Determining the CP properties of the Higgs boson

Abstract

The search and the probe of the fundamental properties of Higgs boson(s) and, in particular, the determination of their charge conjugation and parity (CP) quantum numbers, is one of the main tasks of future high-energy colliders. We demonstrate that the CP properties of a Standard Model-like Higgs particle can be unambiguously assessed by measuring just the total cross section and the top polarization in associated Higgs production with top quark pairs in e+e- collisions.

arXiv comment4 pages, revtex, uses axodraw (style file included in the submission)

References in corpus (24)

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• Physics with e^+e^- Linear Colliders
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• Probing the Scalar Sector in $e^{+}{e}^{-}\to f\bar{f}H$
• Determing the CP Nature of a Neutral Higgs Boson at the LHC
• Lepton distribution as a probe of new physics in production and decay of the t quark and its polarization
• Measuring the Higgs boson's parity using tau --> rho nu
• Measuring the Spin of the Higgs Boson
• Signatures of anomalous VVH interactions at a linear collider
• CP-violating ZZh Coupling at e+e- Linear Colliders
• Measuring the Higgs boson parity at a Linear Collider using the tau impact parameter and tau --> rho nu decay
• Determining the relative size of the CP-even and CP-odd Higgs Boson Couplings to a Fermion at the LHC
• Large Tree Level CP Violation in $e^{+}{e}^{-}\to t\bar{t}{H}^0$ in The Two Higgs Doublet Model
• Determining the CP-eigenvalues of the Neutral Higgs Bosons of the Minimal Supersymmetric Model in $\gam\gam$ Collisions
• The Large Higgs Energy Region in Higgs Associated Top Pair Production at the Linear Collider
• Next-to-leading-logarithmic QCD Corrections to the Cross Section sigma(e+e- to t bar t H) at 500 GeV
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Cited by in corpus (70)

• Robust Determination of the Higgs Couplings: Power to the Data
• Complete Higgs Sector Constraints on Dimension-6 Operators
• Constraining the top-Higgs sector of the Standard Model Effective Field Theory
• Physics at the e+ e- Linear Collider
• Constraining anomalous Higgs boson couplings to the heavy flavor fermions using matrix element techniques
• Phenomenology of the Higgs Effective Lagrangian via FeynRules
• Limits on Anomalous Couplings of the Higgs to Electroweak Gauge Bosons from LEP and LHC
• Boosting the Direct CP Measurement of the Higgs-Top Coupling
• Lab-frame observables for probing the top-Higgs interaction
• The couplings of the Higgs boson and its CP properties from fits of the signal strengths and their ratios at the 7+8 TeV LHC
• A Fast Track towards the `Higgs' Spin and Parity
• Determining the CP parity of Higgs bosons at the LHC in the $\tau$ to 1-prong decay channels
• The leptonic future of the Higgs
• Top polarization, forward-backward asymmetry and new physics
• Probing the spin-parity of the Higgs boson via jet kinematics in vector boson fusion
• On measurement of top polarization as a probe of $t\bar{t}$ production mechanisms at the LHC
• A model independent spin analysis of fundamental particles using azimuthal asymmetries
• From the LHC to Future Colliders
• Measuring spin and CP from semi-hadronic ZZ decays using jet substructure
• Probing the Top-Higgs Yukawa CP Structure in dileptonic $t\bar{t}h$ with $M_2$-Assisted Reconstruction
• Higgs CP properties using the tau decay modes at the ILC
• Azimuthal Angle Probe of Anomalous HWW Couplings at the LHeC
• Determination of the Higgs CP mixing angle in the tau decay channels at the LHC including the Drell-Yan background
• Gravitational Waves, baryon asymmetry of the universe and electric dipole moment in the CP-violating NMSSM
• Pseudoscalar top-Higgs coupling: Exploration of $\mathrm{CP}$-odd observables to resolve the sign ambiguity
• Associated Production Evidence against Higgs Impostors and Anomalous Couplings
• Top polarisation studies in $H^{-}t$ and $Wt$ production
• Enhanced $thj$ signal at the LHC with $h\to \gamma \gamma$ decay and $\mathcal{C}\mathcal{P}$-violating top-Higgs coupling
• Two-Higgs-Doublet Model with Soft CP-violation Confronting Electric Dipole Moments and Colliders
• Implications of the Higgs discovery for the MSSM
• Role of polarization in probing anomalous gauge interactions of the Higgs boson
• Future Collider Signatures of the Possible 750 GeV State
• Does the `Higgs' have Spin Zero?
• Inferring the nature of the boson at 125-126 GeV
• Model-independent analysis of Higgs spin and CP properties in the process $e^{+}{e}^{-}\to t\bar{t}\Phi$
• Jet substructure and probes of CP violation in Vh production
• CP tests of Higgs couplings in $t\bar{t}h$ semileptonic events at the LHC
• Probing the $CP$ nature of the top quark Yukawa at hadron colliders
• Probing Higgs Boson $CP$ Properties with $t\bar{t}H$ at the LHC and the 100 TeV $pp$ Collider
• Prima Facie Evidence against Spin-Two Higgs Impostors
• Use of transverse beam polarization to probe anomalous VVH interactions at a Linear Collider
• Collapsing domain walls in the two-Higgs-doublet model and deep insights from the EDM
• Probing CP violation in $e^{+}{e}^{-}$ production of the Higgs boson and toponia
• Probing the CP properties of top Yukawa coupling at an $e^{+}{e}^{-}$ collider
• CP-violation, Asymmetries and Interferences in $t\bar{t}\varphi$
• Concepts of Electroweak Symmetry Breaking and Higgs Physics
• The Higgs sector of supersymmetric theories and the implications for high-energy colliders
• The Role of the $t\bar{t}h$ Rest Frame in Direct Top-Quark Yukawa Coupling Measurements
• Probing CP-violating $h\bar{t}t$ coupling in $e^{+}{e}^{-}\to h\gamma$
• Determining the space-time structure of bottom-quark couplings to spin-zero particles
• CP-odd component of the lightest neutral Higgs boson in the MSSM
• Probing the indefinite CP nature of the Higgs Boson through decay distributions in the process $e^{+}{e}^{-}\to t\bar{t}\Phi$
• Probing the CP Structure of the Top Quark Yukawa at the Future Muon Collider
• Light stop in the MSSM after LHC Run 1
• Top Yukawa coupling measurement with indefinite CP Higgs in $e^{+}{e}^{-}\to t\bar{t}\Phi$
• Discovery potential of Higgs boson pair production through 4$\ell$+$E/$ final states at a 100 TeV collider
• Testing CP-Violation in the Scalar Sector at Future $e^{+}{e}^{-}$ Colliders
• Enhancing $CP$ Measurement of the Yukawa Interactions of Top-Quark at $e^{-}{e}^{+}$ Collider
• Lightness of a Higgs Boson and Spontaneous CP-violation in the Lee Model: An Alternative Scenario
• Spontaneous CP-violation in the Simplest Little Higgs Model and its Future Collider Tests: the Scalar Sector
• Single top production at linear $e^{-}{e}^{+}$ colliders
• Asymmetries in Processes of Electron-Positron Annihilation
• Measuring $CP$ nature of $h\tau \bar{\tau }$ coupling at $e^{-}p$ collider
• Tagging a Boosted Top quark with a $\tau$ final state
• Observing CP-violating Higgs Signals with Heavy Majorana Neutrinos
• Higgs boson production in the $U(1{)}_{B-L}$ model at the ILC
• Testing CP-violation in a Heavy Higgs Sector at CLIC
• Electroweak Symmetry Breaking at the LHC
• Asymmetries in invisible Dark Matter mediator production associated with $t\bar{t}$ final states
• Analyzing polarized boosted top from stop decay at high luminosity and high energy LHC