{
  "annotation_id": "d0b90edf-1e6a-41fe-b4c8-8084b9aa539c",
  "date_created": "2026-03-02T18:01:06.749000Z",
  "date_modified": "2026-03-02T18:01:06.749000Z",
  "file_hash": "7c4b01c8be52f28a3652e2ec2af0f11c1e80d8be7b739d4e217ac7cb98461e2b",
  "private": false,
  "record": {
    "abstract": "Diffusive Radiation is a new type of radiation predicted to occur in randomly\ninhomogeneous media due to the multiple scattering of pseudophotons. This\ntheoretical effect is now observed experimentally. The radiation is generated\nby the passage of electrons of energy 200KeV-2.2MeV through a random stack of\nfilms in the visible light region. The radiation intensity increases resonantly\nprovided the Cherenkov condition is satisfied for the average dielectric\nconstant of the medium. The observed angular dependence and electron resonance\nenergy are in agreement with the theoretical predictions. These observations\nopen a road to application of diffusive radiation in particle detection,\nastrophysics, soft X-ray generation and etc.. `",
    "arxiv_id": "physics/0604132",
    "authors": [
      "Zh. S. Gevorkian",
      "S. R. Harutyunyan",
      "N. S. Ananikian",
      "V. H. Arakelian",
      "R. B. Ayvazyan",
      "V. V. Gavalyan",
      "N. K. Grigorian",
      "H. S. Vardanyan",
      "V. H. Sahakian",
      "A. A. Hakobyan"
    ],
    "categories": [
      "physics.acc-ph",
      "physics.gen-ph"
    ],
    "doi": "10.1103/PhysRevLett.97.044801",
    "title": "Observation of Resonant Diffusive Radiation in Random Multilayered   Systems",
    "url": "https://arxiv.org/abs/physics/0604132"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8dcb7871-4309-42e1-9b64-27c13cf7c5f3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}