{
  "annotation_id": "d71fd967-11a7-495e-9b89-7758571f3f2f",
  "date_created": "2026-03-02T18:00:53.772000Z",
  "date_modified": "2026-03-02T18:00:53.772000Z",
  "file_hash": "07e8b065c354c8fdec245ff987740f175a4013400f42b4b0a0795548aa6d4c96",
  "private": false,
  "record": {
    "abstract": "Magnetosonic waves propagating perpendicular to an external magnetic field\nare studied with attention to the effect of multiple ion species. First, power\nspectra of magnetic field fluctuations and autocorrelation functions in thermal\nequilibrium plasmas are numerically obtained. In a multi-ion-species plasma,\nbesides $\\omega \\simeq kv_{\\rm A}$ mode, numerous waves are present near many\ndifferent ion cyclotron frequencies. The autocorrelation function of the\nquasi-mode consisting of these waves is not recovered to its initial value,\nowing to the phase mixing of these waves. Next, with particle simulations,\nevolution of a macroscopic perpendicular disturbance is investigated. In a\nmulti-ion-species plasma, this disturbance is damped. The energy is transferred\nto from the magnetic field to the ions.",
    "arxiv_id": "physics/0410210",
    "authors": [
      "Mieko Toida",
      "Takashi Yoshiya",
      "Yukiharu Ohsawa"
    ],
    "categories": [
      "physics.plasm-ph"
    ],
    "title": "Multi-ion-species effects on magnetosonic waves and energy transfer in   thermal equilibrium plasmas",
    "url": "https://arxiv.org/abs/physics/0410210"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5ae929b5-72e8-494d-8c1c-13e3fe619641",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}