Correlating Resonant Di-Higgs and Tri-Higgs Production in 2HDM
Analysis
This paper investigates the Two-Higgs-Doublet Model (2HDM) and explores correlations between different Higgs boson production processes. The key finding is a relationship between the branching ratios of H decaying to hh and VV, and the potential for measuring tri-Higgs production at the High-Luminosity LHC. This is significant because it provides a way to test the 2HDM and potentially discover new heavy scalars.
Key Takeaways
- •The paper focuses on the 2HDM and the production of heavy scalar Higgs bosons.
- •It establishes a correlation between the branching ratios of H decaying to hh and VV.
- •The study suggests that tri-Higgs production could be measurable at the High-Luminosity LHC.
- •The findings provide a way to test the 2HDM and potentially discover new heavy scalars.
Reference
“For heavy scalar masses between 500 GeV and 1 TeV, we find that Br($H\to hh$)/ Br($H\to ZZ)\approx 9.5.”