Inclusive isolated-photon production in pp collisions at a centre-of-mass energy of 13 TeV is studied with the ATLAS detector at the LHC using a data set with an integrated luminosity of 3.2 fb(-1). The cross section is measured as a function of the photon transverse energy above 125 GeV 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.
Titolo: | Measurement of the cross section for inclusive isolated-photon production in pp collisions at sqrt(s) = 13 TeV using the ATLAS detector |
Autori: | |
Data di pubblicazione: | 2017 |
Rivista: | |
Abstract: | Inclusive isolated-photon production in pp collisions at a centre-of-mass energy of 13 TeV is studied with the ATLAS detector at the LHC using a data set with an integrated luminosity of 3.2 fb(-1). The cross section is measured as a function of the photon transverse energy above 125 GeV 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. |
Handle: | http://hdl.handle.net/11587/415625 |
Appare nelle tipologie: | Articolo pubblicato su Rivista |
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