# Measurement of the isolated photon cross section in $p-\bar p$ collisions at $\sqrt{s}$=1.96 TeV

Abstract : The cross section for the inclusive production of isolated photons has been measured in p anti-p collisions at sqrt{s}=1.96 TeV with the D0 detector at the Fermilab Tevatron Collider. The photons span transverse momenta 23 to 300 GeV and have pseudorapidity |eta|<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.
Document type :
Journal articles

http://hal.in2p3.fr/in2p3-00025195
Contributor : Sylvie Flores <>
Submitted on : Monday, December 12, 2005 - 11:55:47 AM
Last modification on : Wednesday, September 16, 2020 - 4:23:14 PM

### Citation

V.M. Abazov, B. Abbott, M. Abolins, B.S. Acharya, M. Adams, et al.. Measurement of the isolated photon cross section in $p-\bar p$ collisions at $\sqrt{s}$=1.96 TeV. Physics Letters B, Elsevier, 2006, 639, pp.151-158. ⟨10.1016/j.physletb.2006.04.048⟩. ⟨in2p3-00025195⟩

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