Published January 31, 2000
| Version v1
Journal article
Chiral symmetry for baryons
Creators
Description
Roles of chiral symmetry for the baryon sector are examined. It is shown that two different assignments are allowed for linear representations of positive and negative parity baryons. Using linear sigma models of SU(2)R x SU(2)L, physical implications of the two assignments are discussed
Additional details
Identifiers
- PII
- S0375947499007277;
Publishing Information
- Journal Title
- Nuclear Physics. A
- Journal Volume
- 663-664
- Journal Issue
- 1-2
- Journal Page Range
- p. 707c-710c
- ISSN
- 0375-9474
- CODEN
- NUPABL
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 34037705
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CHIRAL SYMMETRY; COUPLING CONSTANTS; ETA MESONS; LAGRANGIAN FUNCTION; N-1535 BARYONS; NUCLEONS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; PIONS; SIGMA MODEL; SU-2 GROUPS; SYMMETRY BREAKING
- Descriptors DEC
- BARYONS; BOSON-EXCHANGE MODELS; BOSONS; ELEMENTARY PARTICLES; FERMIONS; FUNCTIONS; HADRONS; LIE GROUPS; MATHEMATICAL MODELS; MESONS; N BARYONS; N*BARYONS; PARTICLE MODELS; PERIPHERAL MODELS; PSEUDOSCALAR MESONS; SU GROUPS; SYMMETRY; SYMMETRY GROUPS
Optional Information
- Copyright
- Copyright (c) 2000 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.