Performance of Missing Transverse Momentum (MET) reconstruction with the ATLAS detector - LHCC poster 2017

Accurate and precise measurement of missing transverse momentum (MET) in an event is critical for many of the searches for new physics carried out by the ATLAS experiment. In the last year, several improvements have been introduced to the reconstruction of this quantity, such as distinguishing betwe...

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Detalles Bibliográficos
Autor principal: Valente, Marco
Lenguaje:eng
Publicado: 2017
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2253140
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author Valente, Marco
author_facet Valente, Marco
author_sort Valente, Marco
collection CERN
description Accurate and precise measurement of missing transverse momentum (MET) in an event is critical for many of the searches for new physics carried out by the ATLAS experiment. In the last year, several improvements have been introduced to the reconstruction of this quantity, such as distinguishing between jets and electrons, as well as mitigating the impact of jets from multiple proton-proton collisions, especially in the forward region of the detector. This poster aims to illustrate the MET reconstruction performance of the ATLAS experiment, with a particular emphasis on forward pileup jet suppression and systematic uncertainties derivation.
id cern-2253140
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
record_format invenio
spelling cern-22531402019-09-30T06:29:59Zhttp://cds.cern.ch/record/2253140engValente, MarcoPerformance of Missing Transverse Momentum (MET) reconstruction with the ATLAS detector - LHCC poster 2017Particle Physics - ExperimentAccurate and precise measurement of missing transverse momentum (MET) in an event is critical for many of the searches for new physics carried out by the ATLAS experiment. In the last year, several improvements have been introduced to the reconstruction of this quantity, such as distinguishing between jets and electrons, as well as mitigating the impact of jets from multiple proton-proton collisions, especially in the forward region of the detector. This poster aims to illustrate the MET reconstruction performance of the ATLAS experiment, with a particular emphasis on forward pileup jet suppression and systematic uncertainties derivation.ATL-PHYS-SLIDE-2017-062oai:cds.cern.ch:22531402017-02-22
spellingShingle Particle Physics - Experiment
Valente, Marco
Performance of Missing Transverse Momentum (MET) reconstruction with the ATLAS detector - LHCC poster 2017
title Performance of Missing Transverse Momentum (MET) reconstruction with the ATLAS detector - LHCC poster 2017
title_full Performance of Missing Transverse Momentum (MET) reconstruction with the ATLAS detector - LHCC poster 2017
title_fullStr Performance of Missing Transverse Momentum (MET) reconstruction with the ATLAS detector - LHCC poster 2017
title_full_unstemmed Performance of Missing Transverse Momentum (MET) reconstruction with the ATLAS detector - LHCC poster 2017
title_short Performance of Missing Transverse Momentum (MET) reconstruction with the ATLAS detector - LHCC poster 2017
title_sort performance of missing transverse momentum (met) reconstruction with the atlas detector - lhcc poster 2017
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2253140
work_keys_str_mv AT valentemarco performanceofmissingtransversemomentummetreconstructionwiththeatlasdetectorlhccposter2017

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