Large Phase of B_s-\bar B_s Mixing in Supersymmetric Grand Unified Theories

Abstract

We consider the possibility of a large phase of B_s-\bar B_s mixing in supersymmetric SU(5) and SO(10) models. We find that in the SU(5) model, the magnitude of this phase is correlated with the branching ratio of τ-> μγand the phase can be within 2σof the recent UTfit analysis. In the case of SO(10) models, this correlation can be relaxed and a large phase can be obtained. In this scenario, a non-zero value of CP asymmetry for B -> X_sγwill be predicted. We predict the sparticle mass ranges for the LHC for these models once the UTfit result is accommodated and discuss the dark matter and the anomalous magnetic moment constraints on this analysis.

arXiv comment5 pages, 3 figures

References in corpus (21)

• A complete analysis of FCNC and CP constraints in general SUSY extensions of the standard model
• Measurement of the Negative Muon Anomalous Magnetic Moment to 0.7 ppm
• Predictive Neutrino Spectrum in Minimal $SO(10)$ Grand Unification
• Theoretical update of Bs-Bs-bar mixing
• Lepton-Flavor Violation in the Supersymmetric Standard Model with Seesaw-Induced Neutrino Masses
• Direct Limits on the Bs Oscillation Frequency
• First Flavor-Tagged Determination of Bounds on Mixing-Induced CP Violation in Bs -> J/psi phi Decays
• Measurement of the Bs-Bsbar Oscillation Frequency
• New Search for tau -> mu gamma and tau -> e gamma Decays at Belle
• CP violation in B_d \to ϕK_S in SUSY GUT with right-handed neutrinos
• Suppressing Proton Decay in the Minimal SO(10) Model
• Neutrino Mixing Predictions of a Minimal SO(10) Model with Suppressed Proton Decay
• Neutrino Masses and Mixings in a Predictive SO(10) Model with CKM CP Violation
• CKM CP Violation in a Minimal SO(10) Model for Neutrinos and Its Implications
• Measurement of the Direct CP Asymmetry in b -> s gamma Decays
• Proton Decay and Flavor Violating Thresholds in SO(10) Models
• The Stau Neutralino Co-annihilation Region at an International Linear Collider
• B(s)-B(s)bar Mixing in Supersymmetric Grand Unified Models
• B(d,s)-anti-B(d,s) mixing and Lepton Flavour Violation in SUSY GUTs: impact of the first measurements of phi(s)
• Modification of the Unitarity Relation for sin2beta-Vub in Supersymmetric Models
• Constraint from D - anti-D Mixing in Left-Right Symmetric Models

Cited by in corpus (16)

• $b\to s$ Transitions in Family-dependent $U(1{)}^{\prime }$ Models
• Family Non-universal $U(1{)}^{\prime }$ Gauge Symmetries and $b\to s$ Transitions
• Signals of CP Violation Beyond the MSSM in Higgs and Flavor Physics
• FCNC and CP Violation Observables in a SU(3)-flavoured MSSM
• Small violations of unitarity, the phase in Bs mixing and visible t->cZ decays at the LHC
• New Physics in b -> s Transitions and the B_{d,s}^0 -> V_1 V_2 Angular Analysis
• $B_s({\bar{B}}_s)$ -> $D_{CP}^{0}K\bar{K}$: Detecting and Discriminating New Physics in $B_s$-${\bar{B}}_s$ Mixing
• CP Violating Lepton Asymmetry from B Decays in Supersymmetric Grand Unified Theories
• Improved measurement of $CP$ violation parameters in $B_s^0\to J/\psi K^{+}{K}^{-}$ decays in the vicinity of the $\varphi (1020)$ resonance
• Supersymmetry beyond minimal flavour violation
• B_s mixing phase and lepton flavor violation in supersymmetric SU(5)
• Penguin Contribution to the Phase of B_s-\bar B_s Mixing and B_s -> mu mu in Grand Unified Theories
• A simultaneous explanation of the large phase in B_s-\bar B_s mixing and B --> ππ/ πK puzzles in R-parity violating supersymmetry
• B_s --> mu+mu- in Supersymmetric Grand Unified Theories
• Search for New Physics in the B0s mixing phase at CDF
• Correlation between direct dark matter detection and Br(B_s -> mu mu) with a large phase of B_s - anti-B_s mixing