Direct Photons in p+p, d+Au and Au+Au Collisions at sqrt(s_NN) = 200 GeV
  The PHENIX experiment has measured direct photons at $\sqrt{s_{NN}}$ = 200 GeV in $p+p$, $d$+Au and Au+Au collisions. For $p_{T}$ $<$ 4 GeV/$c$, the internal conversion into $e^{+}e^{-}$ pairs has been used to measure the direct photons in Au+Au. 
B. Sahlmueller (for the PHENIX Collaboration)