WW Scattering in the Era of Post Higgs Discovery

Abstract

More evidences have now been collected at the Large Hadron Collider suggesting the new 125 - 126 GeV boson is likely the long sought Higgs boson in the standard model. One pressing question continued being asked by theorists is whether this Higgs boson is a lone player responsible for the full electroweak symmetry breaking. Current data still allow room for additional Higgs bosons or some other UV physics that may play a partial role in electroweak symmetry breaking as well. We use the WW scattering to investigate such a possibility, using the two-Higgs-doublet model as a prototype. The WW scattering becomes strong when the extra Higgs bosons are very heavy. We study the sensitivity of the partially strong WW scattering signals at the 13 TeV Large Hadron Collider.

11 pages, 1 figure

References in corpus (7)

• Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
• Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
• Exploring Two Higgs Doublet Models Through Higgs Production
• LHC Higgs Signatures from Extended Electroweak Gauge Symmetry
• Longitudinal WW scattering in light of the "Higgs" discovery
• Partially Strong WW Scattering
• Spontaneous Spacetime Reduction and Unitary Weak Boson Scattering at the LHC

Cited by in corpus (34)

• Observation of electroweak production of same-sign W boson pairs in the two jet and two same-sign lepton final state in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Evidence for Electroweak Production of $W^{\pm }{W}^{\pm }jj$ in $pp$ Collisions at $\sqrt{s}=8$ TeV with the ATLAS Detector
• Study of vector boson scattering and search for new physics in events with two same-sign leptons and two jets
• Measurements of production cross sections of WZ and same-sign WW boson pairs in association with two jets in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Search for anomalous electroweak production of vector boson pairs in association with two jets in proton-proton collisions at 13 TeV
• Measurement of $W^{\pm }{W}^{\pm }$ vector-boson scattering and limits on anomalous quartic gauge couplings with the ATLAS detector
• Enhancements of weak gauge boson scattering processes at the CERN LHC
• Measurements of production cross sections of polarized same-sign W boson pairs in association with two jets in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Resonances at the LHC beyond the Higgs: The Scalar/Tensor Case
• Constraints on anomalous quartic gauge couplings via $W\gamma jj$ production at the LHC
• Symmetry and geometry in generalized Higgs effective field theory -- Finiteness of oblique corrections v.s. perturbative unitarity
• Search for the electroweak diboson production in association with a high-mass dijet system in semileptonic final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Measuring the anomalous quartic gauge couplings in the $W^{+}{W}^{-}\to W^{+}{W}^{-}$ process at muon collider using artificial neural networks
• Comparing Traditional and Deep-Learning Techniques of Kinematic Reconstruction for polarisation Discrimination in Vector Boson Scattering
• Constraints on anomalous quartic gauge couplings by $\gamma \gamma \to W^{+}{W}^{-}$ scattering
• Polarization fraction measurement in ZZ scattering using deep learning
• SM EFT effects in Vector-Boson Scattering at the LHC
• Higgs Bosons from Top Quark Decays
• Investigating Unitarity in Presence of Anomalous Couplings
• Using k-means assistant event selection strategy to study anomalous quartic gauge couplings at muon colliders
• Detect anomalous quartic gauge couplings at muon colliders with quantum kernel k-means
• Optimize the event selection strategy to study the anomalous quartic gauge couplings at muon colliders using the support vector machine and quantum support vector machine
• Does unitarity imply finiteness of electroweak oblique corrections at one-loop? - constraining extra neutral Higgs bosons -
• Observation of electroweak W${}^{+}$W${}^{-}$ pair production in association with two jets in proton-proton collisions at $\sqrt{s}$ = 13 TeV
• New light on WW scattering at the LHC with W jet tagging
• Longitudinally polarized ZZ scattering at the Muon Collider
• Search for anomalous quartic gauge couplings in the process ${\mu }^{+}{\mu }^{-}\to \bar{\nu }\nu \gamma \gamma$ with a nested local outlier factor
• Anomalous production of massive gauge boson pairs at muon colliders
• A quantum machine learning classifier to search for new physics
• Overview of Triple and Quartic Gauge Coupling Measurements at the LHC
• Sensitivity to longitudinal vector boson scattering and doubly-charged Higgs boson production in ${\mathbf{W}}^{\pm }{\mathbf{W}}^{\pm }\mathbf{jj}$ at future hadron colliders
• Study of same-sign W boson scattering and anomalous couplings in events with one tau lepton from pp collisions at $\sqrt{s}$ = 13 TeV
• Exploring the extended scalar sector with resonances in vector boson scattering
• Sensitivity to longitudinal vector boson scattering in semileptonic final states at the HL-LHC