{
  "annotation_id": "660534b0-510f-4acc-bdf8-57cb36f46a4b",
  "date_created": "2026-03-02T18:00:04.379000Z",
  "date_modified": "2026-03-02T18:00:04.379000Z",
  "file_hash": "fcaffb2d8c426653fec7d912e72307d5c2f4e516677ac7d91d9e69a57dcbe29d",
  "private": false,
  "record": {
    "abstract": "We examine the energy dependence of single-meson photoproduction as it\ncontributes to the Gerasimov-Drell-Hearn (GDH) sum rule. For photon energies\nabove approximately 1 GeV, through the full resonance region, this contribution\ndominates the proton sum rule integral. Over the same energy region, our\nsingle-pion contribution to the neutron sum rule also qualitatively follows a\nrecent set of GDH data. The predicted neutral-pion contribution to the neutron\nsum rule is nearly zero above 1 GeV in this result. The SAID and Mainz (MAID)\nresults are very different for a number of observables over this energy region.",
    "arxiv_id": "nucl-th/0508064",
    "authors": [
      "R. A. Arndt",
      "W. J. Briscoe",
      "I. I. Strakovsky",
      "R. L. Workman"
    ],
    "categories": [
      "nucl-th",
      "hep-ex",
      "hep-ph",
      "nucl-ex"
    ],
    "doi": "10.1103/PhysRevC.72.058203",
    "journal_ref": "Phys.Rev. C72 (2005) 058203",
    "title": "Helicity-dependent photoabsorption cross sections on the nucleon",
    "url": "https://arxiv.org/abs/nucl-th/0508064"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3b02dbce-09aa-4886-9f1a-8d23822db8c7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}