Published March 20, 1989
| Version v1
Journal article
Color factorization for fermionic amplitudes
Description
I present a representation for amplitudes in QCD involving both gluons and massless quarks, in which color factors are separated from gauge-invariant kinematic ones. I also present a diagrammatic set of calculational rules for the kinematic factors. (orig.)
Additional details
Publishing Information
- Journal Title
- Nuclear Physics B, Particle Physics
- Journal Volume
- 315
- Journal Issue
- 2
- Series
- Nucl. Phys. B, Part. Phys.
- Journal Page Range
- 391-418
- ISSN
- 0550-3213
- CODEN
- NUPBB
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 20039607
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- COLOR MODEL; ELASTIC SCATTERING; FACTORIZATION; FEYNMAN DIAGRAM; GAUGE INVARIANCE; GLUONS; HELICITY; INELASTIC SCATTERING; MASSLESS PARTICLES; PARTICLE KINEMATICS; PHOTONS; QUANTUM CHROMODYNAMICS; QUARK-ANTIQUARK INTERACTIONS; QUARK-GLUON INTERACTIONS; QUARKS; SCATTERING AMPLITUDES; SPIN ORIENTATION; SU-3 GROUPS; UNIFIED GAUGE MODELS
- Descriptors DEC
- AMPLITUDES; BOSONS; COMPOSITE MODELS; DIAGRAMS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; INFORMATION; INTERACTIONS; INVARIANCE PRINCIPLES; LIE GROUPS; MATHEMATICAL MODELS; ORIENTATION; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; POSTULATED PARTICLES; QUANTUM FIELD THEORY; QUARK MODEL; SCATTERING; SU GROUPS; SYMMETRY GROUPS