Isospin and isobar components in light nuclei

Journal Article · Mon Dec 19 04:00:00 EST 1983 · Phys. Rev. Lett.; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.51.2269· OSTI ID:5209528

Wilkerson, J F; Anderson, R E; Clegg, T B; Ludwig, E J; Thompson, W J

Isospin mixing in light nuclei is examined through isospin-forbidden particle decay channels. From data on (p,p) isospin-forbidden resonances isospin-mixing amplitudes are extracted. They show definitively a periodicity of 8 in A for 8< or =A< or =40. These results are combined with neutron- and alpha-decay data in an isospin analysis that estimates isovector and isotensor amplitudes and nucleon isobar contributions to isospin mixing.

• Research Organization: University of North Carolina, Chapel Hill, North Carolina 27514 and Triangle Universities Nuclear Laboratory, Durham, North Carolina 27706
• OSTI ID: 5209528
• Journal Information: Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 51:25; ISSN PRLTA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACCELERATORS
ALKALI METAL ISOTOPES
ALUMINIUM 25
ALUMINIUM ISOTOPES
BARYON REACTIONS
BEAMS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
CHLORINE 33
CHLORINE ISOTOPES
COMPOUND-NUCLEUS REACTIONS
CYCLIC ACCELERATORS
CYCLOTRONS
ELASTIC SCATTERING
ENERGY LEVELS
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
HADRON REACTIONS
HELIUM 3
HELIUM ISOTOPES
ISOBARIC NUCLEI
ISOCHRONOUS CYCLOTRONS
ISOSPIN
ISOTOPES
IU CYCLOTRON
LIGHT NUCLEI
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
ODD-EVEN NUCLEI
PARTICLE PROPERTIES
PHOSPHORUS 29
PHOSPHORUS ISOTOPES
POLARIZED BEAMS
POTASSIUM 37
POTASSIUM ISOTOPES
PROTON REACTIONS
RADIOISOTOPES
SCATTERING
SECONDS LIVING RADIOISOTOPES
SILICON 28
SILICON ISOTOPES
STABLE ISOTOPES
TRITONS