Cargando…

Deep learning for 40 MHz scouting with Level-1 trigger muons for CMS at LHC run-3

<!--HTML-->Project Description: CMS will include a new paradigm for the Level 1 Trigger at CMS run 3. This is the approach of reading out trigger objects at the full collision rate (40 MHz), in order to perform studies and take measurements not possible with the constraints of the allowed 100...

Descripción completa

Detalles Bibliográficos
Autor principal: Popa, Maria
Lenguaje:eng
Publicado: 2020
Materias:
Acceso en línea:http://cds.cern.ch/record/2737244
_version_ 1780967716681678848
author Popa, Maria
author_facet Popa, Maria
author_sort Popa, Maria
collection CERN
description <!--HTML-->Project Description: CMS will include a new paradigm for the Level 1 Trigger at CMS run 3. This is the approach of reading out trigger objects at the full collision rate (40 MHz), in order to perform studies and take measurements not possible with the constraints of the allowed 100 KHz Level 1 rate. One such set of trigger objects are the Global Muon Trigger objects. The Global Muon Trigger accumulates muon candidates from barrel, endcap, and overlap trigger regions, and selects eight based on their quality and transverse momentum to send to the Global Trigger. A deep learning machine inference solution has been proposed to manipulate these trigger objects such that they are more usable in offline or semi-offline analysis, rather than simply near the triggering thresholds. This can be done by targeting the offline reconstructed objects with an artificial neural network. This machine inference will be done in Micron provided FPGA-based data-processing PCIe boards. The project will focus on data analysis and the development of machine learning models.
id cern-2737244
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2020
record_format invenio
spelling cern-27372442022-11-03T21:19:44Zhttp://cds.cern.ch/record/2737244engPopa, MariaDeep learning for 40 MHz scouting with Level-1 trigger muons for CMS at LHC run-3CERN openlab online summer intern project presentationsCERN openlab Summer Student programme 2020<!--HTML-->Project Description: CMS will include a new paradigm for the Level 1 Trigger at CMS run 3. This is the approach of reading out trigger objects at the full collision rate (40 MHz), in order to perform studies and take measurements not possible with the constraints of the allowed 100 KHz Level 1 rate. One such set of trigger objects are the Global Muon Trigger objects. The Global Muon Trigger accumulates muon candidates from barrel, endcap, and overlap trigger regions, and selects eight based on their quality and transverse momentum to send to the Global Trigger. A deep learning machine inference solution has been proposed to manipulate these trigger objects such that they are more usable in offline or semi-offline analysis, rather than simply near the triggering thresholds. This can be done by targeting the offline reconstructed objects with an artificial neural network. This machine inference will be done in Micron provided FPGA-based data-processing PCIe boards. The project will focus on data analysis and the development of machine learning models.oai:cds.cern.ch:27372442020
spellingShingle CERN openlab Summer Student programme 2020
Popa, Maria
Deep learning for 40 MHz scouting with Level-1 trigger muons for CMS at LHC run-3
title Deep learning for 40 MHz scouting with Level-1 trigger muons for CMS at LHC run-3
title_full Deep learning for 40 MHz scouting with Level-1 trigger muons for CMS at LHC run-3
title_fullStr Deep learning for 40 MHz scouting with Level-1 trigger muons for CMS at LHC run-3
title_full_unstemmed Deep learning for 40 MHz scouting with Level-1 trigger muons for CMS at LHC run-3
title_short Deep learning for 40 MHz scouting with Level-1 trigger muons for CMS at LHC run-3
title_sort deep learning for 40 mhz scouting with level-1 trigger muons for cms at lhc run-3
topic CERN openlab Summer Student programme 2020
url http://cds.cern.ch/record/2737244
work_keys_str_mv AT popamaria deeplearningfor40mhzscoutingwithlevel1triggermuonsforcmsatlhcrun3
AT popamaria cernopenlabonlinesummerinternprojectpresentations