{
  "annotation_id": "dfac693a-bd74-46b1-82d9-ded1d228aee1",
  "date_created": "2026-03-02T18:01:04.040000Z",
  "date_modified": "2026-03-02T18:01:04.040000Z",
  "file_hash": "b36b6e96f52402a7481fca95db7fbf5351b96d70ba76adadfe27e13df209e423",
  "private": false,
  "record": {
    "abstract": "A highly granular electromagnetic calorimeter prototype based on tungsten\nabsorber and sampling units equipped with silicon pads as sensitive devices for\nsignal collection is under construction. The full prototype will have in total\n30 layers and be read out by about 10000 Si cells of 1 cm^2. A first module\nconsisting of 14 layers and depth of 7.2 radiation lengths at normal incidence,\nhaving in total 3024 channels of 1 cm^2, was tested recently with electron\nbeam. We describe the prototype and discuss some preliminary testbeam results.",
    "arxiv_id": "physics/0510181",
    "authors": [
      "G. Mavromanolakis"
    ],
    "categories": [
      "physics.ins-det",
      "nucl-ex"
    ],
    "title": "CALICE Si/W electromagnetic calorimeter prototype, first testbeam   results",
    "url": "https://arxiv.org/abs/physics/0510181"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "38f4791b-656d-4464-b36f-4aec7af0a3b3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}