Published September 6, 1984
| Version v1
Journal article
Short-range and medium polarization effects in the two-body weak axial charge density for the isovector transitions 16O(01+)reversible16N(01-)
Creators
- 1. Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Theoretical Physics
- 2. Zentralinstitut fuer Kernforschung, Rossendorf bei Dresden (German Democratic Republic)
Description
Jastrow type correlations in the shell-model wave functions of the 16O(01+)<-->16N(01-) transition damp crucially the heavy meson exchange contribution to the time component of the weak axial vector current in the hard pion model. Medium polarization effects combined with hadronic form factors are shown to exhibit the difference between the one-pion exchange operators arising from the hard-pion and the soft-pion models, respectively. (orig.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., B
- Journal Volume
- 144
- Journal Issue
- 5/6
- Series
- CODEN: PYLBA.;Phys. Lett., B.
- Journal Page Range
- 319-322
- ISSN
- 0370-2693
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 16004981
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- AXIAL-VECTOR CURRENTS; BETA-MINUS DECAY; CHARGE DENSITY; CHARGE-EXCHANGE REACTIONS; CHARGED-CURRENT INTERACTIONS; CORRELATIONS; FORM FACTORS; INTERACTION RANGE; JASTROW THEORY; MUON NEUTRINOS; MUON REACTIONS; NITROGEN 16; OPE MODEL; OXYGEN 16 TARGET; QUANTUM OPERATORS; SHELL MODELS; SPIN ORIENTATION; TWO-BODY PROBLEM; WAVE FUNCTIONS; WEAK CHARGED CURRENTS; WEAK INTERACTIONS
- Descriptors DEC
- ALGEBRAIC CURRENTS; BASIC INTERACTIONS; BETA DECAY; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BOSON-EXCHANGE MODELS; CHARGED CURRENTS; CURRENTS; DECAY; DISTANCE; ELEMENTARY PARTICLES; FERMIONS; FUNCTIONS; INTERACTIONS; ISOTOPES; LEPTON REACTIONS; LEPTONS; LIGHT NUCLEI; MANY-BODY PROBLEM; MASSLESS PARTICLES; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; NEUTRINOS; NITROGEN ISOTOPES; NUCLEAR DECAY; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; OBE MODEL; ODD-ODD NUCLEI; ORIENTATION; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; PERIPHERAL MODELS; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES; TARGETS
Optional Information
- Notes
- Also published as report JINR-E--4-84-37.