The Scattering Theory of CP Violation

Abstract

The mixing effects and the $CP(T)$--violating formalism for Kaon, B--mesons and similar unstable oscillating systems, are recovered by means of a method based on the properties of the complex singularities in the $S$--matrix theory with unstable intermediate states. General $q^2$--dependent relations for CP--asymmetries are then introduced.

Comments: 19 pages, Plain TeX, submitted to Annals of Physics