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QUADRUPOLE MOMENTS OF OSMIUM ISOTOPES AND LUTETIUM 175

Journal Article · · Zhur. Eksptl'. i Teoret. Fiz.
OSTI ID:4310555
Ru/sup 108/ is formed only by the fission of heavy nuclei and always in conjunction with Ru/sup 107/. The gamma spectrum of the short-lived Ru fission isotope was investigated. From the lines at 0.22, 0.51, 0.43, 0.57, and 0.8 Mev the lines at 0.31 and 0.57 increased in intensity, behaving as known lines of Rh/ sup 108/. The gamma line 0.49 Mev was observed in the 18 sec activity of Rh/ sup 108/ and had a half life of 17.5 sec. The half life of the 0.45 gamma line in Ru/sup 108/ was measured at 4.4-min. The half life of the 0.22 Mev line was 4.8 min and corresponds to the decay of Ru/sup 107/. The maximum BETA energy of Rh/sup 108/ was measured at 5.7 Mev. The maximum BETA energy of Ru/sup 107/ was observed from 2.3 to 2.4 Mev. (J.S.R.)
Research Organization:
Leningrad Inst. of Technical Physics
NSA Number:
NSA-12-006163
OSTI ID:
4310555
Journal Information:
Zhur. Eksptl'. i Teoret. Fiz., Journal Name: Zhur. Eksptl'. i Teoret. Fiz. Vol. Vol: 33
Country of Publication:
Country unknown/Code not available
Language:
English

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