Footprints of SUSY GUTs in Flavour Physics

Abstract

Supersymmetric (SUSY) Grand Unified theories (GUTs) generally predict FCNC and CP violating processes to occur both in the leptonic and hadronic sectors. Assuming an underlying SU(5) group plus right-handed neutrinos (RN), we perform an extensive study of FCNC and CP violation, analyzing the correlations between leptonic and hadronic processes like mu-> e gamma and K-Kbar mixing, tau->mu gamma and b -> s transitions such as B_d -> phi K_s and Bs-Bsbar mixing. Moreover, we examine the impact of the considered scenario on the UT analyses, monitoring the low energy consequences implied by possible solutions to the various tensions in the present UT analyses. We compare the phenomenological implications of this NP scenario with the ones of supersymmetric flavour models finding a few striking differences that could allow to distinguish these different NP models.

15 pages, 4 figures

References in corpus (51)

• Oscillating neutrinos and mu --> e, gamma
• Estimate of BR(B -> X_s gamma) at O(alpha_s^2)
• Model-independent constraints on Delta F=2 operators and the scale of New Physics
• Universal Unitarity Triangle and Physics Beyond the Standard Model
• Violations of lepton flavour and CP in supersymmetric unified theories
• Theoretical update of Bs-Bs-bar mixing
• The 2009 World Average of ${\alpha }_s$
• Signals For Supersymmetric Unification
• NNLO QCD corrections to the B -> X_s gamma matrix elements using interpolation in m_c
• $\Delta M_{d,s}$, $B_{d,s}^0\to {\mu }^{+}{\mu }^{-}$ and $B\to X_s\gamma$ in Supersymmetry at Large $\tan \beta$
• Anatomy and Phenomenology of FCNC and CPV Effects in SUSY Theories
• Master Formulae for Delta F=2 NLO-QCD Factors in the Standard Model and Beyond
• Measurement of $\boldmath {B_s^0}$ mixing parameters from the flavor-tagged decay
• First Flavor-Tagged Determination of Bounds on Mixing-Induced CP Violation in Bs -> J/psi phi Decays
• On epsilon_K beyond lowest order in the Operator Product Expansion
• The Standard Model Prediction of the Muon Anomalous Magnetic Moment
• Possible Indications of New Physics in Bd-mixing and in sin(2 beta) Determinations
• Theta-Induced Electric Dipole Moment of the Neutron via QCD Sum Rules
• Implications of the measurement of the B^0_s-\bar B^0_s mass difference
• Electric Dipole Moments in the MSSM at Large tan(beta)
• Correlation between Delta M_s and B^0_{s,d} --> mu^+ mu^- in Supersymmetry at Large tan beta
• Neutrino masses, muon g-2, and lepton-flavour violation in the supersymmetric see-saw model
• Theta Vacua, QCD Sum Rules, and the Neutron Electric Dipole Moment
• Atmospheric Neutrino Oscillation and Large Lepton-Flavour Violation in the SUSY SU(5) GUT
• The fourth family: a simple explanation for the observed pattern of anomalies in B-CP asymmetries
• QCD corrections to the electric dipole moment of the neutron in the MSSM
• Soft SUSY Breaking Grand Unification: Leptons vs Quarks on the Flavor Playground
• Possible evidence for the breakdown of the CKM-paradigm of CP-violation
• B-factory Physics from Effective Supersymmetry
• $\Delta M_s/\Delta M_d$, $\sin 2\beta$ and the angle $\gamma$ in the Presence of New $\Delta F=2$ Operators
• A Model Independent Construction of the Unitarity Triangle
• Testing New Indirect CP Violation
• Patterns of Flavour Violation in the Presence of a Fourth Generation of Quarks and Leptons
• Neutral kaon mixing from 2+1 flavor Domain Wall QCD
• Low Energy Probes of CP Violation in a Flavor Blind MSSM
• The Pattern of CP Asymmetries in $b\to s$ Transitions
• Grand Unification of Quark and Lepton FCNCs
• $B_K$ using HYP-smeared staggered fermions in $N_f=2+1$ unquenched QCD
• SUSY GUTs contributions and model independent extractions of CP phases
• GUT relation in Neutrino-Induced Flavor Physics in SUSY SU(5) GUT
• Waiting for mu->eg from the MEG experiment
• Effects of the right-handed neutrinos on ΔS = 2 and ΔB = 2 processes in supersymmetric SU(5) model
• Phenomenology of SUSY SU(5) with type I+III seesaw
• New Two-loop Contributions to Hadronic EDMs in the MSSM
• Minimal supersymmetric SU(5) model with nonrenormalizable operators: Seesaw mechanism and violation of flavour and CP
• Status of the Standard Model Prediction of the Muon g-2
• B(d,s)-anti-B(d,s) mixing and Lepton Flavour Violation in SUSY GUTs: impact of the first measurements of phi(s)
• Sflavor mixing map viewed from a high scale in supersymmetric SU(5)
• 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-B_s-bar mixing in an SO(10) SUSY GUT model

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• Measurement of the CP-violating phase ${\varphi }_s^{J/\psi \varphi }$ using the flavor-tagged decay $B_s^0\to J/\psi \varphi$ in 8 fb${}^{-1}$ of $p \barp$ collisions
• Measurement of the CP-Violating Phase beta_s in B0s -> J/Psi Phi Decays with the CDF II Detector
• Signals of CP Violation Beyond the MSSM in Higgs and Flavor Physics
• Neutral B-meson mixing from three-flavor lattice QCD: Determination of the SU(3)-breaking ratio ξ
• Triangle Relation of Dark Matter, EDM and CP Violation in B0 Mixing in a Supersymmetric Q6 Model
• A new flavour imprint of SU(5)-like Grand Unification and its LHC signatures
• Flavor Physics in an SO(10) Grand Unified Model
• Revisiting Flavor and CP Violation in Supersymmetric SU(5) with Right-Handed Neutrinos
• The supersymmetric flavour problem in 5D GUTs and its consequences for LHC phenomenology