Test of a RICH prototype detector with solid photocathode for HADES
19957 pages
Published in:
- Czech.J.Phys. 45 (1995) 673-679
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Abstract: (Springer)
The development of a Ring Imaging CHerenkov (RICH) detector working in an environment of strong hadronic background is needed for the High Acceptance Di-Electron Spectrometer (HADES). To get information about the charged particle background situation, a CERN RICH prototype with solid (CsI) photocathode was tested in a 1×A GeV U+Pb reaction at GSI. Also the quantum efficiency of the CsI photocathode was determined to be 10% at 175 nm.- talk: Prague 1994/09/19
- RICH
- particle identification: (electron)
- charged particle: background
- nucleus nucleus: nuclear reaction
- uranium
- lead
- lepton: pair production
- pair production: lepton
- Cherenkov counter: efficiency
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