Related paper Anisotropic flow and flow fluctuations of identified hadrons in Pb$-$Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV The ratio $v_2\{4\}/v_2\{2,|\Delta \eta| > 0.8\}$ as a function of \pt{} for different particle species and centralities in Pb--Pb collisions at $\sqrt{s_{\mathrm{NN}}} = 5.02$ TeV. [png] [pdf] [eps]