{
  "annotation_id": "1c3d428b-3596-45c2-a0fb-e0feb60f577a",
  "date_created": "2026-03-02T18:00:11.664000Z",
  "date_modified": "2026-03-02T18:00:11.664000Z",
  "file_hash": "93095e100e73088732f8c342d5647bf82a24a299f809a98a330b666dcb1631bc",
  "private": false,
  "record": {
    "abstract": "We study how much gluon shadowing can be perturbatively generated through the\nmodified QCD evolution in heavy nuclei. The evolution of small-$x$ gluons is\ninvestigated within the semiclassical approximation. The method of\ncharacteristics is used to evaluate the shadowed distributions in low-$Q$ and\nsmall-$x$ region. In solving the modified evolution equation, we model in\nsimultaneously fusions from independent constituents and from the same\nconstituent, both in a proton and in a large loosely bound nucleus of $A\\sim\n200$. In addition to the actual distributions at small $x$, we study the ratios\nof the distributions at an initial scale $Q_0 = 2$ GeV, and show that a strong\nnuclear shadowing can follow from the modified QCD evolution.",
    "arxiv_id": "nucl-th/9307025",
    "authors": [
      "K. J. Eskola",
      "Jianwei Qiu",
      "Xin-Nian Wang"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1103/PhysRevLett.72.36",
    "journal_ref": "Phys.Rev.Lett.72:36-39,1994",
    "title": "Perturbative Gluon Shadowing in Heavy Nuclei",
    "url": "https://arxiv.org/abs/nucl-th/9307025"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "28aabfe5-df1f-4b66-8779-34a8604c7b99",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}