Particles: all the elementary particles in the standard model of particle physics (and many non-elementary particles too) (free .pdf)--print your own for free or order posters, with lots of related charts!
The world’s top particle physics lab said Friday it had measured the decay time of a particle known as a Bs (B sub s) meson into two other fundamental particles called muons, which are much heavier than but similar to electrons.
In physicist Paul Dirac made the stunning prediction that every fundamental particle in the universe has an antiparticle – its identical twin but with opposite charge. When particle and antiparticle met they would .
Cern announces discovery of Higgs boson 'God particle'. It has taken nearly 50 years and cost Now, at last, the Higgs boson particle has been found - and a new chapter in our understanding of the universe can begin.