Published December 5, 1985
| Version v1
Journal article
On the two-loop QED vertex correction in the high energy limit
Creators
- 1. Rijksuniversiteit Leiden (Netherlands). Inst. Lorentz voor Theoretische Natuurkunde
Description
A simple and accurate expression for the high energy limit of the two-loop QED vertex correction is presented. Also the two-loop QED contribution to the electron form factor due to the diagram where in the electron-photon vertex the vacuum polarization of another fermion species is inserted is calculated. These expressions are required for order α2 corrections to electron-positron collisions. (orig.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., B
- Journal Volume
- 164
- Journal Issue
- 1-3
- Series
- Phys. Lett., B.
- Journal Page Range
- 167-169
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 17018338
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ASYMPTOTIC SOLUTIONS; CORRECTIONS; ELECTROMAGNETIC FORM FACTORS; ELECTRON-POSITRON INTERACTIONS; ELECTRONS; FEYNMAN DIAGRAM; PERTURBATION THEORY; PHOTON-ELECTRON INTERACTIONS; POLARIZATION; QUANTUM ELECTRODYNAMICS; RELATIVISTIC RANGE; VACUUM STATES; VERTEX FUNCTIONS
- Descriptors DEC
- DIAGRAMS; ELECTRODYNAMICS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FIELD THEORIES; FORM FACTORS; FUNCTIONS; INFORMATION; INTERACTIONS; LEPTON-LEPTON INTERACTIONS; LEPTONS; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; PHOTON-LEPTON INTERACTIONS; QUANTUM FIELD THEORY