Electronic Resource
Springer
The European physical journal
53 (1992), S. 529-535
ISSN:
1434-6052
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract For a quantitative analysis of the non-Abelian three-gluon vertex a continuous parameterisation of possible deviations from QCD is highly desirable. An almost unique extension of the three-gluon vertex is provided by the dimension-6 operator Tr(F μ ν F ν ρ F ρ μ ). The effects of this interaction term on various observables ine + e −→γ,Z→4 jet production are studied in detail. Presente + e − data are expected to give rather weak bounds on such anomalous contributions to the triple gluon vertex.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01625915
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