{
  "annotation_id": "d0ccb1ba-9823-4a07-8163-304e93c6610c",
  "date_created": "2026-03-02T18:00:53.176000Z",
  "date_modified": "2026-03-02T18:00:53.176000Z",
  "file_hash": "d0a139d2d6983e2ee76614c9b1d2e9e905ec2aca08d50758338dea341bd40606",
  "private": false,
  "record": {
    "abstract": "The challenging physics program at the International Linear Collider (ILC)\nposes stringent requirements on the performance of its tracking system. A large\nvolume time projection chamber (TPC) is considered a good candidate for such a\ntracker. Whereas conventional TPCs used a wired based gas amplification system,\na future TPC is likely to make use of micro pattern gas detectors as e. g. gas\nelectron multipliers (GEMs) for gas amplification. This talk gives an overview\nover recent achievements from the R\u0026D activities to build a TPC with a GEM\nbased gas amplification system. This includes charge transfer studies through\nmultiple GEM structures, field cage design and spatial resolution measurements\nin high magnetic fields.",
    "arxiv_id": "physics/0410104",
    "authors": [
      "Peter Wienemann"
    ],
    "categories": [
      "physics.ins-det"
    ],
    "doi": "10.1142/9789812702227_0191",
    "title": "Design and Construction of a TPC using GEM Foils for Gas Amplification",
    "url": "https://arxiv.org/abs/physics/0410104"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "bb46feca-68d8-4578-b6ad-b365e72d083e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}