Reconstructing Higgs boson properties from the LHC and Tevatron data
arXiv:1203.4254 · doi:10.1007/JHEP06(2012)117
Abstract
We perform a phenomenological fit to all ATLAS, CMS, CDF and D0 Higgs boson data available after Moriond 2012. We allow all Higgs boson branching fractions, its couplings to standard model particles, as well as to an hypothetical invisible sector to vary freely, and determine their current favourite values. The standard model Higgs boson with a mass 125 GeV correctly predicts the average observed rate and provides an acceptable global fit to data. However, better fits are obtained by non-standard scenarios that reproduce anomalies in the present data (more γγ and less WW signals than expected), such as modified rates of loop processes or partial fermiophobia. We find that present data disfavours Higgs boson invisible decays. We consider implications for the standard model, for supersymmetric and fermiophobic Higgs bosons, for dark matter models, for warped extra-dimensions.
15 pages, 5 figures, references added, discussion clarified (e.g. fit to invisible width), fit to radion added
References in corpus (32)
- Combined results of searches for the standard model Higgs boson in pp collisions at sqrt(s) = 7 TeV
- A Natural SUSY Higgs Near 125 GeV
- Implications of LHC searches for Higgs--portal dark matter
- Implications of a 125 GeV Higgs for supersymmetric models
- A 125 GeV SM-like Higgs in the MSSM and the rate
- A SM-like Higgs near 125 GeV in low energy SUSY: a comparative study for MSSM and NMSSM
- The Four Basic Ways of Creating Dark Matter Through a Portal
- Interpreting the LHC Higgs Search Results in the MSSM
- Model-Independent Bounds on a Light Higgs
- A Higgs boson near 125 GeV with enhanced di-photon signal in the NMSSM
- NMSSM Higgs Benchmarks Near 125 GeV
- Vector Higgs-portal dark matter and the invisible Higgs
- Search for the Standard Model Higgs boson in the diphoton decay channel with 4.9 fb-1 of pp collisions at sqrt(s) = 7 TeV with ATLAS
- Search for the standard model Higgs boson decaying into two photons in pp collisions at sqrt(s)=7 TeV
- Implications of the 125 GeV Higgs boson for scalar dark matter and for the CMSSM phenomenology
- Fingerprinting Higgs Suspects at the LHC
- Search for neutral Higgs bosons decaying to tau pairs in pp collisions at sqrt(s) = 7 TeV
- Revisiting the Higgs Mass and Dark Matter in the CMSSM
- Current experimental constraints on the lightest Higgs boson mass in the constrained MSSM
- Higgs-dependent Yukawa couplings
- Measuring the Higgs Sector
- The constrained NMSSM and Higgs near 125 GeV
- The 4D Composite Higgs
- A Non Standard Model Higgs at the LHC as a Sign of Naturalness
- Neutralino dark matter in mSUGRA/CMSSM with a 125 GeV light Higgs scalar
- Constraints on the MSSM from the Higgs Sector - A pMSSM Study of Higgs Searches, Bs -> mu+ mu- and Dark Matter Direct Detection
- What if the Higgs couplings to W and Z bosons are larger than in the Standard Model?
- Could the excess seen at 124-126 GeV be due to the Randall-Sundrum Radion?
- Anthropic solution to the magnetic muon anomaly: the charged see-saw
- Vacuum stability, neutrinos, and dark matter
- Extra Matters Decree the Relatively Heavy Higgs of Mass about 125 GeV in the Supersymmetric Model
- Randall-Sundrum Reality at the LHC
Cited by in corpus (115)
- Higgs After the Discovery: A Status Report
- The universal Higgs fit
- Higgs self-coupling measurements at the LHC
- Complete Higgs Sector Constraints on Dimension-6 Operators
- Constraining anomalous Higgs interactions
- Is the resonance at 125 GeV the Higgs boson?
- Updated Global Analysis of Higgs Couplings
- First Glimpses at Higgs' face
- Status of invisible Higgs decays
- Natural NMSSM Higgs Bosons
- The post-Higgs MSSM scenario: Habemus MSSM?
- Anomalous Couplings in Double Higgs Production
- Constrained MSSM favoring new territories: The impact of new LHC limits and a 125 GeV Higgs boson
- Have We Observed the Higgs (Imposter)?
- Implications of a Light Higgs in Composite Models
- Global Analysis of the Higgs Candidate with Mass ~ 125 GeV
- Higgs Boson self-coupling measurements using ratios of cross sections
- Higgs Low-Energy Theorem (and its corrections) in Composite Models
- The 125 GeV Higgs and Electroweak Phase Transition Model Classes
- Status of low energy SUSY models confronted with the LHC 125 GeV Higgs data
- Enhancement of H to gamma gamma from doubly charged scalars in the Higgs Triplet Model
- Probing for Invisible Higgs Decays with Global Fits
- Phenomenology of the Higgs Effective Lagrangian via FeynRules
- A light Higgs scalar in the NMSSM confronted with the latest LHC Higgs data
- Scalar Singlet Dark Matter
- Pair Production of a 125 GeV Higgs Boson in MSSM and NMSSM at the LHC
- A Minimal Flavor Violating 2HDM at the LHC
- A light pseudoscalar of 2HDM confronted with muon g-2 and experimental constraints
- Strong phase transition, dark matter and vacuum stability from simple hidden sectors
- Probing top-Higgs non-standard interactions at the LHC
- Carving Out Parameter Space in Type-II Two Higgs Doublets Model
- Constraining extra-fermion(s) from the Higgs boson data
- Measuring Higgs Couplings at a Linear Collider
- Higgs discovery: the beginning or the end of natural EWSB?
- Higher dimensional operators and LHC Higgs data : the role of modified kinematics
- Effective field theory approach to LHC Higgs data
- Coupling spans of the Higgs-like boson
- Natural SUSY Predicts: Higgs Couplings
- New Higgs interactions and recent data from the LHC and the Tevatron
- Probing the scalar-pseudoscalar mixing in the 125 GeV Higgs particle with current data
- Composite Higgs Sketch
- Electroweakinos in the Light of the Higgs Boson
- Interpretation of precision tests in the Higgs sector in terms of physics beyond the Standard Model
- Comprehensive study of two Higgs doublet model in light of the new boson with mass around 125 GeV
- Criteria for Natural Hierarchies
- Resonance at 125 GeV: Higgs or Dilaton/Radion?
- Exploring the Higgs Sector of a Most Natural NMSSM and its Prediction on Higgs Pair Production at the LHC
- Anomalous Coupling in Double Higgs Production
- Two Higgs doublet models for the LHC Higgs boson data at 7 and 8 TeV
- Are There Hints of Light Stops in Recent Higgs Search Results?
- Implications of LHC data on 125GeV Higgs-like boson for the Standard Model and its various extensions
- High-scale validity of a two-Higgs doublet scenario: a study including LHC data
- Discovering 125 GeV techni-dilaton at LHC
- The recent Higgs boson data and Higgs triplet model with vectorlike quarks
- Little Higgs theory confronted with the LHC Higgs data
- Singlet-doublet Higgs mixing and its implications on the Higgs mass in the PQ-NMSSM
- Minimal Dilaton Model
- Higgs boson signal at complete tree level in the SM extension by dimension-six operators
- The SM extension with color-octet scalars: diphoton enhancement and global fit of LHC Higgs data
- Pair production of a 125 GeV Higgs boson in MSSM and NMSSM at the ILC
- Excluding the Light Dark Matter Window of a 331 Model Using LHC and Direct Dark Matter Detection Data
- The Social Higgs
- A New Look at Higgs Constraints on Stops
- Precision Unification in λSUSY with a 125 GeV Higgs
- Spying an invisible Higgs
- (Dys)Zphilia or a custodial breaking Higgs at the LHC
- Triplet-Singlet Extension of the MSSM with a 125 Gev Higgs and Dark Matter
- Jet Vetoes Interfering with H->WW
- New Higgs Production Mechanism in Composite Higgs Models
- Photophilic Higgs from sgoldstino mixing
- SUSY Faces its Higgs Couplings
- Implications of the Higgs discovery for the MSSM
- Excess Higgs Production in Neutralino Decays
- Complementarity of Galactic radio and collider data in constraining WIMP dark matter models
- Slim SUSY
- Is the New Resonance Spin 0 or 2? Taking a Step Forward in the Higgs Boson Discovery
- Effects from New Colored States and the Higgs Portal on Gluon Fusion and Higgs Decays
- Spin-2 Resonances in Vector-Boson-Fusion Processes at NLO QCD
- Constraining minimal and non-minimal UED models with Higgs couplings
- Higgs Phenomenology in the Minimal Dilaton Model after Run I of the LHC
- Constraints on the Universal Varying Yukawa Couplings: from SM-like to Fermiophobic
- Exploration of the Tensor Structure of the Higgs Boson Coupling to Weak Bosons in Collisions
- Has a fermiophobic Higgs boson been detected at the LHC?
- On the Higgs Fit and Electroweak Phase Transition
- Anomalous Higgs Couplings as a Window to New Physics
- Peccei-Quinn symmetry as the origin of Dirac Neutrino Masses
- Triplet Scalar Dark Matter and Leptogenesis in an Inverse See-Saw Model of Neutrino Mass Generation
- Phenomenology of Light Sneutrino Dark Matter in cMSSM/mSUGRA with Inverse Seesaw
- Bulk Stabilization, the Extra-Dimensional Higgs Portal and Missing Energy in Higgs Events
- Dark matter in little Higgs model under current experimental constraints from LHC, Planck and Xenon
- Consistent on shell renormalisation of electroweakinos in the complex MSSM: LHC and LC predictions
- Enhancement of Higgs to diphoton decay width in non-perturbative Higgs model
- Distinguishing Various Models of the 125 GeV Boson in Vector Boson Fusion
- LHC Data and Aspects of New Physics
- Study of the heavy CP-even Higgs with mass 125 GeV in two-Higgs-doublet models at the LHC and ILC
- Invisible decays of the lightest Higgs boson in supersymmetric models
- Constraints on CP-violating gauge-Higgs operators
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- RGE of a Cold Dark Matter Two-Singlet Model
- Constraining the Unhiggs with LHC data
- Higgs decay into photons through a spin-2 loop
- Search strategies for pair production of heavy Higgs bosons decaying invisibly at the LHC
- 126 GeV Higgs boson in the top-seesaw model
- Higgs pair signal enhanced in the 2HDM with two degenerate 125 GeV Higgs bosons
- Fermiophobic Higgs boson and supersymmetry
- Left-right twin Higgs model confronted with the latest LHC Higgs data
- Fine-tuning and vacuum stability in Wilsonian effective action
- Production and decays of a light in the LRTH model under the LHC Higgs data
- Including the Z in an Effective Field Theory for dark matter at the LHC
- What the top asymmetries tell us about single top production and Higgs decays
- Higgs Decays in Gauge Extensions of the Standard Model
- Differentiating the production mechanisms of the Higgs-like resonance using inclusive observables at hadron colliders
- Dark matter from unification
- Constraining dark matter in the LRTH model with latest LHC, XENON100 and LUX data
- The Mirage of the Fermi Scale