Published 1995
| Version v1
Book
Pion-nucleon sigma term
Description
A brief status report on the σ-term is given. The extrapolation of the isoscalar D-amplitude to the Cheng-Dashen point is analyzed in light of the recent low-energy πN data, and the Σ-term is evaluated. The strange quark content of the proton is discussed. (orig.)
Additional details
Publishing Information
- Publisher
- Springer.
- Imprint Place
- Berlin (Germany)
- ISBN
- 3-540-59279-2
- Imprint Title
- Chiral dynamics: Theory and experiment. Proceedings
- Imprint Pagination
- 359 p.
- Journal Volume
- 452
- Series
- Lecture Notes in Physics.
- Journal Page Range
- p. 212-223.
- ISSN
- 0075-8450
Conference
- Title
- Theory and experiment.
- Acronym
- Workshop on chiral dynamics
- Dates
- 25-29 Jul 1994.
- Place
- Cambridge, MA (United States).
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 27023750
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CHIRAL SYMMETRY; DISPERSION RELATIONS; FORM FACTORS; PARTIAL WAVES; PION-NUCLEON INTERACTIONS; PROTONS; QUANTUM CHROMODYNAMICS; QUARKS; SCATTERING AMPLITUDES
- Descriptors DEC
- AMPLITUDES; BARYONS; CATIONS; CHARGED PARTICLES; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; HADRON-HADRON INTERACTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INTERACTIONS; IONS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; NUCLEONS; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; QUANTUM FIELD THEORY; SYMMETRY