Astronomy and physics · Database
Particle Data Group
The Review of Particle Physics in machine-readable form: masses, widths, lifetimes and decay properties of particles.
What Particle Data Group is
The Review of Particle Physics in machine-readable form: masses, widths, lifetimes and decay properties of particles.
Query it here
The research agent queries Particle Data Group directly — no account, no API key — and every answer links back to the record it came from. Ask in plain language and it writes the query.
Questions
Can I search Particle Data Group without writing code?
Yes. The research agent queries Particle Data Group directly, with no account or API key, and cites the record behind every answer. Ask in plain language — for a gene, a protein, a compound or a study — and it builds the query for you.
Can I reuse data from Particle Data Group?
CC BY 4.0 from the 2024 edition. PDG asks that values be checked before use in publications; cite the Review edition. Terms: https://pdgapi.lbl.gov/doc/restapi.html