Development of a trigger line for Ks0 → 2(μ+μ−) decays at LHCb

Kaon decays have received special interest as a strict test for the Standard Model and its predictions. In this project the main decay of interest was Ks0 → 2(μ+μ−). The study of this decay could provide evidence for physics beyond the Standard Model and is also linked to Dark Sectors models. In ord...

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Autor principal: Bermudez Vargas, Juan Jose
Lenguaje:eng
Publicado: 2021
Materias:
Physics in General
Acceso en línea:http://cds.cern.ch/record/2780813
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author Bermudez Vargas, Juan Jose
author_facet Bermudez Vargas, Juan Jose
author_sort Bermudez Vargas, Juan Jose
collection CERN
description Kaon decays have received special interest as a strict test for the Standard Model and its predictions. In this project the main decay of interest was Ks0 → 2(μ+μ−). The study of this decay could provide evidence for physics beyond the Standard Model and is also linked to Dark Sectors models. In order to search for this decay at LHCb in the upcoming Run 3 an HLT2 trigger line was implemented. The trigger was tested on signal Monte Carlo as well as Minimum Bias datasets in order to ensure its functionality. A purity of 59% on signal MC and an output rate of 200 Hz were achieved.
id cern-2780813
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling cern-27808132021-09-13T20:51:19Zhttp://cds.cern.ch/record/2780813engBermudez Vargas, Juan JoseDevelopment of a trigger line for Ks0 → 2(μ+μ−) decays at LHCbPhysics in GeneralKaon decays have received special interest as a strict test for the Standard Model and its predictions. In this project the main decay of interest was Ks0 → 2(μ+μ−). The study of this decay could provide evidence for physics beyond the Standard Model and is also linked to Dark Sectors models. In order to search for this decay at LHCb in the upcoming Run 3 an HLT2 trigger line was implemented. The trigger was tested on signal Monte Carlo as well as Minimum Bias datasets in order to ensure its functionality. A purity of 59% on signal MC and an output rate of 200 Hz were achieved.CERN-STUDENTS-Note-2021-153oai:cds.cern.ch:27808132021-09-13
spellingShingle Physics in General
Bermudez Vargas, Juan Jose
Development of a trigger line for Ks0 → 2(μ+μ−) decays at LHCb
title Development of a trigger line for Ks0 → 2(μ+μ−) decays at LHCb
title_full Development of a trigger line for Ks0 → 2(μ+μ−) decays at LHCb
title_fullStr Development of a trigger line for Ks0 → 2(μ+μ−) decays at LHCb
title_full_unstemmed Development of a trigger line for Ks0 → 2(μ+μ−) decays at LHCb
title_short Development of a trigger line for Ks0 → 2(μ+μ−) decays at LHCb
title_sort development of a trigger line for ks0 → 2(μ+μ−) decays at lhcb
topic Physics in General
url http://cds.cern.ch/record/2780813
work_keys_str_mv AT bermudezvargasjuanjose developmentofatriggerlineforks02mmdecaysatlhcb

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