EXCITATION FUNCTIONS OF (d,$alpha$)-AND (d,$alpha$n)-REACTIONS ON NATURAL TUNGSTEN
Natural tungsten was irradiated with 22-Mev deuterons. Three species of radioactice tantalum were observed due to the following reactions: W/sup 184/(d, alpha )Ta/sup 182/; W/sup 18/ s/sup 6/(d alpha )Ta/sup 184/; and W/sup 186/(d, alpha n)Ta/sup 183/. The chemical separation of these nuclides was performed by selective liquld-llquid extraction with di-isobutylketone in hydrofluoric- hydrochloric acid medium in the presence of tantalum carrier. Absolute tantalum activities were determined by means of a calibrated end-window Geiger tube. Results are tabulated. (C.H.)
- Research Organization:
- Universiteit, Ghent
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-15-008008
- OSTI ID:
- 4107902
- Journal Information:
- Nature, Journal Name: Nature Vol. Vol: 189
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
Impact of ad hoc improvement of decay and cross-section data on the prediction of fusion-neutron-induced radioactivity in zirconium and tungsten
Isolation of tungsten and tantalum isotopes without supports from. cap alpha. -particle-irradiated hafnium targets
A preliminary study of production of tungsten-rhenium alloys in N-Reactor
Journal Article
·
Fri Dec 31 23:00:00 EST 1993
· Fusion Technology; (United States)
·
OSTI ID:6822224
Isolation of tungsten and tantalum isotopes without supports from. cap alpha. -particle-irradiated hafnium targets
Journal Article
·
Thu Oct 31 23:00:00 EST 1985
· Sov. Radiochem. (Engl. Transl.); (United States)
·
OSTI ID:6127571
A preliminary study of production of tungsten-rhenium alloys in N-Reactor
Technical Report
·
Mon Nov 18 23:00:00 EST 1963
·
OSTI ID:10170733
Related Subjects
AIR
ALPHA PARTICLES
CHARGED PARTICLES
COSMIC RADIATION
CROSS SECTIONS
DEUTERON BEAMS
ENERGY
EXCITATION
EXCITATION FUNCTION
GEIGER- MUELLER COUNTERS
HYDROCHLORIC ACID
HYDROFLUORIC ACID
HYDROGEN
INTERACTIONS
IRRADIATION
KETONES
LIQUIDS
MAGNETIC FIELDS
MAGNETISM
MEASURED VALUES
NEUTRONS
NUCLEAR REACTIONS
NUCLEONS
PHYSICS
PRODUCTION
QUALITATIVE ANALYSIS
RADIOACTIVITY
SCATTERING
SHOWERS
SPACE
STANDARDS
TANTALUM
TANTALUM 182
TANTALUM 183
TANTALUM 184
TARGETS
TUNGSTEN
TUNGSTEN 184
TUNGSTEN 186
WINDOWS
ALPHA PARTICLES
CHARGED PARTICLES
COSMIC RADIATION
CROSS SECTIONS
DEUTERON BEAMS
ENERGY
EXCITATION
EXCITATION FUNCTION
GEIGER- MUELLER COUNTERS
HYDROCHLORIC ACID
HYDROFLUORIC ACID
HYDROGEN
INTERACTIONS
IRRADIATION
KETONES
LIQUIDS
MAGNETIC FIELDS
MAGNETISM
MEASURED VALUES
NEUTRONS
NUCLEAR REACTIONS
NUCLEONS
PHYSICS
PRODUCTION
QUALITATIVE ANALYSIS
RADIOACTIVITY
SCATTERING
SHOWERS
SPACE
STANDARDS
TANTALUM
TANTALUM 182
TANTALUM 183
TANTALUM 184
TARGETS
TUNGSTEN
TUNGSTEN 184
TUNGSTEN 186
WINDOWS