Abstract
The measurement of the direct CP violation in the neutral kaon system has been performed by the NA48 collaboration at the CERN SPS. The result of Re(e′/e) from the 98 and 99 data is (15.0±2.7)×10−4, which confirms the existence of a direct CP violation.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have