Study of. gamma. radiation accompanying. cap alpha. decay of /sup 235/U and. beta. /sup -/ decay of /sup 231/Th
Journal Article
·
· Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:6678364
Semiconductor detectors and electronic equipment have been used to study the ..gamma.. radiation accompanying the radioactive decay of /sup 235/U and /sup 231/Th. 102 ..gamma.. lines were served in the ..gamma.. spectra. A combined analysis of the spectra obtained permits assignment of 50 of them to ..cap alpha.. decay of /sup 235/U, and the remaining ..gamma.. lines are due to the ..beta../sup -/ decay of the thorium isotope indicated. Many of the observed ..gamma.. lines have been observed for the first time. Tables of values of E/sub ..gamma../ and I/sub ..gamma../ are given. An energy level scheme of the /sup 231/Th nucleus is constructed from the experimental data.
- Research Organization:
- I. V. Kurchatov Atomic Energy Institute
- OSTI ID:
- 6678364
- Journal Information:
- Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 26:5; ISSN SJNCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
652022* -- Nuclear Properties & Reactions
A=220 & above
Experimental-- Radioactive Decay-- (-1987)
652023 -- Nuclear Properties & Reactions
A=220 & above
Experimental-- Energy Levels & Transitions-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACTINIDE ISOTOPES
ACTINIDE NUCLEI
ALPHA DECAY
ALPHA DECAY RADIOISOTOPES
BASIC INTERACTIONS
BETA DECAY
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY
BETA-MINUS DECAY RADIOISOTOPES
DECAY
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EVEN-ODD NUCLEI
GAMMA SPECTRA
HEAVY NUCLEI
HOURS LIVING RADIOISOTOPES
INTERACTIONS
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LEPTONIC DECAY
MINUTES LIVING RADIOISOTOPES
NUCLEI
PARTICLE DECAY
RADIOISOTOPES
SPECTRA
THORIUM 231
THORIUM ISOTOPES
URANIUM 235
URANIUM ISOTOPES
WEAK INTERACTIONS
WEAK PARTICLE DECAY
YEARS LIVING RADIOISOTOPES
A=220 & above
Experimental-- Radioactive Decay-- (-1987)
652023 -- Nuclear Properties & Reactions
A=220 & above
Experimental-- Energy Levels & Transitions-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACTINIDE ISOTOPES
ACTINIDE NUCLEI
ALPHA DECAY
ALPHA DECAY RADIOISOTOPES
BASIC INTERACTIONS
BETA DECAY
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY
BETA-MINUS DECAY RADIOISOTOPES
DECAY
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EVEN-ODD NUCLEI
GAMMA SPECTRA
HEAVY NUCLEI
HOURS LIVING RADIOISOTOPES
INTERACTIONS
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LEPTONIC DECAY
MINUTES LIVING RADIOISOTOPES
NUCLEI
PARTICLE DECAY
RADIOISOTOPES
SPECTRA
THORIUM 231
THORIUM ISOTOPES
URANIUM 235
URANIUM ISOTOPES
WEAK INTERACTIONS
WEAK PARTICLE DECAY
YEARS LIVING RADIOISOTOPES