This is the 2004 ARCHIVED edition of the Review of Particle Physics. It is for historical purposes only. Please use the most current data.

Summary Tables and Conservation Laws
Reviews, Tables, Plots (including major Reviews from the Particle Listings)
Particle Listings and all associated Reviews

Errata (last changed April 17, 2003)
Authors for the 2004 edition.
Please use this CITATION: S. Eidelman et al. (Particle Data Group), Phys. Lett. B592, 1 (2004) (bibtex)

Notice to Users

27-JUNE-2004