Figure 4

Mean transverse momentum as a function of $\dNdeta$ in each V0A multiplicity class (see text for details) for different particle species measured in the rapidity interval $0< y_{\rm cms}< 0.5$. The $\dNdeta$ values of K$^0_{\rm S}$ are shifted for visibility. The empty boxes show the total systematic uncertainty; the shaded boxes indicate the contribution uncorrelated across multiplicity bins (not estimated in Pb-Pb).