Lifetime unbiased beauty and charm triggers at LHCb

This note describes the use of lifetime unbiased triggers in LHCb's High Level Trigger system, implemented during Run 2 of LHC data collection. This is the first time such a strategy has been employed to exclusively trigger on signal candidates in a lifetime unbiased way at a hadron collider. I...

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Detalles Bibliográficos
Autores principales: Kenzie, Matthew William, Gligorov, Vladimir
Lenguaje:eng
Publicado: 2016
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2110638
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author Kenzie, Matthew William
Gligorov, Vladimir
author_facet Kenzie, Matthew William
Gligorov, Vladimir
author_sort Kenzie, Matthew William
collection CERN
description This note describes the use of lifetime unbiased triggers in LHCb's High Level Trigger system, implemented during Run 2 of LHC data collection. This is the first time such a strategy has been employed to exclusively trigger on signal candidates in a lifetime unbiased way at a hadron collider. It provides samples of charm and beauty hadrons whose lifetime acceptance due to the trigger requirements is uniform. Consequently, these triggers are suitable for time-dependent measurements and calibration purposes.
id cern-2110638
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2016
record_format invenio
spelling cern-21106382019-09-30T06:29:59Zhttp://cds.cern.ch/record/2110638engKenzie, Matthew WilliamGligorov, VladimirLifetime unbiased beauty and charm triggers at LHCbParticle Physics - ExperimentThis note describes the use of lifetime unbiased triggers in LHCb's High Level Trigger system, implemented during Run 2 of LHC data collection. This is the first time such a strategy has been employed to exclusively trigger on signal candidates in a lifetime unbiased way at a hadron collider. It provides samples of charm and beauty hadrons whose lifetime acceptance due to the trigger requirements is uniform. Consequently, these triggers are suitable for time-dependent measurements and calibration purposes.LHCb-PUB-2015-026CERN-LHCb-PUB-2015-026oai:cds.cern.ch:21106382016-10-06
spellingShingle Particle Physics - Experiment
Kenzie, Matthew William
Gligorov, Vladimir
Lifetime unbiased beauty and charm triggers at LHCb
title Lifetime unbiased beauty and charm triggers at LHCb
title_full Lifetime unbiased beauty and charm triggers at LHCb
title_fullStr Lifetime unbiased beauty and charm triggers at LHCb
title_full_unstemmed Lifetime unbiased beauty and charm triggers at LHCb
title_short Lifetime unbiased beauty and charm triggers at LHCb
title_sort lifetime unbiased beauty and charm triggers at lhcb
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2110638
work_keys_str_mv AT kenziematthewwilliam lifetimeunbiasedbeautyandcharmtriggersatlhcb
AT gligorovvladimir lifetimeunbiasedbeautyandcharmtriggersatlhcb

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