{
  "annotation_id": "271fa191-a99d-44cb-8646-14c27a1654d5",
  "date_created": "2026-03-02T18:01:25.075000Z",
  "date_modified": "2026-03-02T18:01:25.075000Z",
  "file_hash": "7a4d8a0ba859e23fee4b81c8a61bab03dc9a8e35e4084e1f57ce0af2400daf4f",
  "private": false,
  "record": {
    "abstract": "Absolute two-photon detachment cross sections and photoelectron angular\ndistribution are calculated for halogen negative ions within lowest-order\nperturbation theory. The Dyson equation method is used to obtain the outer np\nground-state wave functions with proper asymptotic behavior exp (-k r),\ncorresponding to correct (experimental) binding energies E=k^2/2. The latter is\ncrucial for obtaining correct absolute values of the multiphoton cross sections\n(Gribakin and Kuchiev 1997 Phys. Rev.A55 3760). Comparisons with previous\ncalculations and experimental data are performed.",
    "arxiv_id": "physics/9903016",
    "authors": [
      "G. F. Gribakin",
      "V. K. Ivanov",
      "A. V. Korol",
      "M. Yu. Kuchiev"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1088/0953-4075/32/23/304",
    "journal_ref": "J PHYS B-AT MOL OPT 32: (23) 5463-5478 DEC 14 1999",
    "title": "Two-photon detachment of electrons from halogen negative ions",
    "url": "https://arxiv.org/abs/physics/9903016"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c5b10892-b324-4175-9ca4-f47b06ca77cc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}