{
  "annotation_id": "571e1c25-1ec3-4786-a630-5bf49667c3c0",
  "date_created": "2026-03-02T18:00:08.649000Z",
  "date_modified": "2026-03-02T18:00:08.649000Z",
  "file_hash": "b4b6761575734afc79c94d02982c6dcb7ac5d316d654198ce5a06d5a010c0907",
  "private": false,
  "record": {
    "abstract": "Meson production on the proton is described in a coupled channels K-matrix\napproach. Both hadronic and photonic scenarios are taken into account on the\nsame theoretical footing. At tree-level the Born amplitudes are obtained from\nan effective Lagrangian with phenomenologically adjustable coupling constants.\nThe spectral distributions, resonances and their width and the background\ncontributions are obtained within the same approach, thus accounting properly\nfor interference effects. Applications to omega- and associated strangeness\nproduction on the proton are discussed.",
    "arxiv_id": "nucl-th/0512044",
    "authors": [
      "H. Lenske",
      "V. Shklyar",
      "U. Mosel"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1142/9789812773333_0003",
    "title": "Meson Production on the Nucleon in the Giessen K-Matrix Approach",
    "url": "https://arxiv.org/abs/nucl-th/0512044"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "93f45ad1-7951-434b-96b9-1d62d2bd31c1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}