Figure 6

Non-linear mode coefficients as a function of centrality in Pb--Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02\,\mathrm{TeV}$ (black markers) compared with those from $\sqrt{s_\mathrm{NN}}=2.76\,\mathrm{TeV}$ (red markers)~, along with five different hydrodynamic calculations shown as color bands. On the bottom part of each panel, the ratios between model calculations and the data are shown. For some panels, the points are scaled by an indicated factor for better visibility across the panels.