Journal article
A positron camera for industrial application
Abstract
A positron camera for application to flow tracing and measurement in mechanical subjects is described. It is based on two 300 × 600 mm2 hybrid multiwire detectors; the cathodes are in the form of lead strips plated onto printed-circuit board, and delay lines are used to determine the location of photon interactions. Measurements of the positron detection efficiency (30 Hz μCi−1 for a centred unshielded source), the maximum data logging rate (3 …
Authors
Hawkesworth MR; O'Dwyer MA; Walker J; Fowles P; Heritage J; Stewart PAE; Witcomb RC; Bateman JE; Connolly JF; Stephenson R
Journal
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment, Vol. 253, No. 1, pp. 145–157
Publisher
Elsevier
Publication Date
12 1986
DOI
10.1016/0168-9002(86)91138-1
ISSN
0168-9002