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Direct photons in d+Au collisions at s_(NN)**(1/2)=200GeV with STAR

STAR collaboration
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Abstract

Results are presented of an ongoing analysis of direct photon production in s_(NN)=200GeV deuteron-gold collisions with the STAR experiment at RHIC. A significant excess of direct photons is observed near mid-rapidity 0<y<1 and found to be consistent with next-to-leading order pQCD calculations including the contribution from fragmentation photons.

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STAR collaboration. 2007-01-15. Direct photons in d+Au collisions at s_(NN)**(1/2)=200GeV with STAR. https://doi.org/10.1140/epjc%2Fs10052-006-0116-3

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