{
  "access": "open",
  "curation": {
    "added": "2026-10-23",
    "quality_notes": ["found by targeted web search; verified: GitHub repo page reachable."],
    "source": "web search (fits_pheno_lists, 2026-10-23)",
    "status": "curated"
  },
  "description": "ROOT-based format and library for hadron-decay records from beam simulations (g4numi, g4lbnf) used for flux calculation, reweighting (PPFX) and GENIE flux drivers.",
  "distributions": [
    {
      "host": "github",
      "role": "primary",
      "url": "https://github.com/NuSoftHEP/dk2nu"
    }
  ],
  "id": "dk2nu",
  "license": "none-stated",
  "short": "dk2nu: standard neutrino-beam decay ntuple format and tools",
  "software": {
    "development_status": "unknown",
    "interfaces": ["library"],
    "purposes": ["tooling"],
    "repository": "https://github.com/NuSoftHEP/dk2nu"
  },
  "sources": ["accelerator"],
  "title": "dk2nu: standard neutrino-beam decay ntuple format and tools",
  "topics": ["flux"],
  "type": "software",
  "url_landing": "https://github.com/NuSoftHEP/dk2nu"
}