Probing Flavor Structure in Supersymmetric Theories

Abstract

We analyze the possibility of probing the supersymmetric flavor structure through the constraints of the K and B meson systems and those of the electric dipole moments. We show that combining these constraints would favor SUSY models with large flavor mixing either in LR(RL) or LL but with a very small RR and intermediate/large tan beta. Large LR mixing requires specific patterns for trilinear A-terms, while LL mixing seems quite natural and easier to obtain. We present an example for this class of models and show how it can accommodate the current CP asymmetries experimental results.

13 pages, 1 figure

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• Difference in B^+ and B^0 Direct CP Asymmetry as Effect of a Fourth Generation
• Measurements of Branching Fractions and Time-Dependent CP-Violating Asymmetries in B to eta' K Decays
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Cited by in corpus (5)

• The $B\to K\pi$ Puzzle and Supersymmetric Models
• Supersymmetric contribution to the CP asymmetry of B-> J/ψϕin the light of recent B_s -\bar{B}_s measurements
• B\to X_sγ, X_s l^+ l^- decays and constraints on the mass insertion parameters in the MSSM
• Supersymmetric contributions to B --> K pi in the view of recent experimental result
• Fermion Masses and Mixing in Four and More Dimensions