B -> X_s gamma in supersymmetry: large contributions beyond the leading order

Abstract

We discuss possible large contributions to B -> X_s gamma, which can occur at the next-to-leading order in supersymmetric models. They can originate from terms enhanced by tan(beta) factors, when the ratio between the two Higgs vacuum expectation values is large, or by logarithm of M_{susy}/M_W, when the supersymmetric particles are considerably heavier than the W boson. We give compact formulae which include all potentially large higher-order contributions. We find that tan(beta) terms at the next-to-leading order do not only appear from the Hall-Rattazzi-Sarid effect (the modified relation between the bottom mass and Yukawa coupling), but also from an analogous effect in the top-quark Yukawa coupling. Finally, we show how next-to-leading order corrections, in the large tan(beta) region, can significantly reduce the limit on the charged-Higgs mass, even if supersymmetric particles are very heavy.

18 pages, 5 figs, extended discussion of light stop case, notational improvements

References in corpus (6)

• QCD factorization for exclusive, non-leptonic B meson decays: General arguments and the case of heavy-light final states
• Effective lagrangian for the tbH^+ interaction in the MSSM and charged Higgs phenomenology
• B -> X_s gamma in supersymmetry: large contributions beyond the leading order
• Gluino Contribution to Radiative B Decays: Organization of QCD Corrections and Leading Order Results
• QCD factorization for B -> PP
• B -> X_s gamma in Supersymmetry with Explicit CP Violation

Cited by in corpus (285)

• Minimal Flavour Violation: an effective field theory approach
• SuSpect: a Fortran Code for the Supersymmetric and Higgs Particle Spectrum in the MSSM
• micrOMEGAs: A program for calculating the relic density in the MSSM
• More Model-Independent Analysis of b->s Processes
• micrOMEGAs: Version 1.3
• Supersymmetric Dark Matter in Light of WMAP
• Quark mass effects in B -> Xs gamma
• B -> X_s gamma in supersymmetry: large contributions beyond the leading order
• Muon anomalous magnetic dipole moment in supersymmetric theories
• Flavor Physics Constraints for Physics Beyond the Standard Model
• The MSSM Parameter Space with Non-Universal Higgs Masses
• The CMSSM Parameter Space at Large tan beta
• $\Delta M_{d,s}$, $B_{d,s}^0\to {\mu }^{+}{\mu }^{-}$ and $B\to X_s\gamma$ in Supersymmetry at Large $\tan \beta$
• Flavor Physics in the Quark Sector
• Exploration of the MSSM with Non-Universal Higgs Masses
• Electroweak Precision Observables in the Minimal Supersymmetric Standard Model
• Hints of large tan(beta) in flavour physics
• New Cosmological and Experimental Constraints on the CMSSM
• On the two-loop sbottom corrections to the neutral Higgs boson masses in the MSSM
• General Minimal Flavor Violation
• A Markov Chain Monte Carlo Analysis of the CMSSM
• The impact of priors and observables on parameter inferences in the Constrained MSSM
• Constraints on the Minimal Supergravity Model and Prospects for SUSY Particle Production at Future Linear e^+ e^- Colliders
• Anatomy of New Physics in B-Bbar mixing
• Anomalous Dimension Matrix for Radiative and Rare Semileptonic B Decays up to Three Loops
• Scalar flavour-changing neutral currents in the large-tan(beta) limit
• Revisiting the Higgs Mass and Dark Matter in the CMSSM
• Correlation of B_s -> mu^+ mu^- and (g-2)_mu in Minimal Supergravity
• WMAPing out Supersymmetric Dark Matter and Phenomenology
• Supersymmetric Dark Matter and Yukawa Unification
• On the two-loop Yukawa corrections to the MSSM Higgs boson masses at large tan(beta)
• Updated Reach of the CERN LHC and Constraints from Relic Density, b->s gamma and a(mu) in the mSUGRA Model
• Present Status of Inclusive Rare B Decays
• Coannihilation Effects in Supergravity and D-Brane Models
• SUSY Phenomenology of KKLT Flux Compactifications
• Resummed Effective Lagrangian for Higgs-Mediated FCNC Interactions in the CP-Violating MSSM
• Updated Constraints on the Minimal Supergravity Model
• Updated Constraints on the Minimal Supergravity Model
• Non-thermal dark matter via Affleck-Dine baryogenesis and its detection possibility
• Implications of Muon g-2 for Supersymmetry and for Discovering Superpartners Directly
• Electric Dipole Moments in the MSSM at Large tan(beta)
• Extra-weakly Interacting Dark Matter
• The Hunt for New Physics at the Large Hadron Collider
• Correlation between Delta M_s and B^0_{s,d} --> mu^+ mu^- in Supersymmetry at Large tan beta
• Constraining Supersymmetry
• CPsuperH2.0: an Improved Computational Tool for Higgs Phenomenology in the MSSM with Explicit CP Violation
• The rare decay B --> X_s l^+ l^- to NNLL precision for arbitrary dilepton invariant mass
• Yukawa Quasi-Unification
• Dark Matter, Light Stops and Electroweak Baryogenesis
• Constraining the Two-Higgs-Doublet-Model parameter space
• Likelihood Functions for Supersymmetric Observables in Frequentist Analyses of the CMSSM and NUHM1
• WMAP constraints on SUGRA models with non-universal gaugino masses and prospects for direct detection
• Bounds on flavour violating parameters in supersymmetry
• QCD Corrections to B -> X_{d,s} nu nubar, B_{d,s} -> l^+l^-, K -> pi nu nubar and K_L -> mu^+ mu^- in the MSSM
• Minimal Flavour Violation and Beyond
• QCD corrections to the electric dipole moment of the neutron in the MSSM
• B, D and K decays
• Implications for the Constrained MSSM from a new prediction for b to s gamma
• Massive Neutrinos and Flavour Violation
• The effect of H^\pm on B^\pm -> τ^\pm νand B^\pm -> μ^\pm ν
• The Supersymmetric Origin of Matter
• Combining the Muon Anomalous Magnetic Moment with other Constraints on the CMSSM
• Indirect Sensitivities to the Scale of Supersymmetry
• Flavour physics at large tan(beta) with a Bino-like LSP
• The Supersymmetric Parameter Space in Light of B-physics Observables and Electroweak Precision Data
• Updated Constraints from B Physics on the MSSM and the NMSSM
• Isospin Breaking in B -> K^* gamma Decays
• Neutralino Dark Matter, b-tau Yukawa Unification and Non-Universal Sfermion Masses
• NSUSY fits
• On the Feasibility of a Stop NLSP in Gravitino Dark Matter Scenarios
• Forward-backward and isospin asymmetry for B -> K* l+ l- decay in the standard model and in supersymmetry
• Likelihood Analysis of the CMSSM Parameter Space
• Muon g-2, Dark Matter Detection and Accelerator Physics
• Discovering anomaly-mediated supersymmetry at the LHC
• $\Delta M_s/\Delta M_d$, $\sin 2\beta$ and the angle $\gamma$ in the Presence of New $\Delta F=2$ Operators
• Gluino NLSP, Dark Matter via Gluino Coannihilation, and LHC Signatures
• Resummation of tan-beta-enhanced supersymmetric loop corrections beyond the decoupling limit
• $b-\tau$ Unification, $g_{\mu }-2$, the $b\to s+\gamma$ Constraint and Nonuniversalities
• Varying the Universality of Supersymmetry-Breaking Contributions to MSSM Higgs Boson Masses
• General Flavor Blind MSSM and CP Violation
• Neutralino Dark Matter in mSUGRA: reopening the light Higgs pole window
• Implications of Improved Higgs Mass Calculations for Supersymmetric Models
• CP-odd Phase Correlations and Electric Dipole Moments
• B -> X_s gamma in Supersymmetry with Explicit CP Violation
• Dark Matter And $B_s\to {\mu }^{+}{\mu }^{-}$ With Minimal $S{O}_{10}$ Soft SUSY Breaking
• Updated Constraints on the Minimal Supergravity Model
• Supersymmetric Benchmarks with Non-Universal Scalar Masses or Gravitino Dark Matter
• Implications of the dimuon CP asymmetry in B_{d,s} decays
• Radiative and Electroweak Penguin Decays of B Mesons
• QCD Corrections to Radiative B Decays in the MSSM with Minimal Flavor Violation
• The Light and Heavy Higgs Interpretation of the MSSM
• Constraints on B and Higgs Physics in Minimal Low Energy Supersymmetric Models
• Forward--Backward Asymmetry in B -> X_s l^+ l^- at the NNLL Level
• SusyBSG: a fortran code for BR[B -> Xs gamma] in the MSSM with Minimal Flavor Violation
• Phenomenological viability of neutralino dark matter in the NMSSM
• Phenomenological Constraints on Patterns of Supersymmetry Breaking
• Very Constrained Minimal Supersymmetric Standard Models
• b-tau Unification with Gaugino and Sfermion Mass non Universality
• Probing the Flavour Structure of Supersymmetry Breaking With Rare B-Processes - A Beyond Leading Order Analysis
• How Finely Tuned is Supersymmetric Dark Matter?
• Distinguishing a MSSM Higgs Boson from the SM Higgs Boson at a Linear Collider
• Direct Detection of Dark Matter in the MSSM with Non-Universal Higgs Masses
• Cold Dark Matter detection in SUSY models at large tan(beta)
• Lower limit on the neutralino mass in the general MSSM
• Search for the lepton flavor violating decay A^0/H^0 --> tau^{+/-} mu^{+/-} at hadron colliders
• An Improved Analysis of $b\to s\gamma$ in Supersymmetry
• Alternative approach to $b->s\gamma$ in the uMSSM
• Prospects for heavy supersymmetric charged Higgs boson searches at hadron colliders
• SUSY Normal Scalar Mass Hierarchy Reconciles (g-2), b->s,gamma and Relic Density
• Light Neutralinos with Large Scattering Cross Sections in the Minimal Supersymmetric Standard Model
• Flipping SU(5) out of Trouble
• Sparticles at the LHC
• Higgs boson couplings to quarks with supersymmetric CP and flavor violations
• Resurrecting No-Scale Supergravity Phenomenology
• Light Higgses at the Tevatron and at the LHC and Observable Dark Matter in SUGRA and D Branes
• Upper and Lower Limits on Neutralino WIMP Mass and Spin--Independent Scattering Cross Section, and Impact of New (g-2)_{mu} Measurement
• New Constraints on SUSY Flavour Mixing in Light of Recent Measurements at the Tevatron
• The MSSM Higgs bosons in the intense-coupling regime
• Complete resummation of chirally-enhanced loop-effects in the MSSM with non-minimal sources of flavor-violation
• Electric Dipole Moments in The Limit of Heavy Superpartners
• Non-Universal Gaugino Masses in Supersymmetric SO(10)
• On the Interpretation of B_s to mu^+ mu^- in the CMSSM
• Focus Point Supersymmetry: Proton Decay, Flavor and CP Violation, and the Higgs Boson Mass
• WMAP Dark Matter Constraints and Yukawa Unification in SUGRA models with CP Phases
• Opening up the compressed region of stop searches at 13 TeV LHC
• Lower Limits on Soft Supersymmetry-Breaking Scalar Masses
• Direct versus indirect detection in mSUGRA with self-consistent halo models
• Light MSSM Higgs boson scenario and its test at hadron colliders
• Low Mass Gluino within the Sparticle Landscape, Implications for Dark Matter, and Early Discovery Prospects at LHC-7
• Direct Detection of Neutralino Dark Matter and the Anomalous Dipole Moment of the Muon
• Flavour Changing Neutral Higgs Boson Decays from Squark - Gluino Loops
• NNLL QCD Contribution of the Electromagnetic Dipole Operator to Gamma(anti-B -> X(s) gamma)
• On B_s -> mu+ mu- and Cold Dark Matter Scattering in the MSSM with Non-Universal Higgs Masses
• How Constrained is the cMSSM?
• Phenomenological Indications of the Scale of Supersymmetry
• On Yukawa quasi-unification with mu<0
• Two-loop SQCD corrections to Higgs-quark-quark couplings in the generic MSSM
• Very Light Scalar Top Quarks at the LHC
• New Higgs Effects in B--Physics in Supersymmetry with General Flavour Mixing
• Observability of the Lightest CMSSM Higgs Boson at Hadron Colliders
• Bottom-Tau Unification in SUSY SU(5) GUT and Constraints from b to s gamma and Muon g-2
• Phenomenology of GUT-less Supersymmetry Breaking
• Two Higgs doublets with 4th generation fermions - models for TeV-scale compositeness
• Weakened Constraints from $b\to s\gamma$ on Supersymmetry Flavor Mixing Due to Next-To-Leading-Order Corrections
• The Forward-Backward Asymmetry of B to (pi,K) l^+ l^-: Supersymmetry at Work
• B-meson dileptonic decays enhanced by supersymmetry with large $\tan \beta$
• SUSY-electroweak one-loop contributions to Flavour-Changing Higgs-Boson Decays
• Inverted sfermion mass hierarchy and the Higgs boson mass in the MSSM
• A Supersymmetric Explanation of the Excess of Higgs-Like Events at LEP
• What if Supersymmetry Breaking Unifies beyond the GUT Scale?
• Yukawa unification in SO(10) with light sparticle spectrum
• Analysis of enhanced tan(beta) corrections in MFV GUT scenarios
• A gobal fit to the anomalous magnetic moment, b->s gamma and Higgs limits in the constrained MSSM
• What if supersymmetry breaking appears below the GUT scale?
• Towards An Accurate Calculation of the Neutralino Relic Density
• SUSY Phases, the Electron Electric Dipole Moment and the Muon Magnetic Moment
• Large Beyond-Leading-Order Effects in b -> s gamma in Supersymmetry with General Flavor Mixing
• Updated Constraints on General Squark Flavor Mixing
• SUSY Faces its Higgs Couplings
• SUSY Discovery Potential and Benchmarks for Early Runs at $\sqrt{s}=7$ TeV at the LHC
• Constraints from Accelerator Experiments on the Elastic Scattering of CMSSM Dark Matter
• Search for Higgs Bosons in SUSY Cascades in CMS and Dark Matter with Non-universal Gaugino Masses
• Light Neutralino in the MSSM: a playground for dark matter, flavor physics and collider experiments
• A Solution for Little Hierarchy Problem and b --> s gamma
• Supersymmetry and LHC Missing Energy Signals
• On the Higgs Mass in the CMSSM
• New Two-loop Contributions to Hadronic EDMs in the MSSM
• Challenging SO(10) SUSY GUTs with family symmetries through FCNC processes
• Constrained Supersymmetric Flipped SU(5) GUT Phenomenology
• Comparative Study of CP Asymmetries in Supersymmetric Models
• Prospects for dark matter detection with IceCube in the context of the CMSSM
• Challenges for MSSM Higgs searches at Hadron Colliders
• High-Energy Constraints on the Direct Detection of MSSM Neutralinos
• Precision Analysis of the Lightest MSSM Higgs Boson at Future Colliders
• Relating the CMSSM and SUGRA models with GUT scale and Super-GUT scale Supersymmetry Breaking
• Lepton Flavor Violation, Neutralino Dark Matter and the Reach of the LHC
• Supersymmetric large tan(beta) corrections to DeltaM_(d,s) and B_(d,s) -> mu+mu- revisited
• SUSY and Higgs Signatures Implied by Cancellations in $b\to s\gamma$
• Reduction of Couplings and its application in Particle Physics
• Trilepton + top signal from chargino-neutralino decays of MSSM charged Higgs bosons at the LHC
• MSSM: Cornered and Correlated
• Enlarging mSUGRA parameter space by decreasing pre-BBN Hubble rate in Scalar-Tensor Cosmologies
• Searching for New Physics in b to s Hadronic Penguin Decays
• CP Asymmetries in $b\to (s/d)$ Transitions as a Test of CKM CP Violation
• B^0-\bar{B}^0 mixing and B \to X_s γdecay in the third type 2HDM: effects of NLO QCD contributions
• Higgs--mediated K -> pi nu nu-bar in the MSSM at large tan(beta)
• Interpreting the New Brookhaven g_mu - 2 Result
• Constraints on the mSUGRA parameter space from NLO calculation of isospin asymmetry in B -> K* gamma
• Higgs Boson masses and B-Physics Constraints in Non-Minimal Flavor Violating SUSY scenarios
• Current and Future Limits on General Flavour Violation in b-->s Transitions in Minimal Supersymmetry
• The Stau Neutralino Co-annihilation Region at an International Linear Collider
• Recent Measurements of CP Asymmetries of B \to ϕK^0 and B \to η' K_S at B-factories Suggest New CP Violation in Left-Handed Squark Mixing
• Constraint on Right-Handed Squark Mixings from B_s - B_sbar Mass Difference
• Naturalness, b to s gamma, and SUSY Heavy Higgses
• Constraints on Supersymmetric Flavour Models from b->s gamma
• Dark matter and Colliders searches in the MSSM
• Non-universal scalar mass scenario with Higgs funnel region of SUSY dark matter: a signal-based analysis for the Large Hadron Collider
• Reduction of Charm Quark Mass Scheme Dependence in $\bar{B}\to X_s\gamma$ at the NNLL Level
• Soft SUSY breaking and family symmetry
• The Interplay Between Collider Searches For Supersymmetric Higgs Bosons and Direct Dark Matter Experiments
• The degenerate gravitino scenario
• Minimal Flavor Violation and the Scale of Supersymmetry Breaking
• Light staus and enhanced Higgs diphoton rate with non-universal gaugino masses and SO(10) Yukawa unification
• Vacuum stability of the effective Higgs potential in the Minimal Supersymmetric Standard Model
• Wrong Sign Bottom Yukawa in Low Energy Supersymmetry
• Muon anomalous magnetic moment, $B\to X_s\gamma$ and dark matter detection in the string models with dilaton domination
• Inclusive Rare B Decays
• Update of the flavour-physics constraints in the NMSSM
• Dipole coefficients in B -> X_s gamma in supersymmetry with large \tanβand explicit CP violation
• Hadronic B decays in the MSSM with large tan(beta)
• Probing the light Higgs pole resonance annihilation of dark matter in the light of XENON100 and CDMS-II observations
• b -> s gamma in the left-right supersymmetric model
• Rare top decay $t\to c\gamma$ with flavor changing neutral scalar interactions in two Higgs doublet model
• SM Higgs boson and $t\to cZ$ decays in the 2HDM type III with CP violation
• New angles on top quark decay to a charged Higgs
• LHC signals for neutrino mass model in bilinear R-parity violating mAMSB
• CMSSM with Yukawa Quasi-Unification Revisited
• TASI Lectures on AstroParticle Physics
• Direct and Indirect Detection of Dark Matter in Heterotic Orbifold Models
• Phenomenological Issues in Supersymmetry with Non-holomorphic Soft Breaking
• From Little Bangs to the Big Bang
• b\to sν\barν decay in the MSSM: Implication of b\to sγat large tan beta
• Neutralino decay of MSSM neutral Higgs bosons
• Bounding the Minimal 331 Model through the Decay B -> X_s gamma
• Flavour Violation in Anomaly Mediated Supersymmetry Breaking
• Two-loop gluino corrections to the inclusive $B\to X_{{}_s}\gamma$ decay in CP violating MSSM with large $\tan \beta$
• Supersymmetry beyond minimal flavour violation
• Dark Matter at the Pseudoscalar Higgs Resonance in the pMSSM and SUSY GUTs
• Models of supersymmetric dark matter and their predictions in light of CDMS
• Non-Standard Neutrino Interactions at One Loop
• Impact of Future Lepton Flavor Violation Measurements in the Minimal Supersymmetric Standard Model
• Electroweak corrections to the fermionic decays of heavy Higgs states
• Large Supersymmetric Contribution to CP Asymmetry of B_d \to ϕK_S from Left-Handed Squark Mixing
• Complete next-to-leading order gluino contributions to b--> s gamma and b--> s g
• TASI 2009 Lectures - Flavor Physics
• Flavor Changing Higgs Decays in Supersymmetry with Minimal Flavor Violation
• Radiative B decays in Supersymmetry without R-parity
• NNLL QCD Corrections to the Decay $B\to X_s{\ell }^{+}{\ell }^{-}$
• Neutralino Dark Matter in an SO(10) Model with Two-step Intermediate Scale Symmetry Breaking
• Eviction of a 125 GeV "heavy"-Higgs from the MSSM
• Dark Matter and Higgs Mass in the CMSSM with Yukawa Quasi-Unification
• LHC constraints on Yukawa unification in SO(10)
• Higgs boson signals in lambda-SUSY with a Scale Invariant Superpotential
• Probing anomalous right-handed top quark couplings in rare B decays
• Limits of the Standard Model
• Constrained Minimal Supersymmetric Standard Model with Generalized Yukawa Quasi-Unification
• Supersymmetric radiative corrections at large tan beta
• Beyond the Standard Model in B Decays: Three Topics
• Large mass splittings between charged and neutral Higgs bosons in the MSSM
• SUSY Seesaw and FCNC
• A Reconsideration of the b -> s gamma Decay in the Minimal Flavor Violating MSSM
• Updates and New Results in Models with Reduced Couplings
• Reduction of the Parameters in MSSM
• Effective Lagrangian for the ${\chi }_j^{+}{\chi }_k^{-}{H}_l^0$ interaction in the minimal supersymmetric standard model and neutral Higgs decays
• Recent Muon g-2 Result in Deflected Anomaly-Mediated Supersymmetry Breaking
• Dynamical Higgs Field Alignment in the NMSSM
• Probing Unified Theories with Reduced Couplings at Future Hadron Colliders
• Some Novel Contributions to Radiative B Decay in Supersymmetry without R-parity
• Status of the 98 - 125 GeV Higgs scenario with updated LHC-8 data
• Revisiting No-Scale Supergravity Inspired Scenarios: Updated Theoretical and Phenomenological Constraints
• Investigation of noscale supersymmetry breaking models with a gauged U(1)_{B-L} symmetry
• B_s --> mu+mu- in Supersymmetric Grand Unified Theories
• Supersymmetry for Alp Hikers
• Flavour changing effects on e^+ e^- -> H b \bar{s}, H \bar{b} s in the MSSM
• Supersymmetric contributions to ${\bar{B}}_s\to \varphi {\pi }^0$ and ${\bar{B}}_s\to \varphi {\rho }^0$ decays in SCET
• Large tan(beta) effects in flavour physics
• Predictions of the sign of μfrom supersymmetry breaking models
• B-meson signatures of a Supersymmetric U(2) flavor model
• Effects of SO(10)-inspired scalar non-universality on the MSSM parameter space at large tan beta
• Probing the hyperbolic branch/focus point region of the constrained minimal supersymmetric standard model with generalized Yukawa quasi-unification
• New Physics Search in Flavour Physics
• Challenges for New Physics in the Flavour Sector
• LSP as a Candidate for Dark Matter
• Electroweak Precision Data and Gravitino Dark Matter
• Colliders and Cosmology
• Modular Invariant Soft Breaking, WMAP, Dark Matter and Sparticle Mass Limits
• Effects of Supersymmetric Threshold Corrections on High-Scale Flavor Textures
• Threshold Corrections to the Bottom Quark Mass Revisited
• Phenomenology of Minimal Supergravity with Vanishing A and B Soft Supersymmetry-Breaking Parameters
• From Veltman's conditions to Finite Unification
• The asymmetries of the $B\to K^{\ast }{\mu }^{+}{\mu }^{-}$ decay and the search of new physics beyond the Standard Model
• Dark Matter in SUSY Models
• What Next in Flavour Physics and CP Violation?
• Higgs-bosons couplings to quarks and leptons in the supersymmetric Standard Model with a gauge singlet
• SUSY beyond minimal flavour violation