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Study on $ H\rightarrow b\bar b $ tagger Robustness against Changes in QCD Background Generation

A neural network is used to tag large-radius jets as originating from a $H\rightarrow b\bar b$ decay. This study shows that the performance of the tagger is dependent on the MC generator used to generate the training samples. Alternative training setups are investigated to mitigate this effect.

Detalles Bibliográficos
Autor principal: Vestner, Augustin
Lenguaje:eng
Publicado: 2021
Materias:
Acceso en línea:http://cds.cern.ch/record/2779989
Descripción
Sumario:A neural network is used to tag large-radius jets as originating from a $H\rightarrow b\bar b$ decay. This study shows that the performance of the tagger is dependent on the MC generator used to generate the training samples. Alternative training setups are investigated to mitigate this effect.