{
  "annotation_id": "c902ec92-cb5e-453a-a930-2e9ff10373d6",
  "date_created": "2026-03-02T18:00:04.913000Z",
  "date_modified": "2026-03-02T18:00:04.913000Z",
  "file_hash": "77714bddec3560ca3eb6f8b5ecc81a747a46562f62e22e65e178e32d337bee4d",
  "private": false,
  "record": {
    "abstract": "We present a theoretical study on formation rates of \\eta and \\omega\nmeson-nucleus systems induced by (\\gamma,p) reactions on nuclear targets at\nideal recoilless condition. We find that the smaller distortion effect in the\n(\\gamma,p) reaction enables us to investigate properties of the mesons created\ndeeply inside nucleus more clearly. We also consider excitation of\nscalar-isoscalar (\\sigma) mode in nucleus in order to investigate spectral\nenhancement around two-pion threshold caused by partial restoration of chiral\nsymmetry. We conclude that valuable information of meson-nucleus interactions\ncan be extracted from global structure of the missing mass spectra in the\n(\\gamma,p) reaction.",
    "arxiv_id": "nucl-th/0504081",
    "authors": [
      "H. Nagahiro",
      "D. Jido",
      "S. Hirenzaki"
    ],
    "categories": [
      "nucl-th",
      "hep-ph",
      "nucl-ex"
    ],
    "doi": "10.1016/j.nuclphysa.2005.07.001",
    "journal_ref": "Nucl.Phys. A761 (2005) 92-119",
    "title": "Formation of mesic nuclei by (\\gamma,p) reactions",
    "url": "https://arxiv.org/abs/nucl-th/0504081"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ed2e0c8d-c46e-4780-bf62-22bb31acf0fe",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}