Title of article
Photodetector power supply system for the CMS hadron calorimeter
Author/Authors
Dimitrov، نويسنده , , Lubomir and Elias، نويسنده , , John E. and Kunov، نويسنده , , Boris and Sergueev، نويسنده , , Sergey and Ronzhin، نويسنده , , Anatoly and Vankov، نويسنده , , Ivan، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
7
From page
448
To page
454
Abstract
The power supply system developed for the hybrid photodiodes used as photodetectors in the hadron calorimeter of the Compact Muon Solenoid (CMS) experiment at LHC in CERN is described. The system includes about 500 channels, with two different voltage outputs on each channel, one high-voltage output up to 14000 V and one bias-voltage output up to 200 V. All output voltages are floating to facilitate single-point ground configuration. The system is computer controlled and ready to be interconnected with the CMS slow-control facility.
Keywords
photodetector , Calorimeter , Power supply system
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2005
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2199421
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