{
  "annotation_id": "a2be2d10-55ac-471f-b729-b851f4c6b07b",
  "date_created": "2026-03-02T18:00:35.578000Z",
  "date_modified": "2026-03-02T18:00:35.578000Z",
  "file_hash": "754e9c4fbafe8327f89b2473d2d5a3955ad664b2f872db2095f6dabf3ecf3379",
  "private": false,
  "record": {
    "abstract": "An asymptotic theory of atom scattering by large amplitude periodic\npotentials is developed in the Raman-Nath approximation. The atom grating\nprofile arising after scattering is evaluated in the Fresnel zone for\ntriangular, sinusoidal, magneto-optical, and bichromatic field potentials. It\nis shown that, owing to the scattering in these potentials, two\n\\QTR{em}{groups} of momentum states are produced rather than two distinct\nmomentum components. The corresponding spatial density profile is calculated\nand found to differ significantly from a pure sinusoid.",
    "arxiv_id": "physics/0105047",
    "authors": [
      "B. Dubetsky",
      "P. R. Berman"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevA.64.063612",
    "title": "Atom gratings produced by large angle atom beam splitters",
    "url": "https://arxiv.org/abs/physics/0105047"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4f278a86-d3b5-451d-a865-669603b6a662",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}