THE DISINTEGRATION OF Se$sup 8$im (in French)
Journal Article
·
· Compt. rend.
OSTI ID:4209461
The decay of Se/sup 81m/ obtained from Br(n,p) reactions, was studied. The scintillation spectrum had an intense peak at 101 plus or minus 3 kev, which was caused bv the isometric transition. A much weaker peak was detected at 285 plus or minus 9 kev. Indications were obtained of the presence on other still weaker gamma rays. The relative intensities of the 101 and 285 kev lines are of the order of 100 and 15; 5. The gamma and beta radiation decay with a period of 61 plus or minus 2 min. The possible levels of Br/sup 81/ to which the Se/sup 81m/ decays are discussed. (J.S.R.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-14-003972
- OSTI ID:
- 4209461
- Journal Information:
- Compt. rend., Journal Name: Compt. rend. Vol. Vol: 249
- Country of Publication:
- Country unknown/Code not available
- Language:
- French
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Related Subjects
BETA DECAY-- BROMINE 81-- ENERGY LEVELS-- ISOMERS-- MEASURED VALUES-- SELENIUM 81
BETA DECAY-- BROMINE-- ISOMERS-- MEASURED VALUES-- NEUTRON BEAMS-- NUCLEAR REACTIONS-- PRODUCTION-- PROTONS-- SELENIUM 81
BETA DECAY-- GAMMA RADIATION-- ISOMERS-- MEASURED VALUES-- SCINTILLATIONS-- SELENIUM 81-- SPECTRA
BETA DECAY-- HALF-LIFE-- ISOMERS-- MEASURED VALUES-- SELENIUM 81
PHYSICS
BETA DECAY-- BROMINE-- ISOMERS-- MEASURED VALUES-- NEUTRON BEAMS-- NUCLEAR REACTIONS-- PRODUCTION-- PROTONS-- SELENIUM 81
BETA DECAY-- GAMMA RADIATION-- ISOMERS-- MEASURED VALUES-- SCINTILLATIONS-- SELENIUM 81-- SPECTRA
BETA DECAY-- HALF-LIFE-- ISOMERS-- MEASURED VALUES-- SELENIUM 81
PHYSICS