Experimental Results on Charge Fluctuations in Heavy-Ion Collisions

Figure 9

Energy dependence of the volume independent cumulant ratios of the net-kaon distributions. Showing /Skellam and for top 0–5% central (red stars) and 70–80% peripheral (black circles) collisions [67]. The Poisson expectations are denoted as dotted lines and UrQMD calculations are shown as blue bands.