{
  "annotation_id": "b8f9d929-b247-4126-8ea3-4d514a6206c8",
  "date_created": "2026-03-02T18:00:08.422000Z",
  "date_modified": "2026-03-02T18:00:08.422000Z",
  "file_hash": "7bd0662bea5e95da426604e828e7933f2a8cede90bceb8a9dfecbb766d74ff09",
  "private": false,
  "record": {
    "abstract": "We analyze recent experimental information on the excitation of the\nTheta+(1540) pentaquark in the hadronic reaction pp -\u003e p Sigma+ K0. Upon\ndescribing the conventional production process - which serves as a\nnormalization - in a meson exchange model, we estimate the resonant Theta+\ninduced cross section and the width of the pentaquark via K - exchange in a\nmeson-baryon and a quark-gluon model. From a comparison with experiment we\nextract information on the width of the Theta+, the p Theta+ K0 coupling\nconstant in the meson exchange and the relative s or p wave function for a\nnucleon-kaon cluster in the Theta+.",
    "arxiv_id": "nucl-th/0604065",
    "authors": [
      "M. Dillig"
    ],
    "categories": [
      "nucl-th"
    ],
    "title": "Production and Width of the Pentaquark Theta+(1540) in Strangeness   Production in the Proton-Proton System",
    "url": "https://arxiv.org/abs/nucl-th/0604065"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "850ab9fa-b6d2-4ae9-8659-5e43e71b3353",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}