Published July 1990
| Version v1
Journal article
Quark-meson model for Λ-Ν interactions
Creators
- 1. Academia Sinica, Shanghai, SH (China). Shanghai Inst. of Nuclear Research
Description
The chiral-quark-soliton model and the relativistic quark-cluster model are invoked to investigate the Λ-Ν interaction and the scattering phase shifts for the 3S1 and 1S0 channels. Inside the Λ-hyperon the flavour SU(3) symmetry-breaking is taken into account and is shown to be crucial for the π-meson exchange mechanism and the charge symmetry-breaking effect in the Λ-Νinteraction. The theoretical results are significant in comparison with the phenomenological approach. (author)
Additional details
Publishing Information
- Journal Title
- Journal of Physics, G (London). Nuclear Physics
- Journal Volume
- 16
- Journal Issue
- 7
- Series
- J. Phys., G.
- Journal Page Range
- 931-942
- ISSN
- 0305-4616
- CODEN
- JPHGB
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 21085497
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CLUSTER MODEL; FLAVOR MODEL; LAMBDA PARTICLES; MESONS; NUCLEON-HYPERON INTERACTIONS; OPE MODEL; QUARK MODEL; QUARK-HADRON INTERACTIONS; SOLITONS; SYMMETRY BREAKING
- Descriptors DEC
- BARYON-BARYON INTERACTIONS; BARYONS; BOSON-EXCHANGE MODELS; BOSONS; COMPOSITE MODELS; ELEMENTARY PARTICLES; FERMIONS; HADRON-HADRON INTERACTIONS; HADRONS; HYPERONS; INTERACTIONS; LAMBDA BARYONS; MATHEMATICAL MODELS; NUCLEAR MODELS; OBE MODEL; PARTICLE INTERACTIONS; PARTICLE MODELS; PERIPHERAL MODELS; QUASI PARTICLES; STRANGE PARTICLES