{
  "annotation_id": "6664a5e1-c4ad-4afe-9ab4-8d5c8617d581",
  "date_created": "2026-03-02T18:00:36.222000Z",
  "date_modified": "2026-03-02T18:00:36.222000Z",
  "file_hash": "23d5b62247e7ca6989a543b8a812246f232cd7e55e41962abcc36c33a5ea0ac4",
  "private": false,
  "record": {
    "abstract": "We report measurements of excess electron mobility in dense Argon gas at the\ntwo temperatures $T=152.15$ and 162.30 K, fairly close to the critical one\n($T_c =150.7$ K), as a function of the gas density $N$ up to 14\natoms$\\cdot$nm$^{-3}$ ($N_{c}=8.08$ atoms$\\cdot$nm$^{-3}$). For the first time\na maximum of the zero-field density-normalized mobility $\\mu_{0}N$ has been\nobserved at the same density where it was detected in liquid Argon under\nsaturated vapor pressure conditions. The existence of the $\\mu_{0}N$ maximum in\nthe liquid is commonly attributed to electrons scattering off long-wavelength\ncollective modes of the fluid, while for the low-density gas a density-modified\nkinetic model is valid. The presence of the $\\mu_{0}N$ maximum also in the gas\nphase raises therefore the question whether the single scattering picture valid\nin the gas is valid even at liquid densities.",
    "arxiv_id": "physics/0102071",
    "authors": [
      "A. F. Borghesani"
    ],
    "categories": [
      "physics.plasm-ph",
      "physics.atom-ph"
    ],
    "title": "Electron mobility maximum in dense argon gas at low temperature",
    "url": "https://arxiv.org/abs/physics/0102071"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d8ae34ff-b635-411b-b29b-2dac7ed3c45d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}