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We report the direct virtual photon invariant yields in the transversemomentum ranges $1\!<\!p_{T}\!<\!3$ GeV/$c$ and $5\!<\!p_T\!<\!10$ GeV/$c$ atmid-rapidity derived from the dielectron invariant mass continuum region$0.10<M_{ee}<0.28$ GeV/$c^{2}$ for 0-80\% minimum-bias Au+Au collisions at$\sqrt{s_{NN}}=200$ GeV. A clear excess in the invariant yield compared to thenumber-of-binary-collisions ($N_{bin}$) scaled $p+p$ reference is observed inthe $p_T$ range $1\!<\!p_{T}\!<\!3$ GeV/$c$. For $p_T\!>6$ GeV/$c$ theproduction follows $N_{bin}$ scaling. Model calculations with contributionsfrom thermal radiation and initial hard parton scattering are consistent withinuncertainties with the direct virtual photon invariant yield.

Direct virtual photon production in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV