Published June 29, 1992
| Version v1
Journal article
Chiral symmetry breaking
Description
Recent developments related to chiral symmetry and its explicit breaking by quark masses are summarized. We discuss the status of the pion-nucleon sigma term and questions of threshold πdeg photoproduction. (orig.)
Additional details
Publishing Information
- Journal Title
- Nuclear Physics. A
- Journal Volume
- 543
- Journal Issue
- 1/2
- Series
- Nucl. Phys., A.
- Journal Page Range
- 377c-392c
- ISSN
- 0375-9474
- CODEN
- NUPAB
Conference
- Title
- 13. international conference on few body problems in physics.
- Dates
- 5-11 Jan 1992.
- Place
- Adelaide (Australia).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 23088262
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference, Progress Report
- Descriptors DEI
- BOSE-EINSTEIN CONDENSATION; CHIRAL SYMMETRY; CHIRALITY; ETA MESONS; ETA PRIME-958 MESONS; FLAVOR MODEL; KAONS; LAGRANGIAN FIELD THEORY; LOW-ENERGY THEOREM; MASS SPECTRA; MEV RANGE 100-1000; NUCLEAR STRUCTURE; PHOTOPRODUCTION; PION-NUCLEON INTERACTIONS; PIONS NEUTRAL; PROGRESS REPORT; QUANTUM CHROMODYNAMICS; QUARKS; REST MASS; REVIEWS; SIGMA TERMS; SYMMETRY BREAKING
- Descriptors DEC
- BASIC INTERACTIONS; BOSONS; COMMUTATORS; COMPOSITE MODELS; CURRENT COMMUTATORS; DOCUMENT TYPES; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FIELD THEORIES; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; MASS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; MESONS; MEV RANGE; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; PIONS; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; QUANTUM OPERATORS; QUARK MODEL; SPECTRA; STRANGE MESONS; STRANGE PARTICLES; SYMMETRY