An EFT study of the $$pp \rightarrow \bar{t} t Z(ll) h(bb)$$ process at the FCC-$$\varvec{hh}$$
Abstract
Abstract We carry out an Effective Field Theory (EFT) study of the $$pp \rightarrow \bar{t} t Zh$$ p p → t ¯ t Z h process in the "Equation missing" final state. This process can uniquely probe the $$\bar{t} t Zh$$ t ¯ t Z h couplings arising from higher dimensional EFT operators and can also provide bounds on $$\bar{t} t Z$$ t ¯ t Z coupling deviations. We highlight the importance of the proposed proton-proton Future Circular Collider (FCC- hh ) to study this process and then perform a complete collider analysis by examining the relevant background processes. This allows us to determine the FCC- hh sensitivity to probe anomalous $$\bar{t} t Zh$$ t ¯ t Z h couplings.
Fields of Study & Subjects
Superconducting Materials and Applications
Particle physics theoretical and experimental studies
Particle accelerators and beam dynamics
Publication details
- Journal / source
- The European Physical Journal C
- Publisher
- Springer Science and Business Media LLC
- Volume
- 86
- Issue
- 3
- Publication date
- 27 March 2026
- Language
- EN