{
  "annotation_id": "373f314c-6fa4-45eb-a2ea-75c10e80075e",
  "date_created": "2026-03-02T18:00:57.104000Z",
  "date_modified": "2026-03-02T18:00:57.104000Z",
  "file_hash": "248d23030dfd3eff752ec1ad487557fb135d100f2795eb63142706f1509efc05",
  "private": false,
  "record": {
    "abstract": "The suppression of the bremsstrahlung cross section due to multiple\nscattering of the emitting electrons is an important effect in dense media\n(Landau-Pomeranchuk-Migdal effect). Here, we study the emission from a dense,\nfully-ionized and non-relativistic hydrogen plasma. Using the dielectric\napproach, we relate optical properties such as emission and absorption to\nequilibrium force-force correlation functions, which allow for a systematic\nperturbative treatment with the help of thermodynamic Green functions. By\nconsidering self-energy and vertex corrections, medium modifications such as\nmultiple scattering of the emitting electrons are taken into account. Results\nare presented for the absorption coefficient as a function of the frequency at\nvarious densities. It is shown that the modification of the inverse\nbremsstrahlung due to medium effects becomes more significant in the low\nfrequency and high density region.",
    "arxiv_id": "physics/0502051",
    "authors": [
      "C. Fortmann",
      "H. Reinholz",
      "G. Roepke",
      "A. Wierling"
    ],
    "categories": [
      "physics.plasm-ph",
      "nucl-th"
    ],
    "title": "Bremsstrahlung from dense plasmas and the Landau-Pomeranchuk-Migdal   effect",
    "url": "https://arxiv.org/abs/physics/0502051"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2804a18f-17d6-4787-b14d-205f1cf45315",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}