{
  "annotation_id": "b11cbde6-92c4-423c-ac3a-cc296a00310e",
  "date_created": "2026-03-02T18:01:14.571000Z",
  "date_modified": "2026-03-02T18:01:14.571000Z",
  "file_hash": "f4fab64bf91212b00842d30558314af09f176dd85095398abf7474b1d6172e18",
  "private": false,
  "record": {
    "abstract": "In Part I (physics/0405091), it was shown that it is possible to achieve\nefficient heating of cylindrical targets by electromagnetic beams with\ntransverse dimensions that are several orders of magnitude greater than those\nof the cylinder. Part II contains derivation of the detailed conditions of\nefficient heating in the longitudinal geometry and establishes a broader domain\nof parameters providing efficient heating in the transverse geometry. One\npossible implementation using currently available technology is considered: a\nnanotube (length 1 cm, diameter 15 nm) may be heated in the transverse geometry\nby a 30 femtosecond pulse of a 50 GW Ti:Sapphire laser (wavelength 800 nm) to a\ntemperature of 1 keV with heating efficiency of 16 per cent. The resulting\nenergy density exceeds 100 MJ/cm3. An exact formula in the form of a\none-dimensional integral is obtained for the amount of energy absorbed in the\ncylinder heated by a gaussian electromagnetic beam in the longitudinal\ngeometry.",
    "arxiv_id": "physics/0611169",
    "authors": [
      "Andrey Akhmeteli"
    ],
    "categories": [
      "physics.plasm-ph",
      "physics.optics"
    ],
    "title": "Efficient Heating of Thin Cylindrical Targets by Broad Electromagnetic   Beams II",
    "url": "https://arxiv.org/abs/physics/0611169"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "69045a4b-6fd6-441c-8e74-6e24f104d4eb",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}