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arXiv · 1012.0086

A Theoretic Review of Centrality-Dependent Direct Photon pt spectra in Au+Au Collisions at 200 GeV

Fu-Ming Liu
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Abstract

The recently published PHENIX data of direct photons at low pt from Au+Au collisions at the BNL relativestic Heavy Ion Collider (RHIC) energy 200 GeV have attracted a lot of theoretic interest. Here I review our theoretical calculation which successfully reproduces the measured pt spectra of direct photons from Au+Au at different centralities over a wide pt range, in order to show a close relation between hadronic observables and those of direct photons.

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Fu-Ming Liu. 2010-12-01. A Theoretic Review of Centrality-Dependent Direct Photon pt spectra in Au+Au Collisions at 200 GeV. https://doi.org/10.1016/j.nuclphysa.2011.02.078

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