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Latest beam test results from RICH prototypes using hybrid photo detectors and multi anode PMTs
- Source :
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 433:159-163
- Publication Year :
- 1999
- Publisher :
- Elsevier BV, 1999.
-
Abstract
- Beam tests were performed to investigate the performance of a prototype of the downstream ring imaging counter (RICH) of the LHCb using hybrid photodiodes and multi-anode photomultipliers. The Cerenkov angle resolution obtained for the three types of photodetectors tested agreed well with the expectations from simulations. Using 61-pixel hybrid photodiodes, a single photon resolution of 0.35 mrad was attained and the particle identification capability was demonstrated.
Details
- ISSN :
- 01689002
- Volume :
- 433
- Database :
- OpenAIRE
- Journal :
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
- Accession number :
- edsair.doi.dedup.....c0d1c7da6c7763b44f8f3dd42d9e7ce2