{
  "annotation_id": "cb1f93a3-2ff3-4eda-a494-6290a4d5d5c1",
  "date_created": "2026-03-02T18:00:21.108000Z",
  "date_modified": "2026-03-02T18:00:21.108000Z",
  "file_hash": "301cad59c02e1150833bcbe91f8815d393cab94ff9535c69c55d4cf7c3ea89ca",
  "private": false,
  "record": {
    "abstract": "We discuss medium modification of the rho meson originating from its coupling\nto in medium quasi-pions and delta-hole states. This medium effect leads to a\nmarked structure of the rho meson strength function in the $500 MeV$ invariant\nmass region. We suggest that this effect may provide an explanation of the\nstructure observed by the DLS collaboration in the $Ca+Ca/C+C$ ratio at $1\nGeV/u$.",
    "arxiv_id": "nucl-th/9710030",
    "authors": [
      "G. Chanfray",
      "P. Schuck"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.57.1522",
    "journal_ref": "Phys.Rev.C57:1522-1524,1998",
    "title": "Influence of pion-delta-hole configuration on the rho meson mass   spectrum in dense hadronic matter",
    "url": "https://arxiv.org/abs/nucl-th/9710030"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "40d85f67-63f3-4aea-849f-14a3a80b1b0d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}