Performance of the ATLAS primary vertex reconstruction algorithms

The reconstruction of primary vertices in the busy, high pile up environment of the LHC is a challenging task. The challenges and novel methods developed by the ATLAS experiment to reconstruct vertices in such environments will be presented. Such advances in vertex seeding include methods taken from...

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Detalles Bibliográficos
Autor principal: Zhang, Matt
Lenguaje:eng
Publicado: SISSA 2017
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.22323/1.282.1115
http://cds.cern.ch/record/2287130
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author Zhang, Matt
author_facet Zhang, Matt
author_sort Zhang, Matt
collection CERN
description The reconstruction of primary vertices in the busy, high pile up environment of the LHC is a challenging task. The challenges and novel methods developed by the ATLAS experiment to reconstruct vertices in such environments will be presented. Such advances in vertex seeding include methods taken from medical imagining, which allow for reconstruction of very nearby vertices will be highlighted. The performance of the current vertexing algorithms using early Run-2 data will be presented and compared to results from simulation.
id oai-inspirehep.net-1597646
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
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spelling oai-inspirehep.net-15976462019-10-15T15:28:01Zdoi:10.22323/1.282.1115http://cds.cern.ch/record/2287130engZhang, MattPerformance of the ATLAS primary vertex reconstruction algorithmsParticle Physics - ExperimentThe reconstruction of primary vertices in the busy, high pile up environment of the LHC is a challenging task. The challenges and novel methods developed by the ATLAS experiment to reconstruct vertices in such environments will be presented. Such advances in vertex seeding include methods taken from medical imagining, which allow for reconstruction of very nearby vertices will be highlighted. The performance of the current vertexing algorithms using early Run-2 data will be presented and compared to results from simulation.SISSAoai:inspirehep.net:15976462017
spellingShingle Particle Physics - Experiment
Zhang, Matt
Performance of the ATLAS primary vertex reconstruction algorithms
title Performance of the ATLAS primary vertex reconstruction algorithms
title_full Performance of the ATLAS primary vertex reconstruction algorithms
title_fullStr Performance of the ATLAS primary vertex reconstruction algorithms
title_full_unstemmed Performance of the ATLAS primary vertex reconstruction algorithms
title_short Performance of the ATLAS primary vertex reconstruction algorithms
title_sort performance of the atlas primary vertex reconstruction algorithms
topic Particle Physics - Experiment
url https://dx.doi.org/10.22323/1.282.1115
http://cds.cern.ch/record/2287130
work_keys_str_mv AT zhangmatt performanceoftheatlasprimaryvertexreconstructionalgorithms

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