Effects of detector-source distance and detector bias voltage variations on time resolution of general purpose plastic scintillation detectors.
Appl Radiat Isot
; 70(12): 2682-5, 2012 Dec.
Article
em En
| MEDLINE
| ID: mdl-23041387
ABSTRACT
Effects of source-detector distance and the detector bias voltage variations on time resolution of a general purpose plastic scintillation detector such as BC400 were investigated. (133)Ba and (207)Bi calibration sources with and without collimator were used in the present work. Optimum source-detector distance and bias voltage values were determined for the best time resolution by using leading edge timing method. Effect of the collimator usage on time resolution was also investigated.
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MEDLINE
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En
Ano de publicação:
2012
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Article