract": "Exchange vector currents are calculated up to one-loop order (corresponding\nto next-to-next-to-leading order) in chiral perturbation theory. As an\nillustration of the power of the approach, we apply the formalism to the\nclassic nuclear process $n+p\\rightarrow d +\\gamma$ at thermal energy. The\nexchange current correction comes out to be $(4.5 \\pm 0.3)$ \\% in amplitude\ngiving a predicted cross section $\\sigma= (334\\pm 3)\\ {\\mbox mb}$ in excellent\nagreement with the experimental value $(334.2\\pm 0.5)\\ {\\mbox mb}$. Together\nwith the axial charge transitions computed previously, this result provides a\nstrong support for the power of chiral Lagrangians in nuclear physics. As a\nby-product of our results, we suggest an open problem in the application of\nchiral Lagrangian approach to nuclear processes that has to do with giving a\nphysical meaning to the short-range correlations that play an important role in\nnuclei.",
    "arxiv_id": "nucl-th/9505017",
    "authors": [
      "Tae-Sun Park",
      "Dong-Pil Min",
      "Mannque Rho"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1016/0375-9474(95)00406-8",
    "journal_ref": "Nucl.Phys. A596 (1996) 515-552",
    "title": "Chiral Lagrangian Approach to Exchange Vector Currents in Nuclei",
    "url": "https://arxiv.org/abs/nucl-th/9505017"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6205bf9d-dd5c-4cd6-92fe-9b956735d02d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}