THE DECAY SCHEME OF Eu$sup 14$$sup 7$ (in Russian)
Journal Article
·
· Izvest. Akad. Nauk S.S.S.R., Ser. Fiz.
OSTI ID:4074645
A two-channel scintillation spectrometer with faat-slow coincidence scheme (resolving power 5 x 10/sup -8/ sec) was used in the investigations of gamma - gamma coincidence and angular anisetropy of cascade gamma transition for Eu/sup 147/. The europium fraction chromatographically separated from the tantalum targt was kept for 3O days in order to reduce the activities of Eu/sup 146/ and Eu/sup 145/(T = 5 days); the prese nce of Eu/sup 148/ and Eu/sup 149/(T = 50 days) strongly interfered with the experiments. Cascades of gamma transitions, 76--200--600, coincidences (with an energy of approximately 40 kev) with weak gamma rays were also measured. Spectra of Eu/sup 147/ gamma -ray coincidences with 40-kev x rays, the gamma -rays spectra of Eu/sup 147/ (weak region), and strong-region coincidences with 76- and 120-kev gamma rays are plotted, ard a decay scheme for Eu/sup 147/ is plotted on the hasis of the obtained data. (R.V.J.)
- Research Organization:
- Leningrad State Univ., U.S.S.R.
- NSA Number:
- NSA-15-012114
- OSTI ID:
- 4074645
- Journal Information:
- Izvest. Akad. Nauk S.S.S.R., Ser. Fiz., Journal Name: Izvest. Akad. Nauk S.S.S.R., Ser. Fiz. Vol. Vol: 24
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
Similar Records
INVESTIGATION OF THE Gd$sup 146$, AND Gd$sup 149$ DECAY SCHEMES BY MEANS OF $beta$-$gamma$ COINCIDENCE SPECTROMETER
DECAY SCHEME OF Eu$sup 14$$sup 5$
INTERNAL CONVERSION COEFFICIENTS OF CERTAIN TRANSITIONS IN Eu$sup 147$ AND Eu$sup 14$$sup 9$
Journal Article
·
Sat Dec 31 23:00:00 EST 1960
· Izvest. Akad. Nauk. S.S.S.R., Ser. Fiz.
·
OSTI ID:4843375
DECAY SCHEME OF Eu$sup 14$$sup 5$
Journal Article
·
Fri Sep 01 00:00:00 EDT 1961
· Izvest. Akad. Nauk. S.S.S.R., Ser. Fiz.
·
OSTI ID:4824797
INTERNAL CONVERSION COEFFICIENTS OF CERTAIN TRANSITIONS IN Eu$sup 147$ AND Eu$sup 14$$sup 9$
Journal Article
·
Fri Aug 01 00:00:00 EDT 1958
· Izvest. Akad. Nauk S.S.S.R. Ser. Fiz.
·
OSTI ID:4294101
Related Subjects
ANGULAR DISTRIBUTION
ANISOTROPY
CHROMATOGRAPHY
COINCIDENCE METHODS
DECAY
DIAGRAMS
ENERGY LEVELS
EUROPIUM 145
EUROPIUM 146
EUROPIUM 147
EUROPIUM 148
EUROPIUM 149
GAMMA DETECTION
GAMMA RADIATION
GAMMA SPECTROMETERS
HALF-LIFE
MEASURED VALUES
PHYSICS
RESOLUTION
SCINTILLATION COUNTERS
SEPARATION PROCESSES
SPECTRA
TANTALUM
TARGETS
X RADIATION
ANISOTROPY
CHROMATOGRAPHY
COINCIDENCE METHODS
DECAY
DIAGRAMS
ENERGY LEVELS
EUROPIUM 145
EUROPIUM 146
EUROPIUM 147
EUROPIUM 148
EUROPIUM 149
GAMMA DETECTION
GAMMA RADIATION
GAMMA SPECTROMETERS
HALF-LIFE
MEASURED VALUES
PHYSICS
RESOLUTION
SCINTILLATION COUNTERS
SEPARATION PROCESSES
SPECTRA
TANTALUM
TARGETS
X RADIATION