Figure 4

Energy dependence of the net-charge fluctuations, measured in terms of $< N_{\rm {ch}}>\nu^{corr}_{(+-,dyn)}$ (left axis) and $D$ (right axis), for the top central collisions. The results from the STAR and ALICE experiments are presented for $\Delta\eta=1$ after the correction for charge conservation. The ALICE result for $\Delta\eta=1.6$ is also shown. Both statistical (error bar) and systematic (box) errors are plotted.