Published December 1, 1987
| Version v1
Journal article
Chiral symmetry breaking and the σ-term in pion-nucleon scattering
Creators
- 1. Kernforschungszentrum Karlsruhe, Institut fuer Kernphysik und Universitaet Karlsruhe, Institut fuer Experimentelle Kernphysik, Postfach 3640, D 7500 Karlsruhe 1
Description
One of the most important test grounds of current algebra and PCAC and recently of chiral perturbation theory of QCD is low energy pion-nucleon scattering. A crucial number is the pion-nucleon σ-term, which is a measure of explicit chiral-symmetry breaking of QCD due to the quark mass term in the QCD Lagrangian
Additional details
Publishing Information
- Journal Title
- AIP Conf. Proc.
- Journal Volume
- 163
- Journal Issue
- 1
- Series
- AIP Conf. Proc.
- Journal Page Range
- 247-253
- ISSN
- 0094-243X
- CODEN
- APCPC
Conference
- Title
- future directions and new facilities at LAMPF workshop.
- Acronym
- Pion nucleus physics
- Dates
- 17-21 Aug 1987.
- Place
- Los Alamos, NM (USA).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 19038884
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CHIRAL SYMMETRY; PERTURBATION THEORY; PION-NUCLEON INTERACTIONS; QUANTUM CHROMODYNAMICS; SPIN FLIP; SU-3 GROUPS; SYMMETRY BREAKING
- Descriptors DEC
- FIELD THEORIES; HADRON-HADRON INTERACTIONS; INTERACTIONS; LIE GROUPS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; PARTICLE INTERACTIONS; QUANTUM FIELD THEORY; SU GROUPS; SYMMETRY; SYMMETRY GROUPS
Optional Information
- Secondary number(s)
- CONF-8708102--.