{
  "annotation_id": "49f682db-7ae3-4be8-962d-9016ea32a47b",
  "date_created": "2026-03-02T18:01:18.199000Z",
  "date_modified": "2026-03-02T18:01:18.199000Z",
  "file_hash": "7ce1da5414ad95803034c87c126e8ae5ee3a5e5568595265d83d8822c77f66b2",
  "private": false,
  "record": {
    "abstract": "The ultrathin X-ray entrance window for the spaceborne spectrometer SIXA was\ncharacterised using synchrotron radiation. X-ray absorption fine structure near\nthe absorption edges of the constituting elements (aluminium, carbon, oxygen\nand nitrogen) was measured. Large scale positional variations were also\nstudied. In addition, the opacity of the window was tested by observing the\neffect of photocurrent in the detector generated by light leaked through the\nwindow.",
    "arxiv_id": "physics/9703001",
    "authors": [
      "T. Tikkanen",
      "J. Huovelin"
    ],
    "categories": [
      "physics.ins-det",
      "astro-ph"
    ],
    "doi": "10.1016/0168-9002(96)00485-8",
    "journal_ref": "Nucl. Instrum. Meth. A379 (1996) 130-138",
    "title": "Transmission properties of the X-ray window for the SIXA spectrometer",
    "url": "https://arxiv.org/abs/physics/9703001"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "890958ad-4d40-4b5e-98d4-a1429c92a8dc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}