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arXiv · 0806.0286

Particle Production at RHIC

Aneta Iordanova
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Abstract

Identified hadron spectra and ratios provide a unique tool to study the bulk particle production in heavy-ion collisions and explore the QCD phase diagram. In these proceedings we present the analysis of charged pion, kaon and (anti)proton distributions from sqrt(s_NN)=200 and 62.4 GeV Cu+Cu collisions, collected by the STAR experiment. New measurements extend the systematic studies of bulk properties, addressing the energy and the system size dependence of freeze-out parameters at RHIC. The available centrality selection of Cu+Cu data bridge the gap between the smaller d+Au and larger Au+Au systems, allowing a detailed study of baryon relative to meson and strangeness production as function of system size.

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Aneta Iordanova. 2008-06-02. Particle Production at RHIC. https://arxiv.org/abs/0806.0286

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