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

The dynamics of isolated-photon production in association with a jet in proton–proton collisions at a centre-of-mass energy of 13 TeV are studied with the ATLAS detector at the LHC using a dataset with an integrated luminosity of 3.2 fb<sup>−1</sup>. Photons are required to have transver...

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Autores principales: Alconada Verzini, María Josefina, Alonso, Francisco, Arduh, Francisco Anuar, Dova, María Teresa, Hoya, Joaquín, Monticelli, Fernando Gabriel, Wahlberg, Hernán Pablo, The ATLAS Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 2018
Materias:
Ciencias Exactas
Física
Medición
Fotones
jet
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/79780
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-79780
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
Medición
Fotones
jet
spellingShingle Ciencias Exactas
Física
Medición
Fotones
jet
Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Wahlberg, Hernán Pablo
The ATLAS Collaboration
Measurement of the cross section for isolated-photon plus jet production in pp collisions at √s = 13 TeV using the ATLAS detector
topic_facet Ciencias Exactas
Física
Medición
Fotones
jet
description The dynamics of isolated-photon production in association with a jet in proton–proton collisions at a centre-of-mass energy of 13 TeV are studied with the ATLAS detector at the LHC using a dataset with an integrated luminosity of 3.2 fb<sup>−1</sup>. Photons are required to have transverse energies above 125 GeV. Jets are identified using the anti-k<sub>t</sub> algorithm with radius parameter R = 0.4 and required to have transverse momenta above 100 GeV. Measurements of isolated-photon plus jet cross sections are presented as functions of the leading-photon transverse energy, the leading-jet transverse momentum, the azimuthal angular separation between the photon and the jet, the photon–jet invariant mass and the scattering angle in the photon–jet centre-of-mass system. Tree-level plus parton-shower predictions from Sherpa and PYTHIA as well as next-to-leading-order QCD predictions from JETPHOX and SHERPA are compared to the measurements.
format Articulo
Articulo
author Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author_facet Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author_sort Alconada Verzini, María Josefina
title Measurement of the cross section for isolated-photon plus jet production in pp collisions at √s = 13 TeV using the ATLAS detector
title_short Measurement of the cross section for isolated-photon plus jet production in pp collisions at √s = 13 TeV using the ATLAS detector
title_full Measurement of the cross section for isolated-photon plus jet production in pp collisions at √s = 13 TeV using the ATLAS detector
title_fullStr Measurement of the cross section for isolated-photon plus jet production in pp collisions at √s = 13 TeV using the ATLAS detector
title_full_unstemmed Measurement of the cross section for isolated-photon plus jet production in pp collisions at √s = 13 TeV using the ATLAS detector
title_sort measurement of the cross section for isolated-photon plus jet production in pp collisions at √s = 13 tev using the atlas detector
publishDate 2018
url http://sedici.unlp.edu.ar/handle/10915/79780
work_keys_str_mv AT alconadaverzinimariajosefina measurementofthecrosssectionforisolatedphotonplusjetproductioninppcollisionsats13tevusingtheatlasdetector
AT alonsofrancisco measurementofthecrosssectionforisolatedphotonplusjetproductioninppcollisionsats13tevusingtheatlasdetector
AT arduhfranciscoanuar measurementofthecrosssectionforisolatedphotonplusjetproductioninppcollisionsats13tevusingtheatlasdetector
AT dovamariateresa measurementofthecrosssectionforisolatedphotonplusjetproductioninppcollisionsats13tevusingtheatlasdetector
AT hoyajoaquin measurementofthecrosssectionforisolatedphotonplusjetproductioninppcollisionsats13tevusingtheatlasdetector
AT monticellifernandogabriel measurementofthecrosssectionforisolatedphotonplusjetproductioninppcollisionsats13tevusingtheatlasdetector
AT wahlberghernanpablo measurementofthecrosssectionforisolatedphotonplusjetproductioninppcollisionsats13tevusingtheatlasdetector
AT theatlascollaboration measurementofthecrosssectionforisolatedphotonplusjetproductioninppcollisionsats13tevusingtheatlasdetector
bdutipo_str Repositorios
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