{
  "annotation_id": "b2b9e806-1463-46a4-a0bf-8c2a8314751f",
  "date_created": "2026-03-02T18:01:21.910000Z",
  "date_modified": "2026-03-02T18:01:21.910000Z",
  "file_hash": "1eeea1e613f6fc5d9369d95730ac7577beff493201b949d1e2558b3c0bc57d50",
  "private": false,
  "record": {
    "abstract": "The interaction of intense fs laser pulses with thin foils that have an\nimposed deformation is compared with thick targets that develop bow shocks.\nBoth target types yield good absorption. Up to 80% absorption is obtained for a\n$0.2\\mu m$ thick, 15 times over-dense foil at $4 \\cdot 10^{18} W/cm^2$. A value\nof 50% is obtained for a $4 \\mu m$ thick, 2 times over-dense thick target at\n$10^{18} W/cm^2$. For comparable extension and curvature of the laser-plasma\ninterfaces absorption levels in both targets become similar. In both absorption\nscales weakly with intensity and density. Energy transport in thin foils and\nthick targets, however, is different.",
    "arxiv_id": "physics/9808039",
    "authors": [
      "Hartmut Ruhl",
      "Peter Mulser",
      "Steffen Hain",
      "Fulvio Cornolti",
      "Andrea Macchi"
    ],
    "categories": [
      "physics.plasm-ph"
    ],
    "title": "Collective Absorption Dynamics and Enhancement in Deformed Targets",
    "url": "https://arxiv.org/abs/physics/9808039"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9533badf-fcae-4ee7-9368-16f087977dcb",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}