{
  "access": "open",
  "curation": {
    "added": "2026-10-23",
    "quality_notes": ["found by targeted web search; verified: Zenodo API metadata and file list.", "Third companion of the summer-school datasets (NEXT, single-phase Xe)."],
    "source": "web search (xsec_cevns_mass_bb, 2026-10-23)",
    "status": "curated"
  },
  "data": {
    "levels": ["mc"]
  },
  "description": "HDF5 simulated events (~23 GB) for 82Se 0nbb signal and 2nbb, 208Tl, 214Bi backgrounds in the SuperNEMO Demonstrator, plus PDF description, for ML training.",
  "distributions": [
    {
      "host": "zenodo",
      "role": "primary",
      "url": "https://doi.org/10.5281/zenodo.20698788"
    },
    {
      "host": "zenodo",
      "role": "mirror",
      "url": "https://zenodo.org/records/20698789"
    }
  ],
  "doi": "10.5281/zenodo.20698788",
  "experiments": ["supernemo"],
  "id": "supernemo-0vbb-ai-dataset",
  "license": "CC-BY-4.0",
  "short": "SuperNEMO Demonstrator simulated 0νββ / 2νββ / background events for ML (HDF5)",
  "sources": ["nuclear-decay"],
  "title": "SuperNEMO Demonstrator simulated dataset (0vbb AI Summer School 2026)",
  "topics": ["double-beta"],
  "type": "dataset",
  "url_landing": "https://doi.org/10.5281/zenodo.20698788"
}