Title of article
Absolute disintegration rate measurements of Ga-67
Author/Authors
Marcia R.P. Attie، نويسنده , , Marina F. Koskinas، نويسنده , , Mauro S. Dias، نويسنده , , K?tia A. Fonseca، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
3
From page
1175
To page
1177
Abstract
The procedure for determining the 67Ga disintegration rate by means of a 4πβ–γ coincidence system is described. The main difficulty with this radionuclide is the presence of a meta-stable state with a half-life of 9.1 μs and a total internal conversion coefficient of 0.89. This required several measurements using different electronic dead-times to correct for detection of delayed events. Gamma spectrometry measurements by a HPGe detector were also performed in order to check for impurities.
Journal title
Applied Radiation and Isotopes
Serial Year
1998
Journal title
Applied Radiation and Isotopes
Record number
540186
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