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arXiv · hep-ph/0201278

Resummation of perturbatively enhanced gluon radiative corrections

A. I. Karanikas·C. N. Ktorides·N. G. Stefanis
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Abstract

By remaining strictly within the confines of QCD, i.e., {\it without} invoking the parton model or any other exogenous element, we identify and resum perturbatively to leading order, along with a correction term, enhanced radiative gluon contributions to the Drell-Yan type ($q\bar{q}$ pair annihilation) and deep-inelastic-scattering type ($eq\to eq+X$) cross-sections. The key feature of the adopted approach is the recasting of QCD in terms of a space-time mode of description, which employs a path-integral formulation of field theories, as originally implied in works of Fock, Feynman and Schwinger.

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A. I. Karanikas, C. N. Ktorides, N. G. Stefanis. 2002-02-04. Resummation of perturbatively enhanced gluon radiative corrections. https://arxiv.org/abs/hep-ph/0201278

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