{
  "annotation_id": "5ad49079-1a39-496a-ae1d-199bfade2c87",
  "date_created": "2026-03-02T18:00:36.113000Z",
  "date_modified": "2026-03-02T18:00:36.113000Z",
  "file_hash": "dd66484f364938b888f8963a3d43038349bf4644186bfecb454f66c67a6a66d4",
  "private": false,
  "record": {
    "abstract": "This paper presents a study of acoustic scattering by a cylinder of either\ninfinite or finite length near a flat pressure-release surface. A novel\nself-consistent method is developed to describe the multiple scattering\ninteractions between the cylinder and the surface. The complete scattering\namplitude for the cylinder is derived from a set of equations, and is\nnumerically evaluated. The results show that the presence of the surface can\neither enhance or reduce the scattering of the cylinder, depending on the\nfrequency, the composition of the cylinder, and the distance between the\ncylinder and the surface. Both air-filled and rigid cylinders are considered.",
    "arxiv_id": "physics/0103070",
    "authors": [
      "Zhen Ye",
      "You-Yu Chen"
    ],
    "categories": [
      "physics.ao-ph",
      "physics.gen-ph"
    ],
    "title": "Acoustic scattering by a cylinder near a pressure release surface",
    "url": "https://arxiv.org/abs/physics/0103070"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "41d3dc2e-f1ba-4207-bede-13799c23f9ff",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}