Kaon vs. Bottom: Where to look for a general MSSM?

Abstract

We analyze CP violation and Flavor Changing effects in a general Minimal Supersymmetric extension of the Standard Model with arbitrary non-universal soft-breaking terms. We show that, in this conditions, large FCNC effects are naturally expected in the Kaon system, even in the absence of quark-squark flavor misalignment. On the other hand, the B system is only sensitive to new supersymmetric contributions if the non-universality implies, not only different soft term for the three generations but also the presence of a quark-squark misalignment much larger that the corresponding CKM mixing. The only exception to this rule are processes where the chirality changing contributions proportional to tan beta are leading (for instance b -> s gamma).

Comment on BaBar-Belle CP asymmetry results, typos corrected and references added. 10 pages, no figures

References in corpus (10)

• Profiles of the Unitarity Triangle and CP-Violating Phases in the Standard Model and Supersymmetric Theories
• Seesaw-constrained MSSM, Solution to the SUSY CP Problem and a Supersymmetric Explanation of ${\epsilon }^{\prime }/\epsilon$
• Supersymmetric CP violation ${\epsilon }^{\prime }/\epsilon$ due to asymmetric A-matrix
• EDM-free supersymmetric CP violation with non-universal soft terms
• Can Flavor-Independent Supersymmetry Soft Phases Be the Source of All CP Violation?
• CP violation in supersymmetric model with non-degenerate A-terms
• CP conserving constraints on Supersymmetric CP violation in the MSSM
• CP violation as a probe of flavor origin in Supersymmetry
• Epsilon' from supersymmetry with non universal A terms?
• Effects of supersymmetric CP violating phases on B \to X_s l^+ l^- and ε_K

Cited by in corpus (24)

• Neutrino mixing and large CP violation in B physics
• Spontaneous CP violation and Non-Abelian Family Symmetry in SUSY
• General Flavor Blind MSSM and CP Violation
• Constraining models with vector-like fermions from FCNC in K and B physics
• Yukawa structure, flavour and CP violation in Supergravity
• Alternative approach to $b->s\gamma$ in the uMSSM
• Tree-level FCNC in the B system: from CP asymmetries to rare decays
• New physics in CP violation experiments
• CP Violation in Kaon System in Supersymmetric SU(5) Model with Seesaw-Induced Neutrino Masses
• Chargino Contributions to Epsilon and Epsilon-Prime
• Invariant approach to flavour-dependent CP-violating phases in the MSSM
• CP Violation in Hyperon Decays from SUSY with Hermitian Yukawa and A Matrices
• Reevaluating Bounds on Flavor-Changing Neutral Current Parameters in R-parity Conserving and R-parity Violating Supersymmetry from B0 - bar(B0) Mixing
• Rare decays: theory vs. experiments
• CP violation in realistic String Models with family universal anomalous U(1)
• Supersymmetric origin of a low $a_{J/psi}$ CP asymmetry
• Flavour-dependent SUSY phases and CP asymmetry in B -> X_s gamma decays
• Effective Theories of Flavor and the Non-Universal MSSM
• Scale-invariant puddles in Graphene: Geometric properties of electron-hole distribution at the Dirac point
• Squark Mixing Contributions to CP violating phase gamma
• Rare kaon decays in SUSY with non-universal A terms
• Flavor-dependent CP violation and electroweak baryogenesis in supersymmetric theories
• B decays and Supersymmetry
• Scaling properties of mono-layer graphene away from the Dirac point