Correlation between lepton flavor violation and B_{(d,s)} - \bar{B}_{(d,s)} mixing in SUSY GUT

Abstract

Motivated by the recent measurements of the B_s-\bar{B}_s mass difference from the D0 and CDF collaborations, we probe new physics effects in the B_q-\bar{B}_q mixing within the context of the supersymmetric grand unified model (SUSY GUT). We find that new physics effects in B_{s(d)}-\bar{B}_{s(d)} mixing lead to the correlated information in the branching fractions of the lepton flavor violating decays, which may serve as a test of the SUSY GUT. We also discuss the implication of such new physics effects on the quark-lepton complementarity in the neutrino mixings.

Added some remarks on RG effects on the GUT relations and corrected typos

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Cited by in corpus (6)

• Unparticle effect on B_s - \bar B_s mixing and its implications for B_s \to J/ψϕ, ϕϕdecays
• $B_s^0-{\bar{B}}_s^0$ mixing and $b\to s$ transitions in isosinglet down quark model
• CP Violation in B_s Mixing in the SUSY SU(5) GUT with Right-handed Neutrinos
• Probing Yukawa Unification with K and B Mixing
• B_s mixing phase and lepton flavor violation in supersymmetric SU(5)
• Investigation of $B_{u,d}\to (\pi ,K)\pi$ decays within unparticle physics