Gamow-Teller sum rules and the /sup 14/C(/sup 6/Li,/sup 6/He)/sup 14/N reaction. [62 MeV]
A correlation between the (/sup 6/Li,/sup 6/He) cross sections and the Gamow-Teller strength observed previously for other targets persists in the /sup 14/C(/sup 6/Li,/sup 6/He) reaction. The total G.T. strength up to 12 MeV excitation is measured, and sum rules for the G.T. strength that depend on the LS configurations of the target state are derived. The extracted LS configuration of the /sup 14/C ground state is in serious disagreement with shell model calculations. There are several inconsistencies within our understanding of the nuclear structure and transition strengths in these nuclei, part of which is attributable to mesonic currents. Constraints are also placed upon the (/sup 6/Li,/sup 6/He) reaction mechanism. 3 figures, 2 tables.
- Research Organization:
- Carnegie-Mellon Univ., Pittsburgh, PA (USA); Oak Ridge National Lab., TN (USA)
- DOE Contract Number:
- AS02-76ER03244
- OSTI ID:
- 5238078
- Report Number(s):
- COO-3244-76
- Country of Publication:
- United States
- Language:
- English
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Gamow-Teller sum rules and the /sup 14/C(/sup 6/Li,/sup 6/He)/sup 14/N reaction
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Related Subjects
651321 -- Nuclear Properties & Reactions
A=6-19
Experimental-- Mass
Abundance
& Binding Energy-- (-1987)
651325* -- Nuclear Properties & Reactions
A=6-19
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CARBON 14
CARBON 14 TARGET
CARBON ISOTOPES
CHARGE-EXCHANGE REACTIONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DATA
DIFFERENTIAL CROSS SECTIONS
DISTRIBUTION
ENERGY RANGE
ENERGY SPECTRA
EQUATIONS
EVEN-EVEN NUCLEI
EXPERIMENTAL DATA
FUNCTIONS
GAMOW-TELLER RULES
HEAVY ION REACTIONS
HELIUM 6
HELIUM ISOTOPES
INFORMATION
ISOTOPES
KINETICS
LIGHT NUCLEI
LITHIUM 6 REACTIONS
MEV RANGE
MEV RANGE 10-100
NITROGEN 14
NITROGEN ISOTOPES
NUCLEAR REACTION KINETICS
NUCLEAR REACTIONS
NUCLEI
NUMERICAL DATA
ODD-ODD NUCLEI
RADIOISOTOPES
REACTION KINETICS
SECONDS LIVING RADIOISOTOPES
SPECTRA
STABLE ISOTOPES
SUM RULES
TARGETS
WAVE FUNCTIONS
YEARS LIVING RADIOISOTOPES
A=6-19
Experimental-- Mass
Abundance
& Binding Energy-- (-1987)
651325* -- Nuclear Properties & Reactions
A=6-19
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CARBON 14
CARBON 14 TARGET
CARBON ISOTOPES
CHARGE-EXCHANGE REACTIONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DATA
DIFFERENTIAL CROSS SECTIONS
DISTRIBUTION
ENERGY RANGE
ENERGY SPECTRA
EQUATIONS
EVEN-EVEN NUCLEI
EXPERIMENTAL DATA
FUNCTIONS
GAMOW-TELLER RULES
HEAVY ION REACTIONS
HELIUM 6
HELIUM ISOTOPES
INFORMATION
ISOTOPES
KINETICS
LIGHT NUCLEI
LITHIUM 6 REACTIONS
MEV RANGE
MEV RANGE 10-100
NITROGEN 14
NITROGEN ISOTOPES
NUCLEAR REACTION KINETICS
NUCLEAR REACTIONS
NUCLEI
NUMERICAL DATA
ODD-ODD NUCLEI
RADIOISOTOPES
REACTION KINETICS
SECONDS LIVING RADIOISOTOPES
SPECTRA
STABLE ISOTOPES
SUM RULES
TARGETS
WAVE FUNCTIONS
YEARS LIVING RADIOISOTOPES