• DOI:10.1016/S0370-2693(99)01030-8
Corpus ID: 15277360

A new measurement of direct CP violation in two pion decays of the neutral kaon

@article{Fanti1999ANM,
  title={A new measurement of direct CP violation in two pion decays of the neutral kaon},
  author={The NA48 Collaboration V. Fanti and E. al.},
  journal={Physics Letters B},
  year={1999},
  volume={465},
  pages={335-348}
}

The NA48 Collaboration V. Fanti, E. al.

Published 1999

Physics

Physics Letters B

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Abstract The NA48 experiment at CERN has performed a new measurement of direct CP violation, based on data taken in 1997 by simultaneously collecting KL and KS decays into π0π0 and π+π−. The result for the CP violating parameter Re (e ′ /e) is (18.5±4.5(stat)±5.8(syst))×10−4.