High pT identified hadron ratios in image GeV Au+Au Collisions Original Research Article

The PHENIX detector at RHIC measured high pT identified hadron ratios in View the MathML source GeV Au+Au collisions. Within the current systematic and statistical errors, View the MathML source ratios that are measured up to 3.8 GeV/c are almost independent of both pT and centrality. The baryon to meson ratio is measured through p/π and View the MathML source ratios up to 3.8 GeV/c, showing they are strongly centrality dependent.