Figure 1

Second order to first order cumulant ratio of the \dbar multiplicity distribution as a function of collision centrality in Pb--Pb collisions at \snn$ = $5.02 TeV. Statistical and systematic uncertainties are shown by the bars and boxes, respectively. Measured cumulant ratios are compared with estimations from the CE version of the SHM for two different baryon number conservation volumes and from a simple coalescence model. The width of the SHM model bands corresponds to the statistical uncertainty of the model estimation, whereas the width of the band for coalescence model corresponds to the uncertainty coming from the variation of the coalescence parameters.