{
  "annotation_id": "9582f65a-7f4d-4c72-9646-ba6def5f9262",
  "date_created": "2026-03-02T18:01:04.179000Z",
  "date_modified": "2026-03-02T18:01:04.179000Z",
  "file_hash": "c0dba7212d638e06f5b45d291ec03806471dd615b98aa406c54de2c912202754",
  "private": false,
  "record": {
    "abstract": "We determine the spectral photon yield from a hot dense plasma irradiated by\nVUV-FEL light in a Thomson scattering experiment. The Thomson signal is\ncompared to the emission background mainly caused by bremsstrahlung photons. We\ndetermine experimental conditions that allow for a signal-to-background ratio\nlarger than unity. By derivation of the Thomson and the bremsstrahlung spectrum\nfrom linear response theory we present a consistent quantum statistical\napproach to both processes. This allows for a systematic treatment of medium\nand quantum effects such as dynamical screening and strong collisions. Results\nare presented for the threshold FEL-intensity as a function of density and\ntemperature. We show that the account for quantum effects leads to larger\nthresholds as compared to previous work.",
    "arxiv_id": "physics/0601212",
    "authors": [
      "C. Fortmann",
      "R. Redmer",
      "H. Reinholz",
      "G. R\u00f6pke",
      "A. Wierling",
      "W. Rozmus"
    ],
    "categories": [
      "physics.plasm-ph"
    ],
    "doi": "10.1016/j.hedp.2006.04.001",
    "title": "Bremsstrahlung vs. Thomson scattering in VUV-FEL plasma experiments",
    "url": "https://arxiv.org/abs/physics/0601212"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "cdce2c4a-c2e3-4791-b594-cf49ca0b393a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}