"Supplementary Figure 4 with efficiency" of "Search for heavy resonances decaying to b quarks in proton-proton collisions at sqrt s=13 TeV"

The observed 95% CL upper limits on the product of the cross section times branching fraction, multiplied by signal acceptance and efficiency, for a resonance decaying to bb. The product of acceptance and efficiency corresponds to the values in Figure 2. The branching fraction is assumed to be approximately 13%. The theory predictions beyond 4500 GeV denote null values.