  Cross sections for mid-rapidity production of direct photons in p+p
collisions at the Relativistic Heavy Ion Collider (RHIC) are reported for 3 <
p_T < 16 GeV/c. Next-to-leading order (NLO) perturbative QCD (pQCD) describes
the data well for p_T > 5 GeV/c, where the uncertainties of the measurement and
theory are comparable. We also report on the effect of requiring the photons to
be isolated from parton jet energy. The observed fraction of isolated photons
is well described by pQCD for p_T > 7 GeV/c.
