Signatures of Baryogenesis in the MSSM

Abstract

We revisit the electroweak baryogenesis within the context of the minimal supersymmetric standard model (MSSM), studying its potential collider signatures. We find that this mechanism of baryogenesis does not give a new CP violating signal at the $B$-factories. The first circumstantial evidence may come from enhanced $B_s$ or $B_d$ mixing. If a light right-handed scalar top and Higgs are found as required, a linear collider represents the best possibility for confirming the scenario.

5 pages, 2 figures. Minor typos fixed. Reference Added

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• Branching Fraction and Photon Energy Spectrum b -> s gamma
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Cited by in corpus (10)

• Improved Results in Supersymmetric Electroweak Baryogenesis
• Electroweak baryogenesis and quantum corrections to the triple Higgs boson coupling
• Physics searches at the LHC
• The Supersymmetric Origin of Matter
• New constraint from Electric Dipole Moments on chargino baryogenesis in MSSM
• Supergauge interactions and electroweak baryogenesis
• How can we test seesaw experimentally?
• Higgs Boson Signatures of MSSM Electroweak Baryogenesis
• Analyzing the Scalar Top Co-Annihilation Region at the ILC
• MSSM Higgs sector CP violation at photon colliders: Revisited