{
  "annotation_id": "a13ff31b-ac32-4dca-a676-373c5d7aaf03",
  "date_created": "2026-03-02T18:00:35.576000Z",
  "date_modified": "2026-03-02T18:00:35.576000Z",
  "file_hash": "81baa93caacf932ca8e9eaa824810322295bbdaf6ebab1423bde17901a0531d7",
  "private": false,
  "record": {
    "abstract": "Previously developed method for finding asymptotic solutions of Vlasov\nequations using two-dimensional (in coordinate x and time t) Laplace transform\nis applied to low-collision electron-ion plasmas. Taking into account Coulomb\ncollisions in the limit m_e \u003c\u003c m_i, \\bar{v_i} \u003c\u003c \\bar{v_e}, and T_e m_e \u003c\u003c T_i\nm_i, results in the expression for longitudinal high-frequency plasma-electron\noscillation/wave decrement essentially depending on oscillation frequency\n\\omega. This expression is quite different from the used one for low-frequency\nplasma sound, which can be derived using expansion in asymptotically divergent\nseries in \\delta/\\omega_0, k v_i/\\omega_0, where \\delta is imaginary part of\nthe frequency \\omega=\\omega_0+i\\delta, and does not reduce to simple expression\nwith some collision frequency \\delta\\sim\\nu^{eff}_{e_i}.",
    "arxiv_id": "physics/0105040",
    "authors": [
      "V. N. Soshnikov"
    ],
    "categories": [
      "physics.plasm-ph"
    ],
    "title": "Damping of plasma-electron oscillations and waves in low-collision   electron-ion plasmas",
    "url": "https://arxiv.org/abs/physics/0105040"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d12cf3d9-3bd6-4fd0-bbb6-f5a31ef74b2c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}