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arXiv · 0804.4309

Measurements of thermal photons in heavy ion collisions with PHENIX

Torsten Dahms
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Abstract

Thermal photons are thought to be the ideal probe to measure the temperature of the quark-gluon plasma created in heavy ion collisions. PHENIX has measured direct photons with p_T < 5 GeV/c via their internal conversions into e+e- pairs in Au+Au collisions at sqrt(s_NN) = 200 GeV and has now provided a baseline measurement from p+p data.

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Torsten Dahms. 2008-04-28. Measurements of thermal photons in heavy ion collisions with PHENIX. https://doi.org/10.1088/0954-3899%2F35%2F10%2F104118

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