Measurements of a variety of hadron species in pp and Au+Au collisions at 200 GeV are presented and studied within the framework of chemical and local kinetic equilibrium models. The extracted chemical and final kinetic freeze-out temperatures and collective flow velocities are discussed as function of centrality. The results suggest that Au+Au collisions of various centralities at RHIC always evolve toward the same temperature at chemical freeze-out, followed by cooling and expansion toward kinetic freeze-out.
CITATION STYLE
Barannikova, O. (2004). Probing collision dynamics at RHIC. ArXiv Preprint Nucl-Ex/0403014, (2003), 5. Retrieved from http://arxiv.org/abs/nucl-ex/0403014
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