System size and energy dependence of high pT hadron production measured with PHENIX experiment at RHIC

Abstract

PHENIX has measured high transverse momentum (pT) identified hadrons in different collision species and energies in the last five RHIC runs. The systematic study of the high pT hadron production provides an idea on interaction of hard scattered partons and the matter created in relativistic heavy ion collision. The eta/pi0 ratio is measured in Au+Au collisions, which gives a hint on the system thermalization and particle production. A future measurement of hadron and photon measurement is discussed.

arXiv comment6 pages, 9 figures, Contributions for Quark Matter 2006 poster ssession

References in corpus (5)

• High-p_T Tomography of d+Au and Au+Au at SPS, RHIC, and LHC
• Measurement of Single Electron Event Anisotropy in Au+Au Collisions at sqrt(s_NN) = 200 GeV
• Photonic measurements of the longitudinal expansion dynamics in Heavy-Ion collisions
• Relating Meson and Baryon Fragmentation Functions by Shower-Parton Recombination
• Jet and Leading Hadron Production in High-energy Heavy-ion Collisions

Cited by in corpus (1)

• Centrality dependence of $p_T$ spectra for identified hadrons in Au+Au and Cu+Cu collisions at $\sqrt{s_{NN}}=200$ GeV