First forbidden beta decay in light nuclei

Conference · Sun Jan 01 00:00:00 EST 1984

OSTI ID:5967497

Millener, D J; Warburton, E K

Beta decay matrix elements for the operators sigma dot del and sigma dot r are calculated for eight J/sup +/ ..-->.. J/sup -/ or J/sup -/ ..-->.. J/sup +/ beta transitions. Results using harmonic oscillator wave functions differ markedly from those using more realistic Woods-Saxon wave functions. A substantial contribution to the sigma dot del matrix elements from pion exchange currents is required to reproduce the experimental beta decay rates. 15 references.

• Research Organization: Brookhaven National Lab., Upton, NY (USA)
• DOE Contract Number: AC02-76CH00016
• OSTI ID: 5967497
• Report Number(s): BNL-35915; CONF-8410144-7; ON: DE85007284; TRN: 85-007088
• Resource Relation: Conference: International symposium on nuclear shell model, Philadelphia, PA, USA, 31 Oct 1984
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BERYLLIUM 11
BETA DECAY
FORBIDDEN TRANSITIONS
CARBON 15
CARBON 16
FLUORINE 20
NEON 18
NEON 19
NITROGEN 16
NITROGEN 17
HARMONIC OSCILLATORS
IMPULSE APPROXIMATION
LIGHT NUCLEI
MATRIX ELEMENTS
THEORETICAL DATA
WAVE FUNCTIONS
WOODS-SAXON POTENTIAL
ALKALINE EARTH ISOTOPES
BERYLLIUM ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CARBON ISOTOPES
DATA
DECAY
ELECTRONIC EQUIPMENT
ENERGY-LEVEL TRANSITIONS
EQUIPMENT
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
FLUORINE ISOTOPES
FUNCTIONS
INFORMATION
ISOTOPES
NEON ISOTOPES
NITROGEN ISOTOPES
NUCLEAR POTENTIAL
NUCLEI
NUMERICAL DATA
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
OSCILLATORS
POTENTIALS
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
651312* - Nuclear Properties & Reactions
A=6-19
Theoretical- Radioactive Decay- (-1987)