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Long term aging test of the new PMTs for the HL-LHC ATLAS hadron calorimeter upgrade

TileCal, the central section of the hadronic calorimeter of the ATLAS experiment, is read out by 9,852 photomultipliers. Earlier findings in the photomultiplier performance show a degradation in response due to the integrated anode charge, with projected loss exceeding 25\% for 8\% of the photomulti...

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Detalles Bibliográficos
Autor principal: Di Gregorio, Giulia
Lenguaje:eng
Publicado: 2021
Materias:
Acceso en línea:https://dx.doi.org/10.1109/NSS/MIC44867.2021.9875660
http://cds.cern.ch/record/2798642