{
  "annotation_id": "30be8d8d-027c-44db-86eb-a093204a11dd",
  "date_created": "2026-03-02T18:00:11.015000Z",
  "date_modified": "2026-03-02T18:00:11.015000Z",
  "file_hash": "81160bb0e2cff523edf21ff68b13598ab9f51f17f4cad93979352ce4d9d93467",
  "private": false,
  "record": {
    "abstract": "Within the quark model a generalization is proposed of the commonly used\nannihilation potential to describe antiproton-proton annihilation into two\nmesons, the so-called $^3P_0$ and $^3S_1$ mechanisms. This generalized\npotential treats the two mechanisms in a more symmetric way, has additional\nangular dependence, and results in an expanded set of selection rules.",
    "arxiv_id": "nucl-th/9303002",
    "authors": [
      "G. Bathas",
      "W. M. Kloet"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/0370-2693(93)90681-7",
    "journal_ref": "Phys.Lett. B301 (1993) 155-158",
    "title": "Generalized $^3P_0$ and $^3S_1$ Annihilation Potentials for $\\bar{p}p$   Decay into Two Mesons based on a Simple Quark Model",
    "url": "https://arxiv.org/abs/nucl-th/9303002"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "46cc350c-41d7-446d-b1b0-f171928e80a2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}