The cross section for the inclusive production of isolated photons has been measured in p over(p, ̄) collisions at sqrt(s) = 1.96 TeV with the DØ detector at the Fermilab Tevatron Collider. The photons span transverse momenta 23 to 300 GeV and have pseudorapidity | η | < 0.9. The cross section is compared with the results from two next-to-leading order perturbative QCD calculations. The theoretical predictions agree with the measurement within uncertainties. © 2006 Elsevier B.V. All rights reserved.
Abazov, V. M., Abbott, B., Abolins, M., Acharya, B. S., Adams, M., Adams, T., … Zverev, E. G. (2006). Measurement of the isolated photon cross section in p over(p, ̄) collisions at sqrt(s) = 1.96 TeV. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 639(3–4), 151–158. https://doi.org/10.1016/j.physletb.2006.04.048