DocumentCode
1926486
Title
CsI(Tl) yield monitor for quasi-monochromatic photons from Compton backscattering of laser light at ETL
Author
Ohgaki, H. ; Sugiyama, S. ; Noguchi, T. ; Yamazaki, T. ; Mikado, T. ; Chiwaki, M. ; Yamada, K. ; Suzuki, R.
Author_Institution
Electrotech. Lab., Ibaraki, Japan
fYear
1992
fDate
25-31 Oct 1992
Firstpage
7
Abstract
A CsI(Tl) yield monitor has been constructed for quasi-monochromatic photons generated by Compton backscattering of laser light. The monitor is of 150×150×300 mm cubic type, consisting of 9-CsI(Tl) crystals. A detection efficiency of 100% was achieved for 20-MeV quasi-monochromatic photons. All incident photons were measured up to 2 k c/s of the counting rate. The energy resolution was 3% for 3.2-MeV LCS (laser Compton backscattering) photons and about 5% for the 20-MeV LCS photons
Keywords
Compton effect; backscatter; gamma-ray detection and measurement; light scattering; scintillation counters; 20 MeV; CsI(Tl) yield monitor; CsI:Tl; detection efficiency; laser Compton backscattering; quasi-monochromatic photons; Backscatter; Electrons; Energy measurement; Energy resolution; Laboratories; Laser beams; Monitoring; Photonic crystals; Ring lasers; Spectroscopy;
fLanguage
English
Publisher
ieee
Conference_Titel
Nuclear Science Symposium and Medical Imaging Conference, 1992., Conference Record of the 1992 IEEE
Conference_Location
Orlando, FL
Print_ISBN
0-7803-0884-0
Type
conf
DOI
10.1109/NSSMIC.1992.301167
Filename
301167
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