{
  "annotation_id": "d1589064-a2cb-465a-9c99-24a2f922adcb",
  "date_created": "2026-03-02T18:01:10.254000Z",
  "date_modified": "2026-03-02T18:01:10.254000Z",
  "file_hash": "7f352e6a1dbd72be6eaa1f0e0b2530f9ccd1420f4576399efba25930a15afba3",
  "private": false,
  "record": {
    "abstract": "In a previous Letter [Phys. Rev. Lett. 96, 123401 (2006)] we have shown by\nmeans of three-dimensional particle-in-cell simulations and a simple\nrigid-sphere model that nonlinear resonance absorption is the dominant\ncollisionless absorption mechanism in the intense, short-pulse laser cluster\ninteraction. In this paper we present a more detailed account of the matter. In\nparticular we show that the absorption efficiency is almost independent of the\nlaser polarization. In the rigid-sphere model, the absorbed energy increases by\nmany orders of magnitude at a certain threshold laser intensity. The\nparticle-in-cell results display maximum fractional absorption around the same\nintensity. We calculate the threshold intensity and show that it is\nunderestimated by the common over-barrier ionization estimate.",
    "arxiv_id": "physics/0607185",
    "authors": [
      "M. Kundu",
      "D. Bauer"
    ],
    "categories": [
      "physics.atm-clus",
      "physics.plasm-ph"
    ],
    "doi": "10.1103/PhysRevA.74.063202",
    "title": "Collisionless energy absorption in the short-pulse intense laser-cluster   interaction",
    "url": "https://arxiv.org/abs/physics/0607185"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a469c053-2c10-49bb-93e8-8ba2fec0ce05",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}