The Number-of-Quark Scaling of image in image Au+Au Collisions Original Research Article

In this paper we report the model results of v2 for identified hadrons (π, K, p, Λ and ϕ) from View the MathML source Au+Au collisions. AMPT and UrQMD models are used in our analysis. It is shown that the number of quark scaling in v2 can be used for the search for the phase boundary in high-energy nuclear collisions. (Some figures in this article are in colour only in the electronic version)