New Constraints on SUSY Flavour Mixing in Light of Recent Measurements at the Tevatron

Abstract

We discuss the implications, for general flavour mixing, of the recent results regarding the new allowed range for mixing in the $B_s$ meson system, as well as the new improved bounds on $BR({\bar{B}}_s\to {\mu }^{+}{\mu }^{-})$. Constraints on right handed insertions, in particular, improve considerably in the large $\tanb$ regime where the contributions to $B_s$ mixing are dominated by double Higgs penguins. Similarly, the allowed regions of parameter space when varying multiple insertions also decrease significantly.

arXiv comment15 pages, updated figures, typos fixed, references added. Higher resolution figures available upon request

References in corpus (52)

• Minimal Flavour Violation: an effective field theory approach
• CP Violation and the CKM Matrix: Assessing the Impact of the Asymmetric B Factories
• A complete analysis of FCNC and CP constraints in general SUSY extensions of the standard model
• The Top Quark Mass in Supersymmetric SO(10) Unification
• Electroweak Symmetry Breaking and Bottom-Top Yukawa Unification
• Effective lagrangian for the tbH^+ interaction in the MSSM and charged Higgs phenomenology
• Universal Unitarity Triangle and Physics Beyond the Standard Model
• Higgs-Mediated $B^0->{\mu }^{+}{\mu }^{-}$ in Minimal Supersymmetry
• Quark mass effects in B -> Xs gamma
• B -> X_s gamma in supersymmetry: large contributions beyond the leading order
• The Rare Decays $K\to \pi \nu \bar{\nu }$, $B\to X\nu \bar{\nu }$ and $B\to l^{+}{l}^{-}$ -- An Update
• b -> s γand supersymmetry with large tanβ
• QCD corrections to FCNC decays mediated by Z-penguins and W-boxes
• Analysis of Neutral Higgs-Boson Contributions to the Decays B_s -> l^+l^- and B -> K l^+l^-
• $\Delta M_{d,s}$, $B_{d,s}^0\to {\mu }^{+}{\mu }^{-}$ and $B\to X_s\gamma$ in Supersymmetry at Large $\tan \beta$
• Dileptonic decay of B_s meson in SUSY models with large tanβ
• Master Formulae for Delta F=2 NLO-QCD Factors in the Standard Model and Beyond
• Direct Limits on the Bs Oscillation Frequency
• Scalar flavour-changing neutral currents in the large-tan(beta) limit
• Measurement of the Bs-Bsbar Oscillation Frequency
• Finite Supersymmetric Threshold Corrections to CKM Matrix Elements in the Large $tan\beta$ Regime
• Implications of the measurement of the B^0_s-\bar B^0_s mass difference
• Resummed Effective Lagrangian for Higgs-Mediated FCNC Interactions in the CP-Violating MSSM
• Higgs-mediated FCNC in Supersymmetic Models with Large $\tan \beta$
• B_s \to \ell^+ \ell^- in a model II 2HDM and MSSM
• Correlation between Delta M_s and B^0_{s,d} --> mu^+ mu^- in Supersymmetry at Large tan beta
• $B_{d,s}^0\to {\mu }^{-}{\mu }^{+}$ in the MSSM
• Neutrino mixing and large CP violation in B physics
• Probing New Physics through B Mixing: Status, Benchmarks and Prospects
• Completing the NLO QCD calculation of B -> Xs gamma
• CP violation in B_d \to ϕK_S in SUSY GUT with right-handed neutrinos
• Bounds on flavour violating parameters in supersymmetry
• Enhancement of Br(B_d -> mu^+ mu^-)/Br(B_s -> mu^+ mu^-) in the MSSM with Modified Minimal Flavour Violation and Large tan(beta)
• The UTfit Collaboration Report on the Status of the Unitarity Triangle beyond the Standard Model I. Model-independent Analysis and Minimal Flavour Violation
• $\Delta M_s/\Delta M_d$, $\sin 2\beta$ and the angle $\gamma$ in the Presence of New $\Delta F=2$ Operators
• Muon anomalous magnetic moment, lepton flavor violation, and flavor changing neutral current processes in SUSY GUT with right-handed neutrino
• B_{s,d} -> l^+ l^- and K_L -> l^+ l^- in SUSY models with non-minimal sources of flavour mixing
• Upper Bounds on Rare K and B Decays from Minimal Flavour Violation
• Constraints on B and Higgs Physics in Minimal Low Energy Supersymmetric Models
• Probing the Flavour Structure of Supersymmetry Breaking With Rare B-Processes - A Beyond Leading Order Analysis
• Constraining the Phase of B_s - \bar{B}_s Mixing
• Neutrino oscillation, SUSY GUT and B decay
• Upper bounds on SUSY contributions to b to s transitions from B_s - B_sbar mixing
• Recent results from lattice calculations
• Effects of the right-handed neutrinos on ΔS = 2 and ΔB = 2 processes in supersymmetric SU(5) model
• New Higgs Effects in B--Physics in Supersymmetry with General Flavour Mixing
• Weakened Constraints from $b\to s\gamma$ on Supersymmetry Flavor Mixing Due to Next-To-Leading-Order Corrections
• Large Beyond-Leading-Order Effects in b -> s gamma in Supersymmetry with General Flavor Mixing
• $B_s$ Mixing and New Physics in hadronic $b\to s\bar{q}q$ transitions
• Current and Future Limits on General Flavour Violation in b-->s Transitions in Minimal Supersymmetry
• Constraint on Right-Handed Squark Mixings from B_s - B_sbar Mass Difference
• Supersymmetric contribution to the CP asymmetry of B-> J/ψϕin the light of recent B_s -\bar{B}_s measurements

Cited by in corpus (50)

• Symmetries and Asymmetries of B -> K* mu+ mu- Decays in the Standard Model and Beyond
• Theoretical update of Bs-Bs-bar mixing
• Flavour physics of leptons and dipole moments
• Flavor Physics Constraints for Physics Beyond the Standard Model
• The impact of priors and observables on parameter inferences in the Constrained MSSM
• Anatomy of New Physics in B-Bbar mixing
• B, D and K decays
• Implications for the Constrained MSSM from a new prediction for b to s gamma
• Soft SUSY Breaking Grand Unification: Leptons vs Quarks on the Flavor Playground
• D-Dbar mixing and new physics: general considerations and constraints on the MSSM
• Unparticle physics effects in B_s mixing
• Constraints on flavor-changing Z' models by B_s mixing, Z' production, and B_s -> μ^+ μ^-
• Another Look at Minimal Lepton Flavour Violation, l_i -> l_j gamma, Leptogenesis, and the Ratio M_nu/ Lambda_LFV
• TeV Scale Mirage Mediation and Natural Little SUSY Hierarchy
• Angular analysis of the $B^0\to K^{\ast 0}{e}^{+}{e}^{-}$ decay in the low-$q^2$ region
• Squark and Gaugino Hadroproduction and Decays in Non-Minimal Flavour Violating Supersymmetry
• On the detectability of the CMSSM light Higgs boson at the Tevatron
• B_s^0 - \bar{B}_s^0 Mixing in Leptophobic Z^\prime Model
• Rare meson decays into very light neutralinos
• Future prospects for the determination of the Wilson coefficient $C_{7\gamma }^{\prime }$
• Flavour Violation in Gauge-Mediated Supersymmetry Breaking Models: Experimental Constraints and Phenomenology at the LHC
• Chirally enhanced corrections to FCNC processes in the generic MSSM
• Flavor Changing Processes in Supersymmetric Models with Hybrid Gauge- and Gravity-Mediation
• Determining the photon polarization of the b --> s gamma using the B --> K1(1270) gamma --> (K pi pi) gamma decay
• $B_s$ Mixing and New Physics in hadronic $b\to s\bar{q}q$ transitions
• Patterns of flavor signals in supersymmetric models
• Supersymmetric large tan(beta) corrections to DeltaM_(d,s) and B_(d,s) -> mu+mu- revisited
• Constraint of B_{d,s}-bar{B}_{d,s} mixing on warped extra-dimension model
• $B_s-\overline{B_s}$ mixing, B decays and R-parity violating supersymmetry
• B_s^0-\bar{B}_s^0 mixing and B -> πK decays in stringy leptophobic Z^\prime
• B(s)-B(s)bar Mixing in Supersymmetric Grand Unified Models
• B_s - \bar{B}_s mixing in the MSSM scenario with large flavor mixing in the LL/RR sector
• $B_s-{\bar{B}}_s$ Mixing and Its Implication for $b\to s$ Transitions in Supersymmetry
• Implications of the measurements of B_s - B_s bar mixing on SUSY models
• Constraints on economical 331 models from mixing of K, Bd and Bs neutral mesons
• b\to sν\barν decay in the MSSM: Implication of b\to sγat large tan beta
• CP Violating Lepton Asymmetry from B Decays in Supersymmetric Grand Unified Theories
• Supersymmetry beyond minimal flavour violation
• Is light neutralino as dark matter still viable?
• B/s0 anti-B/s0 mixing in the MSSM with large tan beta
• Penguin Contribution to the Phase of B_s-\bar B_s Mixing and B_s -> mu mu in Grand Unified Theories
• Family symmetries and the SUSY flavour problem
• Family symmetries and the origin of fermion masses and mixings
• Large |Vub|: A challenge for the Minimal Flavour Violating MSSM
• A Reconsideration of the b -> s gamma Decay in the Minimal Flavor Violating MSSM
• B_s --> mu+mu- in Supersymmetric Grand Unified Theories
• Correlation between direct dark matter detection and Br(B_s -> mu mu) with a large phase of B_s - anti-B_s mixing
• Constraints on the photon polarisation in $b\to s\gamma$ transitions using $B_s^0\to \varphi e^{+}{e}^{-}$ decays
• Moriond Electroweak 2006: Theory Summary
• SUSY beyond minimal flavour violation