{
  "annotation_id": "d448ed43-a286-4ba6-b8f9-cd3174e2851c",
  "date_created": "2026-03-02T18:00:56.863000Z",
  "date_modified": "2026-03-02T18:00:56.863000Z",
  "file_hash": "c2a4b856423964cafd42bbac4f0498ce03c4ab85ec54188919b6fe6372b45b9a",
  "private": false,
  "record": {
    "abstract": "Channeling of high-energy particles in straight and bent multi-wall nanotubes\n(MWNT) has been studied in computer simulations and compared to the channeling\nproperties of single-wall nanotubes (SWNT) and bent crystal lattices. It is\ndemonstrated that MWNT can efficiently channel positively-charged high-energy\nparticles trapped between the walls of MWNT. Bending dechanneling in MWNT has\nbeen computed as a function of the particle momentum to nanotube curvature\nradius ratio, $pv/R$. It is found that a bent MWNT can steer a particle beam\nwith bending capabilities similar to those of bent silicon crystal lattice and\nto those of best (i.e. the narrowest) SWNT. In view of channeling applications\nat particle accelerators, MWNT appear favored as compared to SWNT, because MWNT\ncan be produced quite straight (and in aligned array), while SWNT is typically\nvery curved, thus posing a severe problem for channeling applications.\nTherefore, we suggest that MWNT provide a better candidate for channeling than\nSWNT.",
    "arxiv_id": "physics/0501006",
    "authors": [
      "S. Bellucci",
      "V. M. Biryukov",
      "A. Cordelli"
    ],
    "categories": [
      "physics.acc-ph",
      "physics.comp-ph"
    ],
    "doi": "10.1016/j.physletb.2005.01.003",
    "journal_ref": "Phys.Lett. B608 (2005) 53-58",
    "title": "Channeling of high-energy particles in a multi-wall nanotube",
    "url": "https://arxiv.org/abs/physics/0501006"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0e9af7b8-4b76-4ba5-8409-93c1dcfe1304",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}