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PRODUCTION OF Cd$sup 115$m ISOMER IN HEAVY ION GOLD FISSION (in Russian)

Journal Article · · Zhur. Eksptl'. i Teoret. Fiz.
OSTI ID:4170330
The fission fragment isomer yield dependence on the magnitude of the fissioning nucleus angular moment was investigated. A general tendency toward increased isomer yield was observed with an increase of incident particle energy. A gold foil target was used for determining the ratio of Cd/sup 115/ and Cd/sup 115m/ yields from Au/sup 197/ bombardment by 78 and 68 Mev C/sup 12/, 9gMev N/sup 14/, and 102 and 85 Mev O/sup 16/ ions. Tabulated data show a Cd/sup 115/ to Cd/ sup 115m/ yield ratio of 0.55 and 0.64 for C/sup 12/, 0.47 for N/sup 14/, and 0.43 and 0.50 for O with 1/sup 2//sub max/ of 1750 and 530. 2060, and 2700 and 760, respectively. With 1/sup 2//sub max/ variation from 500 to 3000. the yield ratio varies very little. (R.V.J.)
Research Organization:
Originating Research Org. not identified
NSA Number:
NSA-14-014430
OSTI ID:
4170330
Journal Information:
Zhur. Eksptl'. i Teoret. Fiz., Journal Name: Zhur. Eksptl'. i Teoret. Fiz. Vol. Vol: 38
Country of Publication:
Country unknown/Code not available
Language:
Russian