Improved Formalism for Precision Higgs Coupling Fits

Abstract

Future e+e- colliders give the promise of model-independent determinations of the couplings of the Higgs boson. In this paper, we present an improved formalism for extracting Higgs boson couplings from e+e- data, based on the Effective Field Theory description of corrections to the Standard Model. We apply this formalism to give projections of Higgs coupling accuracies for stages of the International Linear Collider and for other proposed e+e- colliders.

34 pages, 4 figures; v4: clarifications and new references added; v5, additional references added

References in corpus (32)

• Dimension-Six Terms in the Standard Model Lagrangian
• Precision Electroweak Measurements on the Z Resonance
• The Strongly-Interacting Light Higgs
• Light custodians in natural composite Higgs models
• First Look at the Physics Case of TLEP
• Effective Lagrangian for a light Higgs-like scalar
• Electroweak Precision Constraints on the Littlest Higgs Model with T Parity
• Higgs Physics at the CLIC Electron-Positron Linear Collider
• Measuring the Higgs Sector
• Effects of genuine dimension-six Higgs operators
• Renormalization of dimension-six operators relevant for the Higgs decays $h\to \gamma \gamma ,\gamma Z$
• A global view on the Higgs self-coupling
• Higgs Boson Production and Decay in Little Higgs Models with T-parity
• A New Probe of Naturalness
• Precision Higgsstrahlung as a Probe of New Physics
• Exotic decays of the 125 GeV Higgs boson at future $e^{+}{e}^{-}$ lepton colliders
• The leptonic future of the Higgs
• Gauge invariant one-loop corrections to Higgs boson couplings in non-minimal Higgs models
• Sensitivities of Prospective Future e+e- Colliders to Decoupled New Physics
• Model-Independent Determination of the Triple Higgs Coupling at $e^{+}{e}^{-}$ Colliders
• Probing New Physics Scales from Higgs and Electroweak Observables at $e^{+}{e}^{-}$ Higgs Factory
• Beyond Higgs Couplings: Probing the Higgs with Angular Observables at Future $e^{+}{e}^{-}$ Colliders
• Shifts in the Properties of the Higgs Boson from Radion Mixing
• Model-Independent Measurement of the e+e- -> HZ Cross Section at a Future e+e- Linear Collider using Hadronic Z Decays
• Dimension-6 Operator Analysis of the CLIC Sensitivity to New Physics
• Complementarity in direct searches for additional Higgs bosons at the LHC and the International Linear Collider
• Measurement of the Higgs boson mass and $e^{+}{e}^{-}\to ZH$ cross section using $Z\to {\mu }^{+}{\mu }^{-}$ and $Z\to e^{+}{e}^{-}$ at the ILC
• Evaluation of measurement accuracies of the Higgs boson branching fractions in the International Linear Collider
• Contact Interactions in Higgs-Vector Boson Associated Production at the ILC
• Higgs Coupling Measurements and Direct Searches as Complementary Probes of the pMSSM
• Higgs Factories: Higgs-Strahlung versus W-Fusion
• A study of the measurement precision of the Higgs boson decaying into tau pairs at the ILC

Cited by in corpus (66)

• Higgs Boson Studies at Future Particle Colliders
• The Large Hadron-Electron Collider at the HL-LHC
• Precision Higgs Physics at CEPC
• Putting SMEFT Fits to Work
• Higgs boson potential at colliders: status and perspectives
• On the future of Higgs, electroweak and diboson measurements at lepton colliders
• A global view on the Higgs self-coupling at lepton colliders
• Probing New Physics in Dimension-8 Neutral Gauge Couplings at $e^{+}{e}^{-}$ Colliders
• Learning from Higgs Physics at Future Higgs Factories
• Probing Electroweak Precision Physics via boosted Higgs-strahlung at the LHC
• Twin SIMPs
• Model-Independent Determination of the Triple Higgs Coupling at $e^{+}{e}^{-}$ Colliders
• Tests of the Standard Model at the International Linear Collider
• Towards the ultimate differential SMEFT analysis
• Constraining Gluonic Quartic Gauge Coupling Operators with $gg\to \gamma \gamma$
• Probing Neutral Triple Gauge Couplings at the LHC and Future Hadron Colliders
• Probing top-quark couplings indirectly at Higgs factories
• Future strategies for the discovery and the precise measurement of the Higgs self coupling
• SMEFTs living on the edge: determining the UV theories from positivity and extremality
• Probing Quartic Higgs Self-Interaction
• Resolving the tensor structure of the Higgs coupling to $Z$-bosons via Higgs-strahlung
• Distinct signals of the gauge-Higgs unification in $e^{+}{e}^{-}$ collider experiments
• Effective field theory approach to trans-TeV supersymmetry: covariant matching, Yukawa unification and Higgs couplings
• HL-LHC and ILC sensitivities in the hunt for heavy Higgs bosons
• Precision SMEFT bounds from the VBF Higgs at high transverse momentum
• Study of Higgs Effective Couplings at Electron-Proton Colliders
• Probing Neutral Triple Gauge Couplings with $Z^{\ast }\gamma (\nu \bar{\nu }\gamma )$ Production at Hadron Colliders
• A fully differential SMEFT analysis of the golden channel using the method of moments
• Probing Top-quark Operators with Precision Electroweak Measurements
• A special Higgs challenge: Measuring the mass and production cross section with ultimate precision at FCC-ee
• Conformal invariance and singlet fermionic dark matter
• $m_b$ at $m_H$: the running bottom quark mass and the Higgs boson
• Is light thermal scalar dark matter possible?
• Anomaly-free axion dark matter in three Higgs doublet model and its phenomenological implications
• Radiative corrections to decay branching ratios of the CP-odd Higgs boson in two Higgs doublet models
• XCC: An X-ray FEL-based $\gamma \gamma$ Compton Collider Higgs Factory
• Determining Higgs boson width at electron-positron colliders
• Learning Physics at Future $e^{-}{e}^{+}$ Colliders with Machine
• Sensitivity to anomalous $ZZH$ couplings at the International Linear Collider
• Enhancing $CP$ Measurement of the Yukawa Interactions of Top-Quark at $e^{-}{e}^{+}$ Collider
• Prospects of measuring the branching fraction of the Higgs boson decaying into muon pairs at the International Linear Collider
• Probing Flavor Non-Universal Theories Through Higgs Physics at the LHC and Future Colliders
• The Higgs program and open questions in particle physics and cosmology
• Bhabha scattering in the gauge-Higgs unification
• Collider probes of singlet fermionic dark matter scenarios for the Fermi gamma-ray excess
• Phenomenology of a two-component dark matter model
• High energy lepton colliders as the ultimate Higgs microscopes
• Measurement of $\mathcal{B}r(H\to Z\gamma )$ at the 250 GeV ILC
• Indirect measurement of triple-Higgs coupling at an electron-positron collider with polarized beams
• Low-energy probes of small CMB amplitude in models of radiative Higgs mechanism
• Towards a Fully Automated Differential ${\text{NNLO}}_{\text{EW}}$ Generator for Lepton Colliders
• Optimizing Higgs factories by modifying the recoil mass
• Searching for New Physics using Precision Standard Model Measurements
• Experimentally distinguishable origin for electroweak symmetry breaking
• Probing Z/W Pole Physics at High-energy Muon Colliders via Vector-boson-fusion Processes
• Measurement of $\sigma (e^{+}{e}^{-}\to HZ)\times \mathcal{B}r(H\to Z{Z}^{\ast })$ at the 250 GeV ILC
• Vacuum stability of conformally invariant scalar dark matter models
• Optimal estimation of Higgs-Gauge Boson couplings at the future $e^{+}{e}^{-}$ colliders
• The effects of Higgs boson couplings through HZZ production at future lepton colliders
• Higgs Production in Association with a Dark-Z at Future Electron Positron Colliders
• New physics searches with the International Large Detector at the ILC
• Physics potential for the H$\to$ZZ${}^{\ast }$ decay at the CEPC
• Tracing the bottom electroweak dipole operators at future lepton colliders
• Probing Neutral Triple Gauge Couplings via $ZZ$ Production at $e^{+}{e}^{-}$ Colliders with Machine Learning
• Impact of quark flavor violating SUSY on h(125) decays at future lepton colliders
• Precision Higgs Measurements at the 250 GeV ILC