B physics and Supersymmetry

Abstract

In SUSY models, it is still possible to have large signals even if the current data on $K$ and $B$ systems are consistent with the CKM paradigm for flavor mixing and CP violation. I first discuss $b\to d$ and $b\to s$ transitions including time-dependent CP asymmetries in $B_d\to \varphi K_s$, and usefulness of $B_s\to {\mu }^{+}{\mu }^{-}$ to distinguish various SUSY breaking mechanisms. Then I will discuss some possible connections between B physics and cosmology: (i) B physics and electroweak baryogenesis within SUSY models, and (ii) the correlation between the neutralino dark matter scattering and $B(B_s\to {\mu }^{+}{\mu }^{-})$.

Plenary talk at SUSY04, to appear in the proceeding; references added

References in corpus (1)

• Theoretical Predictions for the Direct Detection of Supersymmetric Dark Matter