THE /cap alpha/ DECAY OF Th$sup 227$ ACCORDING TO THE COLLECTIVE MODEL AND Ra$sup 223$ SPIN AT THE LOWER STATE (in Russian)
Journal Article
·
· Zhur. Eksptl'. i Teoret. Fiz.
OSTI ID:4255814
Previous communications indicated that the relative intensities of the Th/sup 227/ alpha group, produced by decay from the ground level to Ra/sup 2223/, are about the same, ~ 17 to 2l%. Hence, such levels should be considered as ground levels for three spinning series. The spin of the low level Ra/sup 223/ is determined in order to find the probability of mother-nucleus alpha decay of spin I/sub o/ It is found that the ground level spin of the mother nucleus (Th/ sup 227/) is I/sub o/= 7/2 or 9/2 and the lower level spin of Ra/sup 223/ is I/ sub o/ = 3/2 or 5/2. (R.V.J.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-13-012998
- OSTI ID:
- 4255814
- Journal Information:
- Zhur. Eksptl'. i Teoret. Fiz., Journal Name: Zhur. Eksptl'. i Teoret. Fiz. Vol. Vol: 36
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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·
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