INVESTIGATION OF THE Gd$sup 146$, AND Gd$sup 149$ DECAY SCHEMES BY MEANS OF $beta$$-$$gamma$ COINCIDENCE SPECTROMETER (in Russian)
Journal Article
·
· Izvest. Akad. Nauk. S.S.S.R., Ser. Fiz.
OSTI ID:4843375
The cascade transitions in Gd/sup 146/, Gd/sup 147/, and Gd/sup 149/ were analyzed in order to verify the decay scheme details for Eu/sup 147/ and Eu/ sup 149/ in which the transitions at 298 kev and 370 kev cannot be fitted into the Mayer's model frame. The decay schemes for Gd/sup 146/, Gd/sup 147/ and Gd/ sup 149/ are s hown and the peaks of K electron coincidences with gamma rays are plotted. The 298 kev transition in Eu/sup 149/ was observed in cascade with 346 and 149.8 kev transitions and is found over the isomer level emerging from the 795 kev level. The data on coincidences are in good agreement with previously published decay schemes. (R.V.J.)
- Research Organization:
- Ioffe Inst. of Physics and Tech., Academy of Sciences, USSR
- NSA Number:
- NSA-15-028511
- OSTI ID:
- 4843375
- Journal Information:
- Izvest. Akad. Nauk. S.S.S.R., Ser. Fiz., Journal Name: Izvest. Akad. Nauk. S.S.S.R., Ser. Fiz. Vol. Vol: 25
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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Journal Article
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Sat Jan 31 23:00:00 EST 1959
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OSTI ID:4264228
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Journal Article
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· Izvest. Akad. Nauk S.S.S.R., Ser. Fiz.
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Journal Article
·
Wed Aug 01 00:00:00 EDT 1973
· Izv. Akad. Nauk SSSR, Ser. Fiz., v. 37, no. 8, pp. 1692-1694
·
OSTI ID:4331008
Related Subjects
BETA SPECTROMETERS
CAPTURE
COINCIDENCE METHODS
DECAY
DIAGRAMS
ELECTRONS
ENERGY LEVELS
ENERGY RANGE
EUROPIUM 147
EUROPIUM 149
GADOLINIUM 146
GADOLINIUM 147
GADOLINIUM 149
GAMMA RADIATION
GAMMA SPECTROMETERS
ISOMERS
K-CAPTURE
KEV RANGE
MEASURED VALUES
NUCLEAR MODELS
NUCLEAR REACTIONS
PHYSICS
SHELL MODELS
TRANSIENTS
CAPTURE
COINCIDENCE METHODS
DECAY
DIAGRAMS
ELECTRONS
ENERGY LEVELS
ENERGY RANGE
EUROPIUM 147
EUROPIUM 149
GADOLINIUM 146
GADOLINIUM 147
GADOLINIUM 149
GAMMA RADIATION
GAMMA SPECTROMETERS
ISOMERS
K-CAPTURE
KEV RANGE
MEASURED VALUES
NUCLEAR MODELS
NUCLEAR REACTIONS
PHYSICS
SHELL MODELS
TRANSIENTS