Rapidity distributions of a few identified particles from the AuAu 19.6GeV HIJING dataset (http://www.star.bnl.gov/public/comp/prod/MCDataSummary.html)

Due to a mistake in my definitions of the electron and positron histograms 20% (5kto7k) of the data was run over again in order to make the electron, positron, all particle, and lepton histograms. 

I've added plots for primary particles for 5kto7k files.