Measurement of the inclusive isolated-photon cross section in pp collisions at √s = 13 TeV using 36 fb⁻¹ of ATLAS data

The differential cross section for isolated-photon production in pp collisions is measured at a centre-of-mass energy of 13 TeV with the ATLAS detector at the LHC using an integrated luminosity of 36.1 fb⁻¹. The differential cross section is presented as a function of the photon transverse energy in...

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Detalles Bibliográficos
Autores principales: Alonso, Francisco, Arduh, Francisco Anuar, Dova, María Teresa, Hoya, Joaquín, Monticelli, Fernando Gabriel, Orellana, Gonzalo Enrique, Wahlberg, Hernán Pablo, The ATLAS Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 2019
Materias:
Ciencias Exactas
Física
Hadron-Hadron scattering (experiments)
Photon production
QCD
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/125311
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-125311
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Física
Hadron-Hadron scattering (experiments)
Photon production
QCD
spellingShingle Ciencias Exactas
Física
Hadron-Hadron scattering (experiments)
Photon production
QCD
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Orellana, Gonzalo Enrique
Wahlberg, Hernán Pablo
The ATLAS Collaboration
Measurement of the inclusive isolated-photon cross section in pp collisions at √s = 13 TeV using 36 fb⁻¹ of ATLAS data
topic_facet Ciencias Exactas
Física
Hadron-Hadron scattering (experiments)
Photon production
QCD
description The differential cross section for isolated-photon production in pp collisions is measured at a centre-of-mass energy of 13 TeV with the ATLAS detector at the LHC using an integrated luminosity of 36.1 fb⁻¹. The differential cross section is presented as a function of the photon transverse energy in different regions of photon pseudorapidity. The differential cross section as a function of the absolute value of the photon pseudorapidity is also presented in different regions of photon transverse energy. Next-to-leading-order QCD calculations from Jetphox and Sherpa as well as next-to-next-to-leading-order QCD calculations from Nnlojet are compared with the measurement, using several parameterisations of the proton parton distribution functions. The predictions provide a good description of the data within the experimental and theoretical uncertainties.
format Articulo
Articulo
author Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Orellana, Gonzalo Enrique
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author_facet Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Orellana, Gonzalo Enrique
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author_sort Alonso, Francisco
title Measurement of the inclusive isolated-photon cross section in pp collisions at √s = 13 TeV using 36 fb⁻¹ of ATLAS data
title_short Measurement of the inclusive isolated-photon cross section in pp collisions at √s = 13 TeV using 36 fb⁻¹ of ATLAS data
title_full Measurement of the inclusive isolated-photon cross section in pp collisions at √s = 13 TeV using 36 fb⁻¹ of ATLAS data
title_fullStr Measurement of the inclusive isolated-photon cross section in pp collisions at √s = 13 TeV using 36 fb⁻¹ of ATLAS data
title_full_unstemmed Measurement of the inclusive isolated-photon cross section in pp collisions at √s = 13 TeV using 36 fb⁻¹ of ATLAS data
title_sort measurement of the inclusive isolated-photon cross section in pp collisions at √s = 13 tev using 36 fb⁻¹ of atlas data
publishDate 2019
url http://sedici.unlp.edu.ar/handle/10915/125311
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