{
  "annotation_id": "0b6137ba-c114-4909-8f2b-4e2efcdda36f",
  "date_created": "2026-03-02T18:01:24.959000Z",
  "date_modified": "2026-03-02T18:01:24.959000Z",
  "file_hash": "bdc91c1a2cdc4b62039479691b777bd00caa6229c626deaeecc5d6b51a28a8f2",
  "private": false,
  "record": {
    "abstract": "The drift mobility of the negative oxygen ion in dense Argon gas near the\nliquid-vapor critical point has been measured as a function of the density.\nNear the critical temperature the zero-field density-normalized ion mobility\nshows a deep minimum at a density smaller than the critical one. This\nphenomenon was previously intepreted as the result of the formation of a\ncorrelated cluster of Argon atoms around the ion because of the strong\nelectrostriction exerted by the ion on the highly polarizable and compressible\ngas. We now suggest that a possible alternative explanation is related to the\nonset of a parametric resonance of a bubble surrounding the ion. At resonance a\nlarge amount of energy is dissipated by sound waves in addition to viscous\ndissipation processes, resulting in the large mobility drop observed.",
    "arxiv_id": "physics/9905016",
    "authors": [
      "A. F. Borghesani",
      "F. Tamburini"
    ],
    "categories": [
      "physics.plasm-ph",
      "cond-mat",
      "physics.atm-clus"
    ],
    "doi": "10.1103/PhysRevLett.83.4546",
    "journal_ref": "Phys. Rev. Lett., 83, 4546-4549 (1999)",
    "title": "Parametric Resonance in the Drift Motion of an Ionic Bubble in near   critical Ar Gas",
    "url": "https://arxiv.org/abs/physics/9905016"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2dba8ede-2340-449f-a43d-683ffceafa9b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}