NITROGEN-INDUCED NUCLEAR REACTIONS IN POTASSIUM
Journal Article
·
· Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D
Excitation functions were measured for the preduction of Fe/sup 53/, Fe/ sup 52/, Mn/sup 52/, Mn/sup 52m/ Mn/sup 51, Cr/sup 49/, V /sup 48/, V/sup 47/, and Ti/sup 45/ from the nitrogen bombardment of potassium in its normal isotopic mixture. The method used was activation of thick targets of KBr followed by chemical separations and absolute beta-counting. The cross sections at 27.5 Mev range from 0.14 mb for Fe/sup 52/to 8.3 mb for Mn/sup 51/. The relation of the Mn/sup 52/: Cr/sup 49/: Fe/sup 52/ ratio to the odd-evea effect in the nuclear level density is discussed. The total cross section for formation of the compound nucleus was estimated at several energies. The fraction of this total accounted for by oae-particle emissions from the compound nucleus is surprisingly large. (auth)
- Research Organization:
- Oak Ridge National Lab., Tenn.
- NSA Number:
- NSA-13-010493
- OSTI ID:
- 4283837
- Journal Information:
- Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D, Journal Name: Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D Vol. Vol: 113; ISSN PHRVA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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Related Subjects
ACTIVATION
CHEMICAL REACTIONS
CHROMIUM 47
COMPOUND NUCLEI
CROSS SECTIONS
ENERGY RANGE
EXCITATION
ION BEAMS
IRON 52
IRON 53
MANGANESE 51
MANGANESE 52
MEASURED VALUES
NITROGEN
NITROGEN COMPOUNDS
NUCLEAR REACTIONS
PHYSICS AND MATHEMATICS
POTASSIUM
POTASSIUM BROMIDES
PRODUCTION
SEPARATION PROCESSES
TARGETS
THICKNESS
TITANIUM 45
VANADIUM 48
VANADIUM 49
CHEMICAL REACTIONS
CHROMIUM 47
COMPOUND NUCLEI
CROSS SECTIONS
ENERGY RANGE
EXCITATION
ION BEAMS
IRON 52
IRON 53
MANGANESE 51
MANGANESE 52
MEASURED VALUES
NITROGEN
NITROGEN COMPOUNDS
NUCLEAR REACTIONS
PHYSICS AND MATHEMATICS
POTASSIUM
POTASSIUM BROMIDES
PRODUCTION
SEPARATION PROCESSES
TARGETS
THICKNESS
TITANIUM 45
VANADIUM 48
VANADIUM 49