Impact Factors for Reggeon-Gluon Transitions
classification
✦ hep-th
hep-ph
keywords
factorsimpactrightarrowanalysedasymptoticsbehaviourcalculationdimension
read the original abstract
General expressions for the impact factors up to terms vanishing at the space-time dimension $D\rightarrow 4$ are presented. Their infrared behaviour is analysed and calculation of exact in $D\rightarrow 4$ asymptotics at small momenta of Reggeized gluons is discussed.
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