Probing Trilinear Higgs Self-coupling at the HL-LHC via Multivariate Analysis

Jung Chang, Kingman Cheung, Jae Sik Lee +1

We perform a multivariate analysis of Higgs-pair production in $HH\to b\bar{b}\gamma \gamma$ channel at the HL-LHC to probe the trilinear Higgs self--coupling ${\lambda }_{3H}$, which takes the value…