{
  "annotation_id": "8d3f0b38-7012-42f1-911e-b3756ef26769",
  "date_created": "2026-03-02T18:01:04.040000Z",
  "date_modified": "2026-03-02T18:01:04.040000Z",
  "file_hash": "a6258a84f98a88ac5496452375ec11f8fab5c5addeb309c219a2fd6a2ca2d753",
  "private": false,
  "record": {
    "abstract": "The ion acceleration driven by a laser pulse at intensity $I = 10^{20} -\n10^{22} $W/cm$^2\\times(\\mu$m$/\\lambda)^2$ from a double layer target is\ninvestigated with multi-parametric Particle-in-Cell (PIC) simulations. For\ntargets with a wide range of thickness $l$ and density $n_e$, at given\nintensity the highest ion energy gain occurs at certain {\\it critical depth} of\nthe target $\\sigma = n_e l$, which is proportional to the square root of\nintensity. In the case of thin targets and optimal laser pulse duration, the\nion maximum energy scales as the square root of the laser pulse power. When the\nradiation pressure of the laser field becomes dominant, the ion maximum energy\nbecomes proportional to the laser pulse energy.",
    "arxiv_id": "physics/0510189",
    "authors": [
      "T. Esirkepov",
      "M. Yamagiwa",
      "T. Tajima"
    ],
    "categories": [
      "physics.plasm-ph",
      "physics.acc-ph",
      "physics.comp-ph"
    ],
    "doi": "10.1103/PhysRevLett.96.105001",
    "title": "Laser Ion Acceleration Scaling Laws Seen in Muti-Parametric PIC   Simulations",
    "url": "https://arxiv.org/abs/physics/0510189"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "813b0074-9348-4439-b629-ffbd73dcb95b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}