{
  "annotation_id": "e254bcfb-5023-477d-92bc-1b5b442b95ef",
  "date_created": "2026-03-02T18:00:18.524000Z",
  "date_modified": "2026-03-02T18:00:18.524000Z",
  "file_hash": "54f35fb42dcb81f47c8d15991bf2b7c883106faf0f3b847f07bb7ae06843b5fb",
  "private": false,
  "record": {
    "abstract": "A scaled SU(3) Nambu - Jona-Lasinio Lagrangian is used to compute the mass of\nthe nine scalar mesons in the vacuum and the mass of the gluball. It is shown\nthat a suitable choice of the vacuum gluon condensate allows to reproduce the\nexperimental masses of the scalar mesons except for the {$K^*_{0}$}(1430). This\nchoice corresponds to a weak coupling between the gluon and quark condensates,\ngiving a {$f_{0}$}(1500) or a {$f_{J}$}(1710) which is nearly a pure glueball.",
    "arxiv_id": "nucl-th/9701038",
    "authors": [
      "M. Jaminon",
      "B. Van den Bossche"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "title": "Scalar mesons nonet in a scaled effective Lagrangian",
    "url": "https://arxiv.org/abs/nucl-th/9701038"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "bace2f3c-1b82-4e04-893d-6ce5868b5f8a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}