In:
Advances in X-ray Analysis, Cambridge University Press (CUP), Vol. 31 ( 1987), p. 445-448
Kurzfassung:
An uniform field gas proportional scintillation counter is described for X-ray fluorescence analysis applications requiring large window areas and good energy resolution at rcom temperature. This counter uses continuously purified xenon as the filling gas and a 1 inch diameter window. A quartz window Hamamatsu R562 photomultiplier is used with its window in direct contact with the gas. Measured energy resolutions were in the 12 to 13% range for the 5.9keV X–ray line. X–ray fluorescence spectra for a few samples are presented with excitation by ImC 55 Fe and 244cm sources. Measured physical excitation-detection efficiencies are compared with calculated values.
Materialart:
Online-Ressource
ISSN:
0376-0308
,
2631-3626
DOI:
10.1154/S037603080002228X
Sprache:
Englisch
Verlag:
Cambridge University Press (CUP)
Publikationsdatum:
1987
ZDB Id:
2498440-1
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