LHC team observes first instance of D-mesons oscillating between matter and antimatter

(Phys.org) —Researchers working at the Large Hadron Collider (LHC) have observed for the first time evidence of D-mesons oscillating between matter and antimatter. They describe their work, observations and the degree of certainty they've given their findings in their paper they've uploaded to the preprint sever arXiv, which has subsequently been accepted for publication in Physical Review Letters.



via Phys.org: Physics News http://phys.org/news/2013-03-lhc-team-instance-d-mesons-oscillating.html