DocumentCode :
888564
Title :
Background Suppression in a Gas-Scintillation Proportional Detector for Exotic-Atom X-Rays
Author :
Okx, W.J.C. ; van Eijk, C.W.E. ; Hollander, R.W. ; Zoutendijk, A.
Author_Institution :
Physics Department, Delft University of Technology, Lorentzweg 1, 2600 GA DELFT, The Netherlands
Volume :
34
Issue :
6
fYear :
1987
Firstpage :
1818
Lastpage :
1821
Abstract :
This is an update of the report on a gasscintillation detector with a 7-cm diameter Be window for the detection of the K X-ray lines of exotic atoms such as pp, pD and K p (Ref. 1). Additional insulation eliminated breakdown at 9 kV to allow an improvement in background suppression. Timing markers from two scintillation regions combined with energy information, signals from guard detectors, and offline analysis resulted in a background reduction factor of ¿300. Time and amplitude spectra are shown.
Keywords :
Atomic measurements; Electromagnetic scattering; Energy resolution; Force measurement; Gamma ray detection; Gamma ray detectors; Solid scintillation detectors; Timing; X-ray detection; X-ray detectors;
fLanguage :
English
Journal_Title :
Nuclear Science, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9499
Type :
jour
DOI :
10.1109/TNS.1987.4334822
Filename :
4334822
Link To Document :
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