Probing Quartic Higgs Self-Interaction

Abstract

The Higgs self-interactions play a crucial role for exploring the underlying mechanism of electroweak symmetry breaking and the nature of the phase transition involved. In this article, we propose to probe the quartic Higgs self-interaction at lepton and hadron colliders, via the di-Higgs productions. We analyze the contributions of the quartic Higgs coupling, including the renormalization of the cubic Higgs coupling and the modification of the $VVhh$ form factor, to the vector-boson-fusion and the vector-boson associated di-Higgs productions at one-loop level. Such an effect is independent of the choice of gauge-fixing, if the quartic Higgs coupling is decoupled from the other ones in the contexts considered. Notably, a combination of these two di-Higgs productions is important for optimizing the collider sensitivities to probe the quartic Higgs coupling. With this guideline, we explore the ILC and CLIC sensitivities, and find that the ILC has a potential to measure the quartic Higgs coupling, normalized by its SM value, with a precision of $\sim \pm 25$ (500 GeV, 4 ab${}^{-1}$ + 1 TeV, 2.5 ab${}^{-1}$) and $\sim \pm 20$ (500 GeV, 4 ab${}^{-1}$ + 1 TeV, 8 ab${}^{-1}$), at $1\sigma$ C.L., after marginalizing the cubic Higgs coupling in the ${\chi }^2$ analysis. The dependence on the renormalization scheme of the cubic Higgs coupling is discussed.

arXiv comment18 pages, 8 figures, 5 tables. Typos fixed, Fig. 8 updated, references added

References in corpus (40)

• The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
• FeynRules 2.0 - A complete toolbox for tree-level phenomenology
• Automatized One-Loop Calculations in 4 and D dimensions
• Generating Feynman Diagrams and Amplitudes with FeynArts 3
• CalcHEP 3.4 for collider physics within and beyond the Standard Model
• Light scalar at LHC: the Higgs or the dilaton?
• The Composite Nambu-Goldstone Higgs
• The measurement of the Higgs self-coupling at the LHC: theoretical status
• Higgs pair production at the LHC with NLO and parton-shower effects
• Higgs Physics at the CLIC Electron-Positron Linear Collider
• An Indirect Model-Dependent Probe of the Higgs Self-Coupling
• Effects of genuine dimension-six Higgs operators
• ILC Operating Scenarios
• Higgs Boson self-coupling measurements using ratios of cross sections
• Improved Formalism for Precision Higgs Coupling Fits
• Signals of the electroweak phase transition at colliders and gravitational wave observatories
• The Quartic Higgs Coupling at Hadron Colliders
• Probing the Higgs self coupling via single Higgs production at the LHC
• A global view on the Higgs self-coupling at lepton colliders
• Probing New Physics of Cubic Higgs Interaction via Higgs Pair Production at Hadron Colliders
• Probing the Electroweak Phase Transition at the LHC
• Higgs pair production in vector-boson fusion at the LHC and beyond
• Higgs Pair Production at Future Hadron Colliders: From Kinematics to Dynamics
• Constraints on the trilinear Higgs coupling from vector boson fusion and associated Higgs production at the LHC
• The leptonic future of the Higgs
• Sensitivities of Prospective Future e+e- Colliders to Decoupled New Physics
• Triple Higgs boson production at a 100 TeV proton-proton collider
• Di-Higgs phenomenology: The forgotten channel
• $hhjj$ production at the LHC
• Constraining the Higgs self couplings at $e^{+}{e}^{-}$ colliders
• Maxi-sizing the trilinear Higgs self-coupling: how large could it be?
• Standard Model Extended by a Heavy Singlet: Linear vs. Nonlinear EFT
• Probing triple-Higgs productions via $4b2\gamma$ decay channel at a 100 TeV hadron collider
• Probing Higgs self-interactions in proton-proton collisions at a center-of-mass energy of 100 TeV
• Measuring Trilinear Higgs Coupling in $WHH$ and $ZHH$ Productions at the HL-LHC
• New Physics in multi-Higgs boson final states
• Combined analysis of double Higgs production via gluon fusion at the HL-LHC in the effective field theory approach
• Probing 6D Operators at Future $e^{-}{e}^{+}$ Colliders
• On the Validity of the Effective Potential and the Precision of Higgs Self Couplings
• Measuring Di-Higgs Physics via the $t\bar{t}hh\to t\bar{t}b\bar{b}b\bar{b}$ Channel

Cited by in corpus (23)

• Collider Physics at the Precision Frontier
• Collider and Gravitational Wave Complementarity in Exploring the Singlet Extension of the Standard Model
• The Higgs Trilinear Coupling and the Scale of New Physics
• Constraints on the quartic Higgs self-coupling from double-Higgs production at future hadron colliders
• Determining the Shape of Higgs Potential at Future Colliders
• Les Houches 2021: Physics at TeV Colliders: Report on the Standard Model Precision Wishlist
• Gravitational wave and Collider searches for the EWSB patterns
• Probing the Electroweak Sphaleron with Gravitational Waves
• Triple Higgs Boson Production at the Large Hadron Collider with Two Real Singlet Scalars
• Testing anomalous $H-W$ couplings and Higgs self-couplings via double and triple Higgs production at $e^{+}{e}^{-}$ colliders
• Multi-Higgs Boson Production with Anomalous Interactions at Current and Future Proton Colliders
• The three- and four-Higgs couplings in the general two-Higgs-doublet model
• Off-shell Higgs production at the LHC as a probe of the trilinear Higgs coupling
• Portraying Double Higgs at the Large Hadron Collider II
• The Natural TeV Cutoff of the Higgs Field from the Multiplicative Lagrangian
• Global Electroweak Symmetric Vacuum
• Measuring Higgs self couplings in the presence of VVH and VVHH at the ILC
• Les Houches 2023 -- Physics at TeV Colliders: Report on the Standard Model Precision Wishlist
• Extracting Higgs Self-Coupling Constraints through Triple Higgs Boson Production at Future Hadron Colliders
• High Energy Vector Boson Scattering in Four-Body Final States to Probe Higgs Cubic, Quartic, and HEFT interactions
• Anatomy of the $tthh$ Physics at HL-LHC
• Constraining the Higgs potential using multi-Higgs production
• Searches for new interactions within the SMEFT framework at present and future colliders