{
  "annotation_id": "f72320d9-92da-4631-89de-603645c9f881",
  "date_created": "2026-03-02T18:01:10.854000Z",
  "date_modified": "2026-03-02T18:01:10.854000Z",
  "file_hash": "ee53264ced8e86d67784dabfefda5e5f7c72d70d47070563aa5fe7ce2b30467e",
  "private": false,
  "record": {
    "abstract": "Component instantaneous ionization rate (IIR) is introduced and the approach\nof its calculation is formulated. The component IIR\u0027s and the overall\n(time-averaged) component ionization rates are calculated for H$_2^+$ at\ndifferent values of inter-nuclear distance in a linearly polarized laser field\nwith $1.0 \\times10^{14}$W cm$^{-2}$ intensity and $\\lambda \\sim 1064 $nm\nwavelength by direct numerical solution of the fixed-nuclei full dimensional\ntime-dependent Schr \\\"odinger equation. The exact overall component ionization\nrates calculated by time-averaging of the component IIR are compared with those\ncalculated approximately via the virtual detector method (VD). Details of the\ntime dependent behavior of the outgoing and incoming electron wavepackets of\nthe H$_2^+$ system in intense laser field at sub-femtosecond time scale are\nstudied based on the calculated component IIR. It is shown clearly that the\npositive (outgoing electron wavepacket) signals of the IIR and its z component\nare strong and sharp but the negative (returning electron wavepacket) signals\nof the IIR are smooth and weak. The structure of the $\\rho$ component of the\nIIR has smooth structure. Relation between the R-dependent ionization rate and\nduration of the ramp of the laser pulse is studied and it is explicitly shown\nthat for internuclear distance R\u003c5.6, when the laser pulse is turned on without\na ramp, the first peak of R-dependent ionization rates moves towards the peak\nof the lower time dependent Floquet quasi-energy state (QES).",
    "arxiv_id": "physics/0606091",
    "authors": [
      "Mohsen Vafaee",
      "Hassan Sabzyan",
      "Zahra Vafaee",
      "Ali Katanforoush"
    ],
    "categories": [
      "physics.atom-ph",
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "doi": "10.1103/PhysRevA.74.043416",
    "title": "Detailed instantaneous ionization rate of H$_2^+$ in intense laser field",
    "url": "https://arxiv.org/abs/physics/0606091"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4677ddcc-c8d6-4cee-b67b-eb78015ac34a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}