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Luminosity measurement with the ATLAS experiment at the LHC

Many physics measurements made by the ATLAS experiment at the LHC require a precise measurement of the integrated luminosity of the data sample. Here we describe the ATLAS luminosity measurement for the full Run 2 dataset, including the absolute calibration of the luminosity scale using the van der...

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Detalles Bibliográficos
Autor principal: Carter, Joseph William
Lenguaje:eng
Publicado: 2020
Materias:
Acceso en línea:https://dx.doi.org/10.22323/1.390.0726
http://cds.cern.ch/record/2747042
Descripción
Sumario:Many physics measurements made by the ATLAS experiment at the LHC require a precise measurement of the integrated luminosity of the data sample. Here we describe the ATLAS luminosity measurement for the full Run 2 dataset, including the absolute calibration of the luminosity scale using the van der Meer scan technique in dedicated LHC running, the extrapolation of this calibration to high-luminosity data-taking, and studies of the long-term stability.