Supersymmetric Baryogenesis and Flavor Physics

Abstract

We study the flavor physics implications of baryogenesis in the Minimal Supersymmetric Standard Model. Enhanced $B-\bar{B}$ mixing and $b\to s\gamma$ rates are generic to all scenarios. Depending on the origin of the CP violating phase responsible for baryogenesis there could be a large neutron electric dipole moment, large CP violating $D-\bar{D}$ mixing or CP violation in top quark production. We discuss how the combination of these measurements with the requirement of baryogenesis shed light on the MSSM parameter space and the source of CP violation.

PRL version. Suppression factor explicitly identified below Eq. 5. More references added. Minor cosmetic changes in discussions. All results unchanged

References in corpus (2)

• CP Asymmetries in B Decays with New Physics in Decay Amplitudes
• Supersymmetric Baryogenesis at the Electroweak Phase Transition

Cited by in corpus (13)

• Improved Results in Supersymmetric Electroweak Baryogenesis
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• The MSSM Electroweak Phase Transition on the Lattice
• Electroweak Baryogenesis and New TeV Fermions
• Probing SUSY-induced CP violations at B factories
• Electroweak baryogenesis and the Higgs and stop masses
• Signals for CP-Violation in Scalar Tau Pair Production at Muon Colliders
• CP Violation in Tau Slepton Pair Production at Muon Colliders
• Effect of Supersymmetric phases on the Direct CP Asymmetry of B -> X_d γ
• Electroweak Baryogenesis Using Baryon Number Carrying Scalars
• CP violation in chargino decays in the MSSM
• Signatures of Baryogenesis in the MSSM
• Flavor-dependent CP violation and electroweak baryogenesis in supersymmetric theories