THE RADIATIVE CAPTURE CROSS-SECTIONS OF GALLIUM ISOTOPES FOR FAST NEUTRONS (in Russian)
Journal Article
·
· Atomnaya Energ.
OSTI ID:4239741
The reaction T(p,n)He/sup 3/ was used as a source of fast neutrons. At 200 to 1400 kev the neutron energy spread is plus or minus 30 kev and at 1400 to 2000 kev it is plus or minus 50 kev. Bombardment by thermal neutrons was carried out in an experimental reactor thermal column. The cross section for thermal neutron capture by I/sup 127/ (standard used for comparison), Ga/sup 69/, and Ga/sup 71/ are fixed as 5.6 plus or minus 0.3, 1.4 plus or minus 0.3; and 4.0 plus or minus 0.7 barns, respectively. The cross section of radiative capture in Ga/sup 69/ exhibits a smooth relationship to energy, while that of Ga/ sup 71/ drops sharply at approximately 550 kev. The latter effect is induced by inelastic scattering at energy levels of 510 and 610 kev.
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-14-002009
- OSTI ID:
- 4239741
- Journal Information:
- Atomnaya Energ., Journal Name: Atomnaya Energ. Vol. Vol: 7
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
Similar Records
NEUTRON ACTIVATION CROSS SECTIONS OF Pm$sup 147$, Pm$sup 148$, AND Pm$sup 148$m
CROSS SECTIONS FOR THE LI$sup 7$(n,$gamma$)Li$sup 8$ REACTION
ISOMERIC STATE OF PLATINUM-199
Journal Article
·
Sat Mar 31 23:00:00 EST 1962
· Nuclear Sci. and Eng.
·
OSTI ID:4819087
CROSS SECTIONS FOR THE LI$sup 7$(n,$gamma$)Li$sup 8$ REACTION
Journal Article
·
Fri May 15 00:00:00 EDT 1959
· Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D
·
OSTI ID:4258691
ISOMERIC STATE OF PLATINUM-199
Journal Article
·
Wed Jul 01 00:00:00 EDT 1959
· Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D
·
OSTI ID:4209219
Related Subjects
CAPTURE-- CROSS SECTIONS-- ENERGY RANGE-- ERRORS-- FAST NEUTRONS-- GALLIUM ISOTOPES-- HELIUM 3-- MEASURED VALUES-- NEUTRON SOURCES-- NEUTRONS-- NUCLEAR REACTIONS-- PROTON BEAMS-- TRITIUM
CAPTURE-- CROSS SECTIONS-- ENERGY-- ENERGY LEVELS-- FAST NEUTRONS-- GALLIUM ISOTOPES-- GALLIUM 71-- INELASTIC SCATTERING-- MEASURED VALUES-- SCATTERING
CAPTURE-- CROSS SECTIONS-- ENERGY-- FAST NEUTRONS-- GALLIUM ISOTOPES-- GALLIUM 69-- MEASURED VALUES
CAPTURE-- CROSS SECTIONS-- FAST NEUTRONS-- GALLIUM ISOTOPES-- IODINE 127-- MEASURED VALUES-- STANDARDS
CAPTURE-- CROSS SECTIONS-- FAST NEUTRONS-- GALLIUM ISOTOPES-- MEASURED VALUES-- MODERATORS-- REACTORS--
PHYSICS
CAPTURE-- CROSS SECTIONS-- ENERGY-- ENERGY LEVELS-- FAST NEUTRONS-- GALLIUM ISOTOPES-- GALLIUM 71-- INELASTIC SCATTERING-- MEASURED VALUES-- SCATTERING
CAPTURE-- CROSS SECTIONS-- ENERGY-- FAST NEUTRONS-- GALLIUM ISOTOPES-- GALLIUM 69-- MEASURED VALUES
CAPTURE-- CROSS SECTIONS-- FAST NEUTRONS-- GALLIUM ISOTOPES-- IODINE 127-- MEASURED VALUES-- STANDARDS
CAPTURE-- CROSS SECTIONS-- FAST NEUTRONS-- GALLIUM ISOTOPES-- MEASURED VALUES-- MODERATORS-- REACTORS--
PHYSICS