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arXiv · hep-ph/9610508

Quark Masses and Mixing Angles

She-Sheng Xue
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Abstract

Inspired by the vector-like phenomenon of chiral gauge theories at short distances, we postulate that the $W^\pm$-gauge boson has a vector-like gauge coupling in the high-energy region, beside its purely right-handed gauge coupling observed in the low-energy region. It is discussed that the top quark acquires its mass via spontaneous symmetry breaking, while the $u,d,c,s,b$ quarks acquire their masses via explicit symmetry breakings. We discover four relationships between four inter-generation mixing angles and six quark masses by examining Dyson equations for quark self-energy functions. A preliminary analysis shows that the hierarchical pattern of quark masses is closely related to the hierarchical pattern of inter-generation mixing angles. In particular, the CP-violating phase is predicted to be approximately 79$^\circ$.

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She-Sheng Xue. 1997-02-25. Quark Masses and Mixing Angles. https://doi.org/10.1016/s0370-2693(97)00213-x

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