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Can Subquark Model explain CP violation ?

Takeo Matsushima
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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 : $θ_K=θ_D=θ_{B_s}=θ_{T_c}\simeq(1/2)θ_{B_d} \simeq (1/2)θ_{T_u}$.

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Takeo Matsushima. 2000-12-27. Can Subquark Model explain CP violation ?. https://arxiv.org/abs/hep-ph/0012342

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