Published January 1986
| Version v1
Journal article
On the factorization of collinear and infrared singularities in QCD corrections to the Mikaelian zero
Description
The method of Smilga and Vysotsky is used in the Feynman gauge to extract IR/Coll. singularities from one loop corrections to a general process in both scalar QED and massless QCD. These results are used to demonstrate that a Mikaelian zero factor multiplies the IR/Coll. singular terms in O(αs) corrections to W- → anti u dγ and related processes containing an amplitude zero. (author)
Additional details
Publishing Information
- Journal Title
- Prog. Theor. Phys. (Kyoto)
- Journal Volume
- 75
- Journal Issue
- 1
- Series
- Prog. Theor. Phys. (Kyoto).
- Journal Page Range
- 98-104
- ISSN
- 0033-068X
- CODEN
- PTPKA
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 18007662
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANALYTICAL SOLUTION; FACTORIZATION; FEYNMAN DIAGRAM; INFRARED DIVERGENCES; INTERMEDIATE BOSONS; QUANTUM CHROMODYNAMICS; QUANTUM ELECTRODYNAMICS; QUARKS; SINGULARITY
- Descriptors DEC
- BOSONS; DIAGRAMS; ELECTRODYNAMICS; ELEMENTARY PARTICLES; FIELD THEORIES; INFORMATION; POSTULATED PARTICLES; QUANTUM FIELD THEORY