Published April 1, 1986
| Version v1
Journal article
Pion-nucleon scattering and QCD interactions
Creators
- 1. Department of Physics, Tufts University, Medford, Massachusetts 02155
Description
It is shown that tests of QCD models in exclusive pion-nucleon reactions proposed recently are very insensitive in the absence of further simplifying assumptions. Two sets of such assumptions are then made, and in each case the resultant amplitudes are calculated for the three mechanisms of quark exchange, gluon exchange, and quark annihilation, using phenomenological amplitudes for pion-nucleon scattering at 40 GeV
Additional details
Publishing Information
- Journal Title
- Phys. Rev., D
- Journal Volume
- 33
- Journal Issue
- 7
- Series
- Phys. Rev., D.
- Journal Page Range
- 2057-2060
- ISSN
- 0556-2821
- CODEN
- PRVDA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 17049217
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- EXCLUSIVE INTERACTIONS; GEV RANGE 10-100; HELICITY; PION-NUCLEON INTERACTIONS; QUANTUM CHROMODYNAMICS; TESTING
- Descriptors DEC
- ENERGY RANGE; FIELD THEORIES; GEV RANGE; HADRON-HADRON INTERACTIONS; INTERACTIONS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; QUANTUM FIELD THEORY