{
  "annotation_id": "f8db051a-4aa1-4725-a640-f34b1d627cbb",
  "date_created": "2026-03-02T18:01:14.512000Z",
  "date_modified": "2026-03-02T18:01:14.512000Z",
  "file_hash": "f4dc54863f00fa816dfec6523215eb6f1ca793ab6fbf85796263c4c660501357",
  "private": false,
  "record": {
    "abstract": "At the MSU SINP electron accelerator, a space-time dependence of the acoustic\npressure generated in water by an electron beam of 50 MeV energy was obtained.\nMeasurements were carried out in 100 points located along the line parallel to\nthe beam axis at the distance of 6.5 cm from the axis. At a two-dimensional\ndiagram (distance-time) two signal tracks were observed from two sound sources:\na cylindrical acoustic antenna generated by the electron beam, and an area of\nthe beam entrance cap which divides the water medium from the air.",
    "arxiv_id": "physics/0610241",
    "authors": [
      "V. B. Bychkov",
      "V. S. Demidov",
      "E. V. Demidova",
      "A. N. Ermakov",
      "O. D. Ershova",
      "B. S. Ishkhanov",
      "V. P. Maslyany",
      "A. Yu. Sokolov",
      "N. A. Khaldeeva"
    ],
    "categories": [
      "physics.ins-det",
      "astro-ph",
      "hep-ex"
    ],
    "title": "Experimental Study of the Acoustic Field Generated by a 50 MeV Electron   Beam in Water",
    "url": "https://arxiv.org/abs/physics/0610241"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "eac11bed-dca4-41fe-bb58-17266a1a8349",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}