Quirky Quarks: 'Charming' Particle Mixes with Bizarre Cousin

For the first time scientists are seeing how charm quarks transform into their antiparticles. The observation could help answer questions about why the universe is made of matter, and might even be evidence of new, previously unseen particles.



via LiveScience.com http://www.livescience.com/42274-charm-quarks-turn-into-antiparticles.html