Physical Review Lkttkrs Cp Violation in E Decays*
نویسنده
چکیده
The apparent experimental magnitude of ( is given by Eq. (1). We note that two (nearly) independent parameters are involved in $, one of them (g) measuring the CP violation in the 2wdecay amplitude only and the other (r) measuring the violation in all possible virtual processes. Christenson, Cronin, Fitch, and Turlay' have reported an apparent violation of CP invariance which manifests itself in the decay mode K2o-2m. The amplitude of this mode relative to the normal Ky —2 m amplitude is quoted as approximately IE) =2.3xl0 ',
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