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Redefinition of Electron and Photon identification variables for Run-3 in the CMS Experiment

Run-3 will bring about a harsher environment for electromagnetic object identification, compared to Run-2, leading to a reduction in discrimination power for some of the identification variables. This note summarizes the re-optimization of the variables. As a result, a similar performance and discri...

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Lenguaje:eng
Publicado: 2020
Materias:
Acceso en línea:http://cds.cern.ch/record/2724491
Descripción
Sumario:Run-3 will bring about a harsher environment for electromagnetic object identification, compared to Run-2, leading to a reduction in discrimination power for some of the identification variables. This note summarizes the re-optimization of the variables. As a result, a similar performance and discrimination power as in Run-2 can be retained.