Speaker
Matthias Saimpert
(CEA/IRFU,Centre d'etude de Saclay Gif-sur-Yvette (FR))
Description
Measurements of the inclusive photon production performed by
the ATLAS collaboration are reported in different fiducial regions
covering a wide acceptance. Comparisons to the data of next-to-leading
order QCD calculations MCFM and JetPhox with different PDFs are
presented. The theoretical uncertainties, including scale, strong
coupling, and PDF uncertainties are evaluated. The cross sections for
photons produced in association with jets are also measured by the
ATLAS collaboration as functions of photon and jet kinematics and are
compared to next-to-leading-order QCD calculations.
Primary author
Elizaveta Shabalina
(Georg-August-Universitaet Goettingen (DE))
