{
  "annotation_id": "dfb057f5-704e-4b29-a27b-277fbecea653",
  "date_created": "2026-03-02T18:00:39.480000Z",
  "date_modified": "2026-03-02T18:00:39.480000Z",
  "file_hash": "ac5a3810d0b2a1db67761e8cca16caa2a50f9c5b79eaa65eaae319183edd8e88",
  "private": false,
  "record": {
    "abstract": "Pulsed (30 - 100 microseconds) nozzle beams have been used to generate helium\ndroplets (\u003cN\u003e = 10^4-10^5). The dependence of the beam intensity and the mean\ndroplet size on the source stagnation pressure and temperature are studied via\nmass spectroscopy and laser induced fluorescence of embedded phthalocyanine\nmolecules. In comparison to a cw beam the pulsed source for the same pressure\nand temperature has a factor of 100 higher flux and the droplet sizes are an\norder of a magnitude larger.",
    "arxiv_id": "physics/0206041",
    "authors": [
      "Mikhail N. Slipchenko",
      "Susumu Kuma",
      "Takamasa Momose",
      "Andrey F. Vilesov"
    ],
    "categories": [
      "physics.atm-clus"
    ],
    "doi": "10.1063/1.1505661",
    "title": "Intense pulsed helium droplet beams",
    "url": "https://arxiv.org/abs/physics/0206041"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7332e042-b821-41d9-b1b9-f5b42470d452",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}