Published September 1977
| Version v1
Journal article
Pion-nucleon vertex function and the Chew-Low model
Creators
- 1. Institute for Nuclear Theory and Department of Physics, Brooklyn College of the City of New York, Brooklyn, New York 11210
Description
We provide an interpretation of the cutoff function used in the Chew-Low theory of pion-nucleon scattering. It is shown that this function may be related to the pion-pion interaction which is not explicitly considered in the Chew-Low approach. Using a previously developed model for the pion-nucleon vertex function, we then perform a ''parameter-free'' Chew-Low calculation which predicts the P33 resonance quite well
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review C
- Journal Volume
- 16
- Journal Issue
- 3
- Series
- Phys. Rev., C.
- Journal Page Range
- 1124-1128
- ISSN
- 0556-2813
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 9364535
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CHEW-LOW METHOD; CROSSING SYMMETRY; DELTA-1236 RESONANCES; PION-NUCLEON INTERACTIONS; VERTEX FUNCTIONS
- Descriptors DEC
- BARYON RESONANCES; BARYONS; ELEMENTARY PARTICLES; FERMIONS; FUNCTIONS; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; N*RESONANCES; PARTICLE INTERACTIONS; RESONANCE PARTICLES; SYMMETRY
Optional Information
- Notes
- Updated automatically by Metadata and Full-Text Enrichment Agent