{
  "annotation_id": "fed98880-48ca-4e74-8bef-a53c3fe48a77",
  "date_created": "2026-03-02T18:00:43.557000Z",
  "date_modified": "2026-03-02T18:00:43.557000Z",
  "file_hash": "a14a1684e9a4c423640b5e0ed4148ca6c0b267d68c2e6840612454a0d072dea4",
  "private": false,
  "record": {
    "abstract": "Hyperspherical partial wave approach has been applied here in the study of\ndouble photoionization of the helium atom for equal energy sharing geometry at\n20 eV excess energy. Calculations have been done both in length and velocity\ngauges and are found to agree with each other, with the CCC results and with\nexperiments and exhibit some advantages of the corresponding three particle\nwave function over other wave functions in use.",
    "arxiv_id": "physics/0302101",
    "authors": [
      "J. N. Das",
      "K. Chakrabarti",
      "S. Paul"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1088/0953-4075/36/13/302",
    "journal_ref": "J. Phys. B: At. Mol. Opt Phys. 36(2003)2707",
    "title": "Hyperspherical partial wave calculation for double photoionization of   the helium atom at 20 eV excess energy",
    "url": "https://arxiv.org/abs/physics/0302101"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d705bfd3-a807-42d1-bbb2-5ac6b461fdc2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}