RPC High Voltage Scan 2015

During the LS1 the CMS RPC system has been upgraded with 144 new chambers installed on the forth endcap stations. An annual HV (RPC efficiency vs HV) scan for the entire RPC system has been performed during the Run2 data taking period in 2015. The obtained results have been compared to the HV scans...

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Lenguaje:eng
Publicado: 2016
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/2156648
Descripción
Sumario:During the LS1 the CMS RPC system has been upgraded with 144 new chambers installed on the forth endcap stations. An annual HV (RPC efficiency vs HV) scan for the entire RPC system has been performed during the Run2 data taking period in 2015. The obtained results have been compared to the HV scans performed in 2011 and 2012. No significant differences are observed in the compared results. The optimal HV working points for the newly installed chambers have been evaluated for the first time with collision data.

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