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 $(B_{d}\to{J/{\psi}K_{s}})$-and $(B_{d}\to{\pi}{\pi})$-decay. This model predicts : the phases of indirect CP violation : ${\theta}_K={\theta}_D={\theta}_{B_s}={\theta}_{T_c}\simeq(1/2){\theta}_{B_d} \simeq (1/2){\theta}_{T_u}$.