Can Subquark Model explain CP violation ?

Abstract

We study CP violation phenomena with the subquark model which is previously proposed by us. Our subquark model claims that ``direct'' and ``indirect'' CP violation originate from different sources, which are both belonging to subquark dynamics. We discuss KTeV experiment and CP-asymmetry of $(B_{d}\to{J/ψK_{s}})$-and $(B_{d}\toππ)$-decay. This model predicts : the phases of indirect CP violation : $θ_K=θ_D=θ_{B_s}=θ_{T_c}\simeq(1/2)θ_{B_d} \simeq (1/2)θ_{T_u}$.