Jet Energy Scale and Resolution Measurements in CMS

Measurements of jet energy scale (JES) and resolution (JER) are presented, based on the legacy reconstruction of 13 TeV proton-proton collision data collected by the CMS experiment during the LHC Run 2 period from 2016-2018. Precision measurement of JES is of the utmost importance for the vast major...

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Detalles Bibliográficos
Autor principal: Agarwal, Garvita
Lenguaje:eng
Publicado: 2023
Materias:
Particle Physics - Experiment
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.22323/1.414.0652
http://cds.cern.ch/record/2847453
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author Agarwal, Garvita
author_facet Agarwal, Garvita
author_sort Agarwal, Garvita
collection CERN
description Measurements of jet energy scale (JES) and resolution (JER) are presented, based on the legacy reconstruction of 13 TeV proton-proton collision data collected by the CMS experiment during the LHC Run 2 period from 2016-2018. Precision measurement of JES is of the utmost importance for the vast majority of physics measurements and searches at CMS. The high pileup, a harsh radiation environment, and time-dependent variations in detector response and calibration, all make precision JES measurement a challenging task. We present in-situ derivations of JES and JER based on CMS Run 2 data, as well as on simulated samples using various advanced techniques.
id cern-2847453
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2023
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spelling cern-28474532023-10-16T18:55:03Zdoi:10.22323/1.414.0652http://cds.cern.ch/record/2847453engAgarwal, GarvitaJet Energy Scale and Resolution Measurements in CMSParticle Physics - ExperimentDetectors and Experimental TechniquesMeasurements of jet energy scale (JES) and resolution (JER) are presented, based on the legacy reconstruction of 13 TeV proton-proton collision data collected by the CMS experiment during the LHC Run 2 period from 2016-2018. Precision measurement of JES is of the utmost importance for the vast majority of physics measurements and searches at CMS. The high pileup, a harsh radiation environment, and time-dependent variations in detector response and calibration, all make precision JES measurement a challenging task. We present in-situ derivations of JES and JER based on CMS Run 2 data, as well as on simulated samples using various advanced techniques.Measurements of jet energy scale (JES) and resolution (JER) are presented, based on the legacy reconstruction of 13 TeV proton-proton collision data collected by the CMS experiment during the LHC Run 2 period from 2016-2018. Precision measurement of JES is of the utmost importance for the vast majority of physics measurements and searches at CMS. The high pileup, a harsh radiation environment, and time-dependent variations in detector response and calibration, all make precision JES measurement a challenging task. We present in-situ derivations of JES and JER based on CMS Run 2 data, as well as on simulated samples using various advanced techniques.arXiv:2301.02175oai:cds.cern.ch:28474532023-01-05
spellingShingle Particle Physics - Experiment
Detectors and Experimental Techniques
Agarwal, Garvita
Jet Energy Scale and Resolution Measurements in CMS
title Jet Energy Scale and Resolution Measurements in CMS
title_full Jet Energy Scale and Resolution Measurements in CMS
title_fullStr Jet Energy Scale and Resolution Measurements in CMS
title_full_unstemmed Jet Energy Scale and Resolution Measurements in CMS
title_short Jet Energy Scale and Resolution Measurements in CMS
title_sort jet energy scale and resolution measurements in cms
topic Particle Physics - Experiment
Detectors and Experimental Techniques
url https://dx.doi.org/10.22323/1.414.0652
http://cds.cern.ch/record/2847453
work_keys_str_mv AT agarwalgarvita jetenergyscaleandresolutionmeasurementsincms

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