STUDIES OF LUTETIUM POSITRON FRACTION
Journal Article
·
· Izvest. Akad. Nauk. S.S.S.R., Ser. Fiz.
OSTI ID:4182938
A triple-focusing ore resistant t spectrometer was used in studies of the positron spectrum of lutetium obtained by chromatographic separation from rare earths produced in Ta bombardment by 660-Mev protons. The half lives of lutetium positrons were determined at T = 35 combination rat 4 hours (soft spectrum) and T = 45 combination rat 5 hours (hard spectrum). It is postulated that positrons with the 35-hr half life and 1200 kev energy are related to Lu/sup 169/, while the 45-hr half life and 2440 kev energy belong to Lu/sup 170/. (R.V.J.)
- Research Organization:
- Leningrad State Univ.
- NSA Number:
- NSA-14-020912
- OSTI ID:
- 4182938
- Journal Information:
- Izvest. Akad. Nauk. S.S.S.R., Ser. Fiz., Journal Name: Izvest. Akad. Nauk. S.S.S.R., Ser. Fiz. Vol. Vol: 23
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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