Light and strange baryons in a semirelativistic chiral constituent quark model
Journal Article
·
· AIP Conference Proceedings
- Institute for Theoretical Physics, University of Graz, A-8010 Graz (Austria)
- RIKEN, Wako, Saitama 35101 (Japan)
We present a chiral constituent quark model for light and strange baryons providing a unified description of their ground states and excitation spectra. The model relies on constituent quarks and Goldstone bosons arising as effective degrees of freedom of low-energy QCD from the spontaneous breaking of chiral symmetry. The spectra of the three-quark systems are obtained from a precise variational solution of the Schroedinger equation with a semirelativistic Hamiltonian. The theoretical predictions are found in close agreement with experiment.
- OSTI ID:
- 21199142
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 432; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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