Update of the global electroweak fit and constraints on two-Higgs-doublet models

Abstract

We present an update of the global fit of the Standard Model electroweak sector to latest experimental results. We include new kinematic top quark and $W$ boson mass measurements from the LHC, a ${\sin }^2{\theta }_{\mathrm{eff}}^{\ell }$ result from the Tevatron, and a new evaluation of the hadronic contribution to $\alpha (M_Z^2)$. We present tests of the internal consistency of the electroweak Standard Model and updated numerical predictions of key observables. The electroweak data combined with measurements of the Higgs boson coupling strengths and flavour physics observables are used to constrain parameters of two-Higgs-doublet models.

33 pages, 13 figures, submitted to EPJC

References in corpus (13)

• Estimate of BR(B -> X_s gamma) at O(alpha_s^2)
• Hadronic Z- and tau-Decays in Order alpha_s^4
• On the B to D* tau nu Sensitivity to New Physics
• Hints of large tan(beta) in flavour physics
• Non-perturbative QCD Effects and the Top Mass at the Tevatron
• Limiting two-Higgs-doublet models
• Electroweak two-loop corrections to the effective weak mixing angle
• Infrared Renormalization Group Flow for Heavy Quark Masses
• Top Mass Measurements from Jets and the Tevatron Top-Quark Mass
• Single Scale Tadpoles and O(GF mt^2 as^3) Corrections to the rho Parameter
• Four-Loop QCD Corrections to the Rho Parameter
• The two-loop electroweak bosonic corrections to ${\sin }^2{\theta }_{\mathrm{eff}}^{\mathrm{b}}$
• Measurement of the $\bar{B}\to X_s\gamma$ Branching Fraction with a Sum of Exclusive Decays

Cited by in corpus (237)

• The anomalous magnetic moment of the muon in the Standard Model
• The Large Hadron-Electron Collider at the HL-LHC
• HiggsSignals-2: Probing new physics with precision Higgs measurements in the LHC 13 TeV era
• Hadronic vacuum polarization: $(g-2{)}_{\mu }$ versus global electroweak fits
• The muon $g$-2 and $\Delta \alpha$ connection
• 50 Years of Quantum Chromodynamics
• A Global Likelihood for Precision Constraints and Flavour Anomalies
• On the validity of perturbative studies of the electroweak phase transition in the Two Higgs Doublet model
• The anomalous magnetic moment of the muon in the Standard Model: an update
• Global Fit to Modified Neutrino Couplings and the Cabibbo-Angle Anomaly
• The Standard Model effective field theory at work
• Measurement of the W boson mass
• Gravitational waves and electroweak baryogenesis in a global study of the extended scalar singlet model
• Low-energy phenomenology of scalar leptoquarks at one-loop accuracy
• Electroweak Precision Fit and New Physics in light of $W$ Boson Mass
• Two-real-scalar-singlet extension of the SM: LHC phenomenology and benchmark scenarios
• Impact of correlations between $a_{\mu }$ and ${\alpha }_{QED}$ on the EW fit
• Effective field theory interpretation of lepton magnetic and electric dipole moments
• Correlating $h\to {\mu }^{+}{\mu }^{-}$ to the Anomalous Magnetic Moment of the Muon via Leptoquarks
• Heavy Higgs Bosons in 2HDM at a Muon Collider
• The Scalar Singlet Extension of the Standard Model: Gravitational Waves versus Baryogenesis
• Explaining $g-2$ anomalies in two Higgs doublet model with vector-like leptons
• Electroweak Precision Tests of the Standard Model after the Discovery of the Higgs Boson
• QCD Running Couplings and Effective Charges
• SMEFT and the Drell-Yan Process at High Energy
• Scalar Leptoquarks in Leptonic Processes
• The CMS di-photon excess at 95 GeV in view of the LHC Run 2 results
• The hadronic running of the electromagnetic coupling and the electroweak mixing angle from lattice QCD
• Vector-like Singlet Quarks: a Roadmap
• Fate of electroweak symmetry in the early Universe: Non-restoration and trapped vacua in the N2HDM
• The 95.4 GeV di-photon excess at ATLAS and CMS
• Global Analysis of Leptophilic Z' Bosons
• Singlet extensions and W boson mass in the light of the CDF II result
• Measurement of the top-quark mass in $t\bar{t}+1$-jet events collected with the ATLAS detector in $pp$ collisions at $\sqrt{s}=8$ TeV
• Type-II 2HDM under the Precision Measurements at the $Z$-pole and a Higgs Factory
• A Model of Vector-like Leptons for the Muon $g-2$ and the $W$ Boson Mass
• Challenges for an axion explanation of the muon $g-2$ measurement
• The trap in the early Universe: impact on the interplay between gravitational waves and LHC physics in the 2HDM
• Vacuum Instabilities in the N2HDM
• Muon $g-2$ in two Higgs doublet models with vectorlike leptons
• Excesses in the low-mass Higgs-boson search and the W-boson mass measurement
• Power-aligned 2HDM: a correlative perspective on $(g-2{)}_{e,\mu }$
• Hadronic Uncertainties versus New Physics for the $W$ boson Mass and Muon $g-2$ Anomalies
• First-order electroweak phase transition in a complex singlet model with ${\mathbb{Z}}_3$ symmetry
• Full next-to-leading-order calculations of Higgs boson decay rates in models with non-minimal scalar sectors
• Probing extended Higgs sectors by the synergy between direct searches at the LHC and precision tests at future lepton colliders
• Electroweak baryogenesis in aligned two Higgs doublet models
• 2HDM Neutral Scalars under the LHC
• A Step Toward Model Comparison: Connecting Electroweak-Scale Observables to BSM through EFT and Bayesian Statistics
• Benchmarking simplified template cross sections in $WH$ production
• SMEFT Corrections to $Z$ Boson Decays
• The W boson mass weighs in on the non-standard Higgs
• The forgotten channels: charged Higgs boson decays to a $W^{\pm }$ and a non-SM-like Higgs boson
• Precise calculation of the W boson pole mass beyond the Standard Model with FlexibleSUSY
• The 2HD+a model for a combined explanation of the possible excesses in the CDF ${\mathbf{M}}_{\mathbf{W}}$ measurement and $(\mathbf{g}-2{)}_{\mu }$ with Dark Matter
• Strong first order electroweak phase transition in 2HDM confronting future Z & Higgs factories
• New constraints on extended Higgs sectors from the trilinear Higgs coupling
• Exploring sizable triple Higgs couplings in the 2HDM
• Measurement of the jet mass distribution and top quark mass in hadronic decays of boosted top quarks in pp collisions at $\sqrt{s}=$ 13 TeV
• Compatibility of muon $g-2$, $W$ mass anomaly in type-X 2HDM
• Phase transition gravitational waves from pseudo-Nambu-Goldstone dark matter and two Higgs doublets
• Constraining a Lighter Exotic Scalar via Same-sign Top
• TeV Scale Resonant Leptogenesis with $L_{\mu }-L_{\tau }$ Gauge Symmetry in the Light of Muon $(g-2)$
• Standard Model parameters in the tadpole-free pure $\overline{\mathrm{MS}}$ scheme
• Possibility of multi-step electroweak phase transition in the two Higgs doublet models
• Highly enhanced contributions of heavy Higgs bosons and new leptons to muon $g-2$ and prospects at future colliders
• Global fit of pseudo-Nambu-Goldstone Dark Matter
• New benchmark scenarios of electroweak baryogenesis in aligned two Higgs double models
• Electron EDM and Muon anomalous magnetic moment in Two-Higgs-Doublet Models
• Precision physics with inclusive QCD processes
• Beta-decay implications for the W-boson mass anomaly
• Measurement of the W-boson mass and width with the ATLAS detector using proton-proton collisions at $\sqrt{s}$ = 7 TeV
• IDM benchmarks for the LHC and future colliders
• Interference Effects in $t\bar{t}$ Production at the LHC as a Window on New Physics
• Enhanced $B\to \mu \bar{\nu }$ Decay at Tree Level as Probe of Extra Yukawa Couplings
• Domain Wall Constraints on Two Higgs Doublet Models with $Z_2$ Symmetry
• Neutral Higgs decays $H\to Z\gamma ,\gamma \gamma$ in 3-3-1 models
• Dynamics of Nambu monopole in two Higgs doublet models -- Cosmological Monopole Collider --
• Exotic Higgs Decays in Type-II 2HDMs at the LHC and Future 100 TeV Hadron Colliders
• Revisiting Generalized Two Higgs Doublet Model in the Light of Muon Anomaly and Lepton Flavor Violating Decays at HL-LHC
• Triple Higgs Couplings in the 2HDM: The Complete Picture
• The THDMa revisited
• On $(g-2{)}_{\mu }$ From Gauged $\mathrm{U}(1{)}_X$
• Triple Higgs Boson Production at the Large Hadron Collider with Two Real Singlet Scalars
• Measurement of the differential $\mathrm{t}\bar{\mathrm{t}}$ production cross section as a function of the jet mass and extraction of the top quark mass in hadronic decays of boosted top quarks
• Probing for Extra Top Yukawa Couplings in Light of $t\bar{t}h(125)$ Observation
• Light Scalars at FASER
• PDF Profiling Using the Forward-Backward Asymmetry in Neutral Current Drell-Yan Production
• Muon $g-2$ in a $U(1)$-symmetric Two-Higgs-Doublet Model
• A 2HDM for the g-2 and Dark Matter
• Atomki anomaly in gauged $U(1{)}_R$ symmetric model
• Changing patterns in electroweak precision with new color-charged states: Oblique corrections and the $W$ boson mass
• Signature of 2HDM at Higgs Factories
• The $tZH$ and $tZh$ production in 2HDM: Prospects for discovery at the LHC
• Topological Nambu monopole in two Higgs doublet models
• ATLAS searches for additional scalars and exotic Higgs boson decays with the LHC Run 2 dataset
• $B$ anomalies under the lens of electroweak precision
• First shot of the smoking gun: probing the electroweak phase transition in the 2HDM with novel searches for $A\to ZH$ in ${\ell }^{+}{\ell }^{-}t\bar{t}$ and $\nu \nu b\bar{b}$ final states
• Dynamical origin of flavor hierarchies in a warped extra dimension
• A Minimal Model for Neutral Naturalness and pseudo-Nambu-Goldstone Dark Matter
• Muon g-2 and a type-X two Higgs doublet scenario: some studies in high-scale validity
• Searching for a Light Higgs Boson via the Yukawa Process at Lepton Colliders
• Precise probing of the inert Higgs-doublet model at the LHC
• Updated global fit of the aligned two-Higgs-doublet model with heavy scalars
• Is the new CDF $M_W$ measurement consistent with the two higgs doublet model?
• Analysing the charged scalar boson contribution to the charged-current $B$ meson anomalies
• A natural mechanism for approximate Higgs alignment in the 2HDM
• Exploring the global symmetry structure of the Higgs potential via same-sign pair production of charged Higgs bosons
• Extended Higgs sector of 2HDM with real singlet facing LHC data
• Towards excluding a light $Z^{\prime }$ explanation of $b\to s{\ell }^{+}{\ell }^{-}$
• Stable $Z$-strings with topological polarization in two Higgs doublet model
• Flavorful Two Higgs Doublet Models with a Twist
• Searches for Higgs boson production through decays of heavy resonances
• Constraints on the Parameter Space in an Inert Doublet Model with two Active Doublets
• Measurement of the top quark mass using events with a single reconstructed top quark in pp collisions at $\sqrt{s}$ = 13 TeV
• Same-sign Charged Higgs Pair Production in bosonic decay channels at the HL-LHC and HE-LHC
• Is the $W$-boson mass enhanced by the axion-like particle, dark photon, or chameleon dark energy?
• The Potential of a TeV-Scale Muon-Ion Collider
• Colorful Imprints of Heavy States in the Electroweak Effective Theory
• Constraining the gauge and scalar sectors of the doublet left-right symmetric model
• Characterising the Higgs boson with ATLAS data from Run 2 of the LHC
• Measurement of the top-quark mass using a leptonic invariant mass in $pp$ collisions at $\sqrt{s}=13\text{TeV}$ with the ATLAS detector
• Impact of Yukawa-like dimension-5 operators on the Georgi-Machacek model
• Searching for new physics effects in future $W$ mass and ${\sin }^2{\theta }_W(Q^2)$ determinations
• Strongly first-order electroweak phase transition by relatively heavy additional Higgs bosons
• Topological structure of Nambu monopole in Two Higgs doublet models -- Fiber bundle, Dirac's quantization and dyon --
• Single charged Higgs boson production at the LHC
• New scenario for aligned Higgs couplings originated from the twisted custodial symmetry at high energies
• The ScotoSinglet Model: A Scalar Singlet Extension of the Scotogenic Model
• The $SU(2{)}_D$ lepton portals for muon $g-2$, $W$ boson mass and dark matter
• Direct detection of pseudo-Nambu-Goldstone dark matter in a two Higgs doublet plus singlet extension of the SM
• Determination of the strong-coupling constant from the $Z$-boson transverse-momentum distribution
• Generalized 2HDM with wrong-sign lepton Yukawa coupling, in light of $g_{\mu }-2$ and lepton flavor violation at the future LHC
• Measurement of the Higgs boson mass with $H\to \gamma \gamma$ decays in 140 fb${}^{-1}$ of $\sqrt{s}=13$ TeV $pp$ collisions with the ATLAS detector
• Probing an additional bottom Yukawa coupling via $bg\to bA\to bZH$ signature
• Determination of the strong coupling constant ${\alpha }_S(m_{\mathrm{Z}})$ from measurements of inclusive W${}^{\pm }$ and Z boson production cross sections in proton-proton collisions at $\sqrt{s}=$ 7 and 8 TeV
• Leptogenesis due to oscillating Higgs field
• SU(6) Gauge-Higgs Grand Unification: Minimal Viable Models and Flavor
• Flavor constraints for a Vector-like quark of Nelson-Barr type
• Strong coupling ${\alpha }_s(m_Z)$ extraction from a combined NNLO analysis of inclusive electroweak boson cross sections at hadron colliders
• Is there a (Pseudo)Scalar at 95 GeV?
• Vacuum energy with mass generation and Higgs bosons
• Low energy phenomena of the lepton sector in an $A_4$ symmetry model with heavy inverse seesaw neutrinos
• The Muon Magnetic Moment and Physics Beyond the Standard Model
• A 17 MeV pseudoscalar and the LSND, MiniBooNE and ATOMKI anomalies
• Next-to-leading order corrections to decays of the heavier CP-even Higgs boson in the two Higgs doublet model
• Anomaly-free axion dark matter in three Higgs doublet model and its phenomenological implications
• One-loop expressions for $h\to l\bar{l}\gamma$ in Higgs extensions of the Standard Model
• Higgs-like particle decays into $\gamma Z$ and $\gamma \gamma$ : Fingerprints of some non-supersymmetric models
• CP Violation in a Model with Higgs Triplets
• $\nu$ Electroweak Baryogenesis: The Scalar Singlet Strikes Back
• Relevance of one-loop SMEFT matching in the 2HDM
• Probing New Physics Signals with Symmetry-Restored Yukawa Textures
• Investigation of $(g-2{)}_{\mu }$ anomaly in the $\mu$-specific 2HDM with Vector like leptons and the phenomenological implications
• Review of top quark mass measurements in CMS
• Electroweak, QCD and flavour physics studies with ATLAS data from Run 2 of the LHC
• A More Natural Composite Higgs Model
• Composite 2HDM with singlets: a viable dark matter scenario
• Neutral Exotica at FASER$\nu$ and SND@LHC
• Models with two Higgs doublets and a light pseudoscalar:a portal to dark matter and the possible $(\mathbf{g}-2{)}_{\mu }$ excess
• A Final Word on FCNC-Baryogenesis from Two Higgs Doublets
• Hints of a new leptophilic Higgs sector?
• Two-body lepton-flavour-violating decays in a 2HDM with soft family-lepton-number breaking
• Vacuum Stability of Asymptotically Safe Two Higgs Doublet Models
• High Scale Validity of the DFSZ Axion Model with Precision
• Radiative corrections to decay branching ratios of the CP-odd Higgs boson in two Higgs doublet models
• 3HDM with $\Delta (27)$ symmetry and its phenomenological consequences
• The Two Scales of New Physics in Higgs Couplings
• Heavy dark matter through the dilaton portal
• Understanding and constraining the PDF uncertainties in a W boson mass measurement with forward muons at the LHC
• Bubble Trouble: a Review on Electroweak Baryogenesis
• Perspectives and Outlook from HEP Window on the Universe
• High-precision measurement of the W boson mass with the CMS experiment
• Correlating the CDF $W$-boson mass shift with the $b\to s{\ell }^{+}{\ell }^{-}$ anomalies
• Explaining 95 GeV Anomalies in the 2-Higgs Doublet Model Type-I
• Phase Transitions and Gravitational Waves in a Model of ${\mathbb{Z}}_3$ Scalar Dark Matter
• QFitter -- A Quantum Fitting Framework Applied to Effective Field Theories
• Probing the Inert Doublet Model via Vector-Boson Fusion at a Muon Collider
• Resurrecting the LHC discovery potential in the extended Type-II Seesaw Model
• ATLAS Run 2 searches for electroweak production of supersymmetric particles interpreted within the pMSSM
• Search for a CP-odd Higgs boson decaying into a heavy CP-even Higgs boson and a $Z$ boson in the ${\ell }^{+}{\ell }^{-}t\bar{t}$ and $\nu \bar{\nu }b\bar{b}$ final states using 140 fb${}^{-1}$ of data collected with the ATLAS detector
• Rare top-quark decays $t\to cg(g)$ in the aligned two-Higgs-doublet model
• Linking the $R_{K^{(\ast )}}$ anomalies to the Hubble tension via a single right-handed neutrino
• Seesaw neutrinos with one right-handed singlet field and a second Higgs doublet
• Measurement of the effective leptonic weak mixing angle
• Electroweak precision tests of composite Higgs models
• Electroweak Phase Transition in Two Scalar Singlet Model with pNGB Dark Matter
• Suppression of the Higgs Dimuon Decay
• Reconciling Higgs physics and pseudo-Nambu-Goldstone dark matter in the S2HDM using a genetic algorithm
• Precision electroweak physics at the LHeC and FCC-eh
• Zee model with quasidegenerate neutrino masses and where to find it
• Muon g-2 and other observables in models with extended Higgs and matter sectors
• Measurement of $B^{+}\to {\tau }^{+}{\nu }_{\tau }$ branching fraction with a hadronic tagging method at Belle II
• Relations between $b\to c\tau \nu$ Decay Modes in Scalar Models
• Constraint for a light charged Higgs boson and its neutral partners from top quark pairs at the LHC
• Hadron Collider Signatures of Lepton Number Violation in the Type II Seesaw Model
• Dark Matter and Collider Searches in $S_3$-Symmetric 2HDM with Vector Like Leptons
• EFT, decoupling, Higgs boson mixing, and higher dimensional operators
• A model with vectorlike fermions and $U(1{)}_X$ symmetry: CKM unitarity, $b\to s$ transitions, and prospect at Belle II
• Electroweak baryogenesis in the three-loop neutrino mass model with dark matter
• Fast multilabel classification of HEP constraints with deep learning
• Top-quark mass determination from t-channel single top production at the LHC
• Emergent 2HDM in LSS Little-Higgs: Musings from Flavor and Electroweak Physics
• Flavor Dependent $U(1)$ Symmetric Zee Model with a Vector-like Lepton
• Probing doubly charged scalar bosons from the doublet at future high-energy colliders
• Two-Higgs-Doublet Model and Quark-Lepton Unification
• Multiboson signals in the UN2HDM
• Three-loop jet function for boosted heavy quarks
• 96 GeV Scalar Boson in the 2HDM with U(1)_H Gauge Symmetry
• $m_b(m_Z)$ revisited with Zedometry
• Distinguishing nonstandard scalar and fermionic charged particles at future $e^{+}{e}^{-}$ collider
• The Two Scales of New Physics in Loop-Induced Higgs Couplings
• Mapping $pp\to A\to ZH\to l^{+}{l}^{-}b\bar{b}$ and $pp\to H\to ZA\to l^{+}{l}^{-}b\bar{b}$ Current and Future Searches onto 2HDM Parameter Spaces
• Z and Higgs Factory Implications of Two Higgs Doublets with First-Order Phase Transitions
• Measurement of the top-quark pole mass in dileptonic $t\bar{t}+1\text{-jet}$ events at $\sqrt{s}=13$ TeV with the ATLAS experiment
• Particle-level transformers for 95 GeV Higgs boson searches at future $e^{+}{e}^{-}$ Higgs factories
• Interpreting the 650 GeV and 95 GeV Higgs anomalies in the next-to-two-Higgs-doublet model
• The Radiative Flavor Template at the LHC: Lepton non-universality and g-2
• Round table on Standard Model Anomalies
• The Scotogenic Model with Two Inert Doublets: Parameters Space and Electroweak Precision Tests
• Precision lattice calculation of the hadronic contribution to the running of the electroweak gauge couplings
• Complex scalar dark matter in a new gauged U(1) symmetry with kinetic and direct mixings
• Radiative Effects in the Scalar Sector of Vector Leptoquark Models
• Running of the Electroweak Gauge Couplings from First Principles
• Confronting the broken phase N2HDM with Higgs Data
• Performance studies of jet flavor tagging and measurement of $R_b(R_c)$ using ParticleNet at CEPC
• New physics effects on the $W$-boson mass from a doublet extension of the SM Higgs sector
• Mounting evidence for a 95 GeV Higgs boson
• Prospects for detecting the rare heavy Higgs decay $H\to h\gamma \gamma$ through the $H\to b\bar{b}\gamma \gamma$ channel at the LHC
• Explaining the hints for lepton flavour universality violation with three $S_2$ leptoquark generations
• Next-to-leading-order corrections to the Higgs strahlung process from electron-positron collisions in extended Higgs models
• Type-II two-Higgs-doublet model in noncommutative geometry
• Rare Higgs Decay into a Photon and a Z Boson in Radiatively-Driven Natural Supersymmetry
• Excess of Tau events at SND@LHC, FASER$\nu$ and FASER$\nu$2
• Measurement of the $W\to \mu {\nu }_{\mu }$ cross-sections as a function of the muon transverse momentum in $pp$ collisions at 5.02 TeV
• SMEFT Analysis of $m_W$
• Two Higgs doublet model fitting and $t\bar{t}b\bar{b}$ signal at the ILC