Direct Photons in p+p, d+Au and Au+Au Collisions at sqrt(sNN) = 200 GeV
B. Sahlmueller
Abstract
The PHENIX experiment has measured direct photons at sNN = 200 GeV in p+p, d+Au and Au+Au collisions. For pT < 4 GeV/c, the internal conversion into e+e- pairs has been used to measure the direct photons in Au+Au.
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