Exploring Higgs EFT in $t\bar{t}hh$ at High Luminosity LHC

Ricardo D'Elia Matheus, Oscar J. P. Eboli, Rafiqul Rahaman +1

The non-resonant production of a Higgs boson pair in association with a top-antitop quark pair ($pp\to t\bar{t}hh$) has only recently begun to be explored at the Large Hadr…