Probing Flavor Non-Universal Theories Through Higgs Physics at the LHC and Future Colliders

@article{Chiu2020ProbingFN,
  title={Probing Flavor Non-Universal Theories Through Higgs Physics at the LHC and Future Colliders},
  author={W. H. Chiu and Zhen Liu and L. Wang},
  journal={Physical Review D},
  year={2020},
  volume={101}
}
We explored the possibility that Higgs coupling to new physics violates flavor universality. In particular, we parameterize such models with dimension-six effective operators which modify the coupling between the first generation quarks, Higgs boson, and $Z$ boson. Through the use of boosted Higgsstrahlung events at both the HL-LHC and potential future hadron colliders, as well as existing ATLAS data for background estimates, we projected constraints on the scale of new physics as a function of… Expand

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