{
  "annotation_id": "df73f728-a809-4db6-b6e5-1c4dfd92cad7",
  "date_created": "2026-03-02T18:01:25.305000Z",
  "date_modified": "2026-03-02T18:01:25.305000Z",
  "file_hash": "80b19ad0fff547b1715b2262bd993a6602531dd7d88186cd2b815b4caa6a42fd",
  "private": false,
  "record": {
    "abstract": "An analysis of the channel wave functions is made to clarify the types of\nresonance emerging from Ps-Ps and Ps-Ps* collisions. The ordering of the energy\nlevels of the states of the dipositronium is evaluated based on the inherent\nnodal structures of wave functions and on existing theoretical results. A few\nvery probable low-lying narrower resonances, namely the 0+(A2), 1-(E),...,\nbenefiting from the centrifugal barrier have been proposed.",
    "arxiv_id": "physics/9909041",
    "authors": [
      "C. G. Bao",
      "T. Y. Shi"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1088/0256-307X/17/5/013",
    "title": "Qualitative analysis of low-lying resonances of the dipositronium   emerging from Ps-Ps and Ps-Ps* collisions",
    "url": "https://arxiv.org/abs/physics/9909041"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6ff4d90d-1220-427c-8ffa-591bdd5d7db4",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}