Associated Production of Higgs Boson and $t\bar{t}$ at LHC

Abstract

One of the future goals of the LHC is to precisely measure the properties of Higgs boson. The associated production of Higgs boson and the top quark pair is a promising process to investigate the related Yukawa interaction and the properties of Higgs. Compared with the pure scalar sector in the Standard Model, the Higgs sector contains both scalar and pseudoscalar in many new physics models, which makes the $t\bar{t}H$ interaction more complex and provides a variety of phenomena. To investigate the $t\bar{t}H$ interaction and the properties of Higgs, we study the top quark spin correlation observables at the LHC.

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Cited by in corpus (11)

• Unveiling CP property of top-Higgs coupling with graph neural networks at the LHC
• Pseudoscalar top-Higgs coupling: Exploration of $\mathrm{CP}$-odd observables to resolve the sign ambiguity
• $SU(2{)}_L$ triplet scalar as the origin of the 95 GeV excess?
• Two-Higgs-Doublet Model with Soft CP-violation Confronting Electric Dipole Moments and Colliders
• Signal for a light singlet scalar at the LHC
• Probing for Extra Top Yukawa Couplings in Light of $t\bar{t}h(125)$ Observation
• Central-edge asymmetry as a probe of Higgs-top coupling in $t\bar{t}h$ production at LHC
• Tagging a mono-top signature in Natural SUSY
• Mono-top Signature from Supersymmetric $t\bar{t}H$ Channel
• Higgs production in association with bottom quark pair at LHC
• Higgs boson parity. Discussion of the experiment