Indeed, the extent of CP violation has been known to a within fairly good approximation since '64. Fitch and Cronin won the Nobel in physics in 1980 for the same neutrao kaon experiment. I guess the only "news" to this current story is that the precision went up after the latest CERN expts.
Slashdot Mirror
Indeed, the extent of CP violation has been known to a within fairly good approximation since '64. Fitch and Cronin won the Nobel in physics in 1980 for the same neutrao kaon experiment. I guess the only "news" to this current story is that the precision went up after the latest CERN expts.