"Figure 3c" of "Search for a new resonance decaying to a Higgs boson and a scalar boson in events with two b jets and two Z bosons in proton-proton collisions at $\sqrt{s}$ = 13.6 TeV"

The resonance mass $\mathrm{m^{rec}_{X}}$ distribution in the semi-boosted SR qqHM. The backgrounds distributions are from post-fit; three pre-fit distributions of signals are also displayed, correspond to resonance X mass 500, 1000, 2000 GeV, with the cross section of production of resonance X set to 100 pb and its branching fraction to HH set to 1. The last bin includes the overflow.