Measurement of the cross section for inclusive isolated-photon production in <i>pp</i> collisions at √s̅=13 TeV using the ATLAS detector

Measurement of the cross section for inclusive isolated-photon production in pp collisions at √s̅=13 TeV using the ATLAS detector

Authors	The ATLAS Collaboration M. Aaboud I. Angelozzi S. Bentvelsen D. Berge G.J. Bobbink L. Brenner A.P. Colijn N. De Groot P. de Jong P. Ferrari F. Hartjes N.P. Hessey P. Kluit E. Koffeman G. Sabato D. Salek H. van der Graaf I. van Vulpen M.C. van Woerden W. Verkerke J.C. Vermeulen M. Vreeswijk H. Weits T.M.H. Wolf
Publication date	10-07-2017
Journal	Physics Letters B
Volume \| Issue number	770
Pages (from-to)	473-493
Organisations	Faculty of Science (FNWI) - Institute of Physics (IoP) - Institute for High Energy Physics (IHEF)
Abstract	Inclusive isolated-photon production in pp collisions at a centre-of-mass energy of 13TeV is studied with the ATLAS detector at the LHC using a data set with an integrated luminosity of 3.2fb^-1. The cross section is measured as a function of the photon transverse energy above 125GeV in different regions of photon pseudorapidity. Next-to-leading-order perturbative QCD and Monte Carlo event-generator predictions are compared to the cross-section measurements and provide an adequate description of the data.
Document type	Article
Language	English
Published at	https://doi.org/10.1016/j.physletb.2017.04.072
Downloads	Measurement of the cross section for inclusive isolated-photon production (Final published version)
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