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Early Run 3 tracking performance
It is of great importance to check the agreement of reconstructed track properties between Data and Monte-Carlo simulation using the CMS Tracker Detector. This is necessary to verify the ingredients used to produce large simulated event samples used for physics analysis, but also to benchmark prompt...
Autor principal: | |
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Lenguaje: | eng |
Publicado: |
2022
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Materias: | |
Acceso en línea: | http://cds.cern.ch/record/2843180 |
Sumario: | It is of great importance to check the agreement of reconstructed track properties between Data and Monte-Carlo simulation using the CMS Tracker Detector. This is necessary to verify the ingredients used to produce large simulated event samples used for physics analysis, but also to benchmark promptly the reconstruction performance against simulation based expectations. A validation tool within the CMS Data Quality Monitoring (DQM) framework was developed for that purpose, allowing to select different kinds of physics events and study in detail the track parameters. Comparisons of the most relevant tracking related physics observables used for assessing the description of the CMS tracker simulation and calibrations are presented using data from the first 13.6 TeV proton-proton collisions from the early phase of the LHC Run 3. |
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