Figure 7

Left: Relative dynamical fluctuation $\sqrt{C_m}/M(\pt)_m$ as a function of $\langle \rm{d}N_{\rm ch}/\rm d\eta \rangle$ in Pb-Pb collisions at $\snn$=2.76 TeV from ALICE compared to results from STAR in Au-Au collisions at $\snn$=200 GeV \cite{star-2}. Also shown as dashed lines are results from power-law fits to the data (see text). Right: same data as a function of $\langle N_{part}\rangle$.