Eur Phys J C (2004) 33: s330-s332
https://doi.org/10.1140/epjcd/s2003-03-301-4

PS03 CP Violation

New NA48 results on CP violation

University of Cambridge,  

Received: 17 October 2003
Accepted: 11 November 2003
Published online: 25 November 2003

Abstract

NA48 has searched for CP violation and rare neutral-kaon decays in data collected in 1998-2002. Results for the decays K _L,S → π ⁺ π ^– e ⁺ e ^– and K _S → π ⁰ e ⁺ e ^–, and for the measurement of the K _L → π e ν charge asymmetry, are presented.

PACS: 11.30.Er Discrete symmetries – 13.20.Eb Decays of K mesons – 14.40.Aq Properties of K mesons –