{
  "annotation_id": "8b2dbf00-d02a-443b-af38-174027a129f4",
  "date_created": "2026-03-02T18:00:08.224000Z",
  "date_modified": "2026-03-02T18:00:08.224000Z",
  "file_hash": "9a6b000e9fbdab27048acf979e4ae726b39148c444a57b7de28918b2a20098c0",
  "private": false,
  "record": {
    "abstract": "The elastic scattering, Stark transitions and Coulomb deexcitation of excited\nantiprotonic hydrogen atom in collisions with hydrogenic atom have been studied\nin the framework of the fully quantum-mechanical close-coupling method for the\nfirst time. The total cross sections $\\sigma_{nl \\to n\u0027l\u0027}(E)$ and averaged on\nthe initial angular momentum $l$ cross sections $\\sigma_{n\\to n\u0027}(E)$ have been\ncalculated for the initial states of $(\\bar{p}p)_{n}$ atoms with the principal\nquantum number $n=3 - 14 $ and at the relative energies $E=0.05 - 50$ eV. The\nenergy shifts of the $ns$ states due to the strong interaction and relativistic\neffects are taken into account. Some of our results are compared with the\nsemiclassical calculations.",
    "arxiv_id": "nucl-th/0512107",
    "authors": [
      "V. P. Popov",
      "V. N. Pomerantsev"
    ],
    "categories": [
      "nucl-th"
    ],
    "title": "Scattering processes in antiprotonic hydrogen - hydrogen atom collisions",
    "url": "https://arxiv.org/abs/nucl-th/0512107"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0f22118c-b7a4-4fd3-8833-c9b7237a2f49",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}