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arXiv · hep-ph/0002167

CP Violation and Quark Mixing

Ahmed Ali·David London
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Abstract

Measurements of CP asymmetries in B decays will soon be made at $B$ factories and hadron machines. In light of this, we review and update the profile of the CKM unitarity triangle and the resulting CP asymmetries in B decays. This is done both in the standard model and in several variants of the minimal supersymmetric standard model (MSSM), which are characterized by a single phase in the quark flavour mixing matrix. After imposing present constraints on the parameters of these models, the predicted ranges of $\sin 2 β$ in the standard model and in the MSSM are found to be similar. However, these theories may be distinguished by future precise measurements of the other two CP-violating phases $α$ and $γ$.

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Ahmed Ali, David London. 2000-02-22. CP Violation and Quark Mixing. https://arxiv.org/abs/hep-ph/0002167

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