Detection of short-lived molybdenum fission isotopes and decay of their technetium daughters. II. The decay series Mo105-Tc104-Ru105 (in German)
From a neutron-irradiated mixture of pure Cr(CO)6 and uranyl acetate, the pure fission Mo was sublimated as Mo(CO)6 30 sec after irradiation. Five minutes later a second sublimation left the unsublimable Tc daughter as a residue. In addition to Tc104, Tc105 was also identified. Beta decay measurements of the residue showed a significant genetic relationship between an activity with a 7.7 min half life and the activity of Ru105. The 7.7 min activity was assigned to Tc105. The half life of Mo105 was measured at 40 sec in agreement with earlier results.
- Research Organization:
- Technische Hochschule, Munich
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-16-031086
- OSTI ID:
- 4780931
- Journal Information:
- Naturwissenschaften, Journal Name: Naturwissenschaften Journal Issue: 13 Vol. 49; ISSN 0028-1042
- Country of Publication:
- Country unknown/Code not available
- Language:
- German
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Related Subjects
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACETATES
BETA DECAY
CHROMIUM CARBONATES
DECAY
DETECTION
EVAPORATION
FISSION PRODUCTS
HALF-LIFE
IRRADIATION
MEASURED VALUES
MIXING
MOLYBDENUM
MOLYBDENUM 105
MOLYBDENUM CARBONATES
RADIOACTIVITY
RUTHENIUM 105
SUBLIMATION
TECHNETIUM
TECHNETIUM 104
TECHNETIUM 105
URANYL COMPOUNDS
ACETATES
BETA DECAY
CHROMIUM CARBONATES
DECAY
DETECTION
EVAPORATION
FISSION PRODUCTS
HALF-LIFE
IRRADIATION
MEASURED VALUES
MIXING
MOLYBDENUM
MOLYBDENUM 105
MOLYBDENUM CARBONATES
RADIOACTIVITY
RUTHENIUM 105
SUBLIMATION
TECHNETIUM
TECHNETIUM 104
TECHNETIUM 105
URANYL COMPOUNDS