Technique for loop calculations in non-Abelian gauge theories with applications to a five gluon amplitude
Journal Article
·
· Physical Review. D, Particles Fields
- RIKEN BNL Research Center, Brookhaven National Laboratory, Upton, New York, 11973 (United States)
A powerful tool for calculations in non-Abelian gauge theories is obtained by combining the background field gauge, the helicity basis, and the color decomposition methods. It has reproduced the one-loop calculation of the five-gluon amplitudes in QCD, is applicable to electroweak processes, and extendable to two-loop calculations. (c) 2000 The American Physical Society.
- OSTI ID:
- 20216160
- Journal Information:
- Physical Review. D, Particles Fields, Journal Name: Physical Review. D, Particles Fields Journal Issue: 9 Vol. 61; ISSN PRVDAQ; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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