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arXiv · hep-ph/9601204

B decays and models for CP violation

Xiao-Gang He
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Abstract

The decay modes $B$ to $ππ$, $ψK_S$, $K^- D$, $πK$ and $ηK$ are promising channels to study the unitarity triangle of the CP violating CKM matrix. In this paper I study the consequences of these measurements in the Weinberg model. I show that using the same set of measurements, the following different mechanisms for CP violation can be distinguished: 1) CP is violated in the CKM sector only; 2) CP is violated spontaneously in the Higgs sector only; And 3) CP is violated in both the CKM and Higgs sectors.

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Xiao-Gang He. 1996-01-04. B decays and models for CP violation. https://doi.org/10.1103/physrevd.53.6326

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