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Jet energy scale and resolution measurements using data scouting events collected by the CMS experiment in 2022 at $\sqrt{s}$ = 13.6 TeV

The performance of the data scouting strategy used by the CMS experiment in Run--3, is studied by analysing the proton-proton collision dataset, having centre of mass energy of 13.6 TeV with a total integrated luminosity of 34 fb$^{-1}$ in 2022. The Jet Energy Scale (JES) and Jet Energy Resolution (...

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Lenguaje:eng
Publicado: 2023
Materias:
Acceso en línea:http://cds.cern.ch/record/2871592
Descripción
Sumario:The performance of the data scouting strategy used by the CMS experiment in Run--3, is studied by analysing the proton-proton collision dataset, having centre of mass energy of 13.6 TeV with a total integrated luminosity of 34 fb$^{-1}$ in 2022. The Jet Energy Scale (JES) and Jet Energy Resolution (JER) of the data scouting jets are measured for jets reconstructed offline using as input the scouting PF candidates that were reconstructed online during data taking, and are compared with their counterparts for fully offline reconstructed jets. Both results derived from simulated and recorded data are presented. The results show a high level of agreement between the data scouting and offline reconstructed jets.