ISSN:
1432-0630
Keywords:
72.15
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Abstract Correction factors for systematic shifts of the second-order momentσ 2 (linearly related toS −1) of the Doppler broadened annihilation gamma ray lineshape are presented. They allow to compareσ 2 values obtained under different experimental conditions. The height of the observed peak, the number of keV/channels used and the number of channels over which the Doppler broadening dsstribution should be considered are bounded by the “a priori” settled relative uncertainty ofgs 2.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00615070
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