{
  "annotation_id": "1cc4bcb2-a015-43de-b225-0297d89abd76",
  "date_created": "2026-03-02T18:01:00.063000Z",
  "date_modified": "2026-03-02T18:01:00.063000Z",
  "file_hash": "7bfa671bcbb610ead8c13558f03b3fbec57ee25f228c2a102cd63be2d2210dba",
  "private": false,
  "record": {
    "abstract": "Absolute Ar XK (3 keV) and Xe XL (4 keV) photon yields are measured as a\nfunction of laser peak intensity, for large (104 - 105 atoms) argon and xenon\nclusters submitted to intense laser pulses. A clear threshold behavior is\nobserved. The intensity threshold is found as low as 2 1014 Wcm-2, a value\nmatching the production of singly-charged argon or doubly-charged xenon by\noptical field ionization. Possible mechanisms involved in the inner-shell\nionization are discussed. The outcome on the optimization of keV X-ray\nproduction is underlined.",
    "arxiv_id": "physics/0507042",
    "authors": [
      "C. Prigent",
      "L. Adoui",
      "E. Lamour",
      "J. -P. Rozet",
      "D. Vernhet",
      "O. Gobert",
      "P. Meynadier",
      "D. Normand",
      "M. Perdrix"
    ],
    "categories": [
      "physics.atm-clus",
      "physics.atom-ph"
    ],
    "title": "Low intensity threshold values for keV X-ray production in laser-cluster   interaction",
    "url": "https://arxiv.org/abs/physics/0507042"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b180ac9f-f3fb-499e-81f0-c09064c40f0c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}