Avalanche photodiodes for the CMS electromagnetic calorimeter
Journal Article
·
· IEEE Transactions on Nuclear Science
- Univ. Roma TRE and INFN-Sezione di Roma TRE (Italy)
Avalanche Photodiodes (APDs) will be used as photodetectors for the CMS crystal barrel calorimeter, made of lead tungstate (PWO) scintillating crystals. After two years of strong R and D effort a significant progress was achieved, in collaboration with manufacturers, in the relevant properties of the device for LHC applications. Quantum efficiency, noise contributions and radiation resistance measurements of APDs are presented.
- OSTI ID:
- 679563
- Report Number(s):
- CONF-981110--
- Journal Information:
- IEEE Transactions on Nuclear Science, Journal Name: IEEE Transactions on Nuclear Science Journal Issue: 3Pt1 Vol. 46; ISSN IETNAE; ISSN 0018-9499
- Country of Publication:
- United States
- Language:
- English
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