Study on $ H\rightarrow b\bar b $ tagger Robustness against Changes in QCD Background Generation

A neural network is used to tag large-radius jets as originating from a $H\rightarrow b\bar b$ decay. This study shows that the performance of the tagger is dependent on the MC generator used to generate the training samples. Alternative training setups are investigated to mitigate this effect.

Detalles Bibliográficos
Autor principal: Vestner, Augustin
Lenguaje:eng
Publicado: 2021
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2779989
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author Vestner, Augustin
author_facet Vestner, Augustin
author_sort Vestner, Augustin
collection CERN
description A neural network is used to tag large-radius jets as originating from a $H\rightarrow b\bar b$ decay. This study shows that the performance of the tagger is dependent on the MC generator used to generate the training samples. Alternative training setups are investigated to mitigate this effect.
id cern-2779989
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling cern-27799892021-09-03T18:44:08Zhttp://cds.cern.ch/record/2779989engVestner, AugustinStudy on $ H\rightarrow b\bar b $ tagger Robustness against Changes in QCD Background GenerationParticle Physics - ExperimentA neural network is used to tag large-radius jets as originating from a $H\rightarrow b\bar b$ decay. This study shows that the performance of the tagger is dependent on the MC generator used to generate the training samples. Alternative training setups are investigated to mitigate this effect.CERN-STUDENTS-Note-2021-109oai:cds.cern.ch:27799892021-09-03
spellingShingle Particle Physics - Experiment
Vestner, Augustin
Study on $ H\rightarrow b\bar b $ tagger Robustness against Changes in QCD Background Generation
title Study on $ H\rightarrow b\bar b $ tagger Robustness against Changes in QCD Background Generation
title_full Study on $ H\rightarrow b\bar b $ tagger Robustness against Changes in QCD Background Generation
title_fullStr Study on $ H\rightarrow b\bar b $ tagger Robustness against Changes in QCD Background Generation
title_full_unstemmed Study on $ H\rightarrow b\bar b $ tagger Robustness against Changes in QCD Background Generation
title_short Study on $ H\rightarrow b\bar b $ tagger Robustness against Changes in QCD Background Generation
title_sort study on $ h\rightarrow b\bar b $ tagger robustness against changes in qcd background generation
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2779989
work_keys_str_mv AT vestneraugustin studyonhrightarrowbbarbtaggerrobustnessagainstchangesinqcdbackgroundgeneration

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