Photon and di-photon production at ATLAS
arXiv:1111.2223
Abstract
The latest ATLAS measurements of the cross section for the inclusive production of isolated prompt photons in collisions at a centre-of-mass energy = 7 TeV at the LHC are presented, as well as the measurement of the di-photon production cross section.
4 pages, 2 figures. Proceedings of the 15th Lomonosov Conference on Elementary Particle Physics, 18-24 August 2011, Moscow (Russia)