DocumentCode
906872
Title
Progress on the CLEO II CsI Electromagnetic Calorimeter
Author
Blucher, E. ; Gittelman, B. ; Heltsley, B. ; Kandaswamy, J. ; Kowalewski, B. ; Kubota, Y. ; Mistry, N. ; Stone, S. ; Bian, Zuhe ; Bean, A. ; Green, J. ; Sadoff, A.
Author_Institution
Laboratory of Nuclear Studies, Cornell University, Ithaca, N.Y. 14853
Volume
32
Issue
1
fYear
1985
Firstpage
716
Lastpage
719
Abstract
The upgrade of the CLEO general purpose magnetic detector at CESR includes a new high resolution CsI crystal electromagnetic calorimeter situated in a 1.5T magnetic field. The scintillation light from the CsI is detected by photodiodes. We report on progress made in understanding both the theoretically and experimentally obtainable energy resolution. We give test results on full size crystals from exposure to radioactive sources and a 180 MeV e+ beam.
Keywords
Aluminum; Crystalline materials; Energy measurement; Energy resolution; Laboratories; Magnetic field measurement; Photodiodes; Photonic crystals; Physics; Solid scintillation detectors;
fLanguage
English
Journal_Title
Nuclear Science, IEEE Transactions on
Publisher
ieee
ISSN
0018-9499
Type
jour
DOI
10.1109/TNS.1985.4336928
Filename
4336928
Link To Document