Doubly Strange Dibaryon in the Chiral Model
- 12 March 1984
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 52 (11), 887-890
- https://doi.org/10.1103/physrevlett.52.887
Abstract
It shown that the chiral model with SU (3) flavor symmetry predicts a dibaryon state of low mass . It is electrically neutral and is an SU (3) singlet with . It corresponds to a six-quark state found in the MIT bag model by Jaffe. It is also shown that there is no stable particlelike state of baryon number 2 which is based on Skyrme's spherically symmetric Ansatz for the chiral field.
Keywords
This publication has 14 references indexed in Scilit:
- Linking Numbers, Spin, and Statistics of SolitonsPhysical Review Letters, 1983
- Baryon Number in Chiral Bag ModelsPhysical Review Letters, 1983
- Baryons as Chiral SolitonsPhysical Review Letters, 1983
- Topological Soliton Bag Model for BaryonsPhysical Review Letters, 1983
- Global aspects of current algebraNuclear Physics B, 1983
- Soliton states in the quantum-chromodynamic effective LagrangianPhysical Review D, 1983
- Exotic Levels from Topology in the Quantum-Chromodynamic Effective LagrangianPhysical Review Letters, 1982
- Kinks and the Dirac EquationJournal of Mathematical Physics, 1971
- A unified field theory of mesons and baryonsNuclear Physics, 1962
- A non-linear field theoryProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1961