{
  "annotation_id": "e912f5fe-5582-44d1-952d-606e689a42ce",
  "date_created": "2026-03-02T18:02:34.645000Z",
  "date_modified": "2026-03-02T18:02:34.645000Z",
  "file_hash": "e8d2d2b8ebb448f204b22f7029eb0a27fe2b4a54bfba3a4c33d2faee2301d5a6",
  "private": false,
  "record": {
    "abstract": "The ultrafast electronic and nuclear dynamics of H2 laser-induced double\nionization is studied using a time-dependent wave packet approach that goes\nbeyond the fixed nuclei approximation. The double ionization pathways are\nanalyzed by following the evolution of the total wave function during and after\nthe pulse. The rescattering of the first ionized electron produces a coherent\nsuperposition of excited molecular states which presents a pronounced transient\nH+H- character. This attosecond excitation is followed by field-induced double\nionization and by the formation of short-lived autoionizing states which decay\nvia double ionization. These two double ionization mechanisms may be identified\nby their signature imprinted in the kinetic-energy distribution of the ejected\nprotons.",
    "arxiv_id": "quant-ph/0701059",
    "authors": [
      "Sebastien Saugout",
      "Christian Cornaggia",
      "Annick Suzor-Weiner",
      "Eric Charron"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.98.253003",
    "journal_ref": "Physical Review Letters 98, 25 (2007) 253003",
    "title": "Ultrafast electro-nuclear dynamics of H2 double ionization",
    "url": "https://arxiv.org/abs/quant-ph/0701059"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "dbec2e67-37ea-4904-98c5-30e840a8f8da",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}