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arXiv · 1110.2440

Electromagnetic emission from hot medium measured by the PHENIX experiment at RHIC

Takao Sakaguchi
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Abstract

Electromagnetic radiation has been of interest in heavy ion collisions because they shed light on early stages of the collisions where hadronic probes do not provide direct information since hadronization and hadronic interactions occur later. The latest results on photon measurement from the PHENIX experiment at RHIC reflect thermodynamic properties of the matter produced in the heavy ion collisions. An unexpectedly large positive elliptic flow measured for direct photons can not be explained by any of the current models.

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Takao Sakaguchi. 2011-10-11. Electromagnetic emission from hot medium measured by the PHENIX experiment at RHIC. https://doi.org/10.1088/1742-6596%2F381%2F1%2F012036

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