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

TileCal, the central hadron calorimeter of the ATLAS experiment at the Large Hadron Collider (LHC), is readout by about 10,000 photomultipliers (PMTs). Earlier studies of performance showed a degradation in PMT’s response as a function of the integrated anode charge. At the end of the High-Luminosit...

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Detalles Bibliográficos
Autores principales: Chiarelli, Giorgio, Di Gregorio, Giulia, Leone, Sandra, Scuri, Fabrizio
Lenguaje:eng
Publicado: 2022
Materias:
Acceso en línea:http://cds.cern.ch/record/2811699