Jet energy scale and resolution measured in proton-proton collisions at √s = 13 TeV with the ATLAS detector

Jet energy scale and resolution measurements with their associated uncertainties are reported for jets using 36-81 fb⁻¹ of proton-proton collision data with a centre-of-mass energy of √s = 13 TeV collected by the ATLAS detector at the LHC. Jets are reconstructed using two different input types: topo...

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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:	2021
Materias:	Ciencias Exactas Física proton-proton collisions ATLAS detector jet energy scale resolution measurements
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/145058
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-145058
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 proton-proton collisions ATLAS detector jet energy scale resolution measurements
spellingShingle	Ciencias Exactas Física proton-proton collisions ATLAS detector jet energy scale resolution measurements Alonso, Francisco Arduh, Francisco Anuar Dova, María Teresa Hoya, Joaquín Monticelli, Fernando Gabriel Orellana, Gonzalo Enrique Wahlberg, Hernán Pablo The ATLAS Collaboration Jet energy scale and resolution measured in proton-proton collisions at √s = 13 TeV with the ATLAS detector
topic_facet	Ciencias Exactas Física proton-proton collisions ATLAS detector jet energy scale resolution measurements
description	Jet energy scale and resolution measurements with their associated uncertainties are reported for jets using 36-81 fb⁻¹ of proton-proton collision data with a centre-of-mass energy of √s = 13 TeV collected by the ATLAS detector at the LHC. Jets are reconstructed using two different input types: topo-clusters formed from energy deposits in calorimeter cells, as well as an algorithmic combination of charged-particle tracks with those topo-clusters, referred to as the ATLAS particle-flow reconstruction method. The anti-kₜ jet algorithm with radius parameter R = 0.4 is the primary jet definition used for both jet types. Jets are initially calibrated using a sequence of simulation-based corrections. Next, several in situ techniques are employed to correct for differences between data and simulation and to measure the resolution of jets. The systematic uncertainties in the jet energy scale for central jets (\|η\| < 1.2) vary from 1% for a wide range of high-p<sub>T</sub> jets (250 < p<sub>T</sub> < 2000 GeV), to 5% at very low p<sub>T</sub> (20 GeV) and 3.5% at very high p<sub>T</sub> (> 2.5 TeV). The relative jet energy resolution is measured and ranges from (24 ± 1.5)% at 20 GeV to (6 ± 0.5)% at 300 GeV.
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	Jet energy scale and resolution measured in proton-proton collisions at √s = 13 TeV with the ATLAS detector
title_short	Jet energy scale and resolution measured in proton-proton collisions at √s = 13 TeV with the ATLAS detector
title_full	Jet energy scale and resolution measured in proton-proton collisions at √s = 13 TeV with the ATLAS detector
title_fullStr	Jet energy scale and resolution measured in proton-proton collisions at √s = 13 TeV with the ATLAS detector
title_full_unstemmed	Jet energy scale and resolution measured in proton-proton collisions at √s = 13 TeV with the ATLAS detector
title_sort	jet energy scale and resolution measured in proton-proton collisions at √s = 13 tev with the atlas detector
publishDate	2021
url	http://sedici.unlp.edu.ar/handle/10915/145058
work_keys_str_mv	AT alonsofrancisco jetenergyscaleandresolutionmeasuredinprotonprotoncollisionsats13tevwiththeatlasdetector AT arduhfranciscoanuar jetenergyscaleandresolutionmeasuredinprotonprotoncollisionsats13tevwiththeatlasdetector AT dovamariateresa jetenergyscaleandresolutionmeasuredinprotonprotoncollisionsats13tevwiththeatlasdetector AT hoyajoaquin jetenergyscaleandresolutionmeasuredinprotonprotoncollisionsats13tevwiththeatlasdetector AT monticellifernandogabriel jetenergyscaleandresolutionmeasuredinprotonprotoncollisionsats13tevwiththeatlasdetector AT orellanagonzaloenrique jetenergyscaleandresolutionmeasuredinprotonprotoncollisionsats13tevwiththeatlasdetector AT wahlberghernanpablo jetenergyscaleandresolutionmeasuredinprotonprotoncollisionsats13tevwiththeatlasdetector AT theatlascollaboration jetenergyscaleandresolutionmeasuredinprotonprotoncollisionsats13tevwiththeatlasdetector
bdutipo_str	Repositorios
_version_	1764820460118212609

Jet energy scale and resolution measured in proton-proton collisions at √s = 13 TeV with the ATLAS detector

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