{
  "annotation_id": "c16dac1b-e2dc-4313-bac0-6ca72bf51a26",
  "date_created": "2026-03-02T18:00:15.527000Z",
  "date_modified": "2026-03-02T18:00:15.527000Z",
  "file_hash": "60951bf3ef48a630540ca78ea94aa4119fbe03df5b58ef5928ce39c9206c94ff",
  "private": false,
  "record": {
    "abstract": "We extend our earlier model of $q\\bar q$ mesons using relativistic\nquasipotential (QP) wave equations to include open-flavor states and running\nquark-gluon coupling effects. Global fits to meson spectra are achieved with\nrms deviations from experiment of 43-50 MeV. We examine in-medium effects\nthrough their influence on the confining interaction and predict the confining\nstrength at which the masses of certain mesons fall below the threshold of\ntheir dominant decay channel.",
    "arxiv_id": "nucl-th/9412029",
    "authors": [
      "Alan J. Sommerer",
      "A. Abd El-Hady",
      "John R. Spence",
      "James P. Vary"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1016/0370-2693(95)00134-7",
    "journal_ref": "Phys.Lett. B348 (1995) 277-282",
    "title": "Relativistic Meson Spectroscopy and In-Medium Effects",
    "url": "https://arxiv.org/abs/nucl-th/9412029"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e720777a-b427-4fd2-be2b-ff6d9961b640",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}