PDG Particle Physics Booklet

Access particle physics reference data with the PDG Particle Physics Booklet, your offline guide to fundamental particle properties and interactions.

The Particle Physics Booklet is the essential abridged edition of the Review of Particle Physics, maintained by the Particle Data Group. Whether you're in the lab, classroom, or the field, you gain instant access to PDG-averaged particle masses, widths, lifetimes, branching fractions, and critical physical constants—all without needing an internet connection.

Students and researchers benefit from having authoritative particle physics data at their fingertips. The app includes comprehensive tables, figures, and equations extracted from peer-reviewed PDG review articles, giving you the same trusted reference material physicists have relied on for decades. Look up particle properties, cross-check experimental results, and verify calculations in real time, whether you're online or offline.

As the official app from Berkeley Lab's Particle Data Group, this resource stays current with the latest particle physics discoveries. Each new edition of the Review of Particle Physics automatically updates the app, ensuring you always have the most recent PDG averages and fit values. The current version contains data from the 2024 Review of Particle Physics (Phys. Rev. D 110, 030001), reflecting the latest measurements and insights from the global particle physics community.

Whether you're preparing for exams, conducting research, or simply exploring fundamental physics, the PDG Particle Physics Booklet puts authoritative particle data in your pocket.