{
  "annotation_id": "44867d48-3e2d-4562-b36e-0e0ab82b0050",
  "date_created": "2026-03-02T18:00:01.371000Z",
  "date_modified": "2026-03-02T18:00:01.371000Z",
  "file_hash": "d9a56789202e67512e0cb783f5f53ac3ba398ab96c51788b98277b12d45ac421",
  "private": false,
  "record": {
    "abstract": "We study the Bjorken x dependence of the virtual photon spin asymmetry in\npolarized deep inelastic scattering of electrons from hadrons. We use an\nexactly solved relativistic potential model of the hadron, treating the\nconstituents as independent massless Dirac particles bound to an infinitely\nmassive force center. The potential is chosen to have spin symmetry and a\nlinear radial dependence with spherical symmetry. The effect of interactions of\nthe struck constituent with the remainder of the target on the longitudinal\nphoton asymmetry is demonstrated. In particular, the small-x suppression of the\nphoton asymmetry observed in polarized deep inelastic scattering from the\nproton is shown to be a consequence of these interactions. The effect of\np--wave components of the Dirac wave function, long known to give an important\ncontribution to the spin of hadrons, is explicitly demonstrated through their\ninterference with the s--wave term.",
    "arxiv_id": "nucl-th/0410093",
    "authors": [
      "V. R. Pandharipande",
      "M. W. Paris",
      "I. Sick"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.71.022201",
    "journal_ref": "Phys.Rev.C71:022201,2005",
    "title": "Virtual photon asymmetry for confined, interacting Dirac particles with   spin symmetry",
    "url": "https://arxiv.org/abs/nucl-th/0410093"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f0314390-13e4-4fd6-be8b-7b92122b567c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}