Direct photons in 200 GeV p+p, d+Au, and Au+Au from PHENIX
Stefan Bathe
Abstract
Direct photons were measured with the PHENIX experiment in p+p, d+Au, and Au+Au at sqrt(sNN) = 200 GeV. To tackle the pT region below 5 GeV/c, direct photons were measured through their internal conversion into e+e- in Au+Au collisions.
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