PROGRESS IN SMALL x RESUMMATION
Copyright policy )PROGRESS IN SMALL x RESUMMATION
I review recent theoretical progress in the resummation of small x contributions to the evolution of parton distributions, in view of its potential significance for accurate phenomenology at future colliders. I show that a consistent perturbative resummation of collinear and energy logs is now possible, and necessary if one wishes to use recent NNLO results in the HERA kinematic region.
High Energy Physics - Phenomenology, High Energy Physics - Phenomenology (hep-ph), FOS: Physical sciences, 3-loop splitting functions ; parton distributions ; anomalous dimension ; QCD ; evolution
High Energy Physics - Phenomenology, High Energy Physics - Phenomenology (hep-ph), FOS: Physical sciences, 3-loop splitting functions ; parton distributions ; anomalous dimension ; QCD ; evolution
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