| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10716431 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2005 | 7 Pages |
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 14000Â V and one bias-voltage output up to 200Â 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.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Instrumentation
Authors
Lubomir Dimitrov, John E. Elias, Boris Kunov, Sergey Sergueev, Anatoly Ronzhin, Ivan Vankov,