Correction for Phosphor Backscattering in Electron Scintillation Spectrometry
作者:
M. S. Freedman,
T. B. Novey,
F. T. Porter,
F. Wagner,
期刊:
Review of Scientific Instruments
(AIP Available online 1956)
卷期:
Volume 27,
issue 9
页码: 716-719
ISSN:0034-6748
年代: 1956
DOI:10.1063/1.1715680
出版商: AIP
数据来源: AIP
摘要:
An iterative numerical integration procedure has been developed to correct both beta spectra and differential beta‐gamma directional correlations for the effects of finite instrument energy resolution including the effect of backscattering from a scintillation detector.The method has been tested and found to reproduce the true spectral shape in the cases of Re186, Au198, Tl204, and to allow separation of composite beta spectra as in the case of W187. Application of the method is limited to maximum beta energies exceeding 200 kev.
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