Energy dependence of high moments for net-proton distributions
Energy dependence of high moments for net-proton distributions
High moments of multiplicity distributions of conserved quantities are predicted to be sensitive to critical fluctuations. To understand the effect of the non-critical physics backgrounds on the proposed observable, we have studied various moments of net-proton distributions with the AMPT, Hijing, Therminator and UrQMD models, in which no QCD critical …