Power corrections and renormalons in parton quasidistributions

URN to cite this document:: urn:nbn:de:bvb:355-epub-383426
DOI to cite this document:: 10.5283/epub.38342

Braun, Vladimir M. ; Vladimirov, Alexey

; Zhang, Jian-Hui

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Date of publication of this fulltext: 14 Feb 2019 09:41

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Abstract

Perturbative expansions for short-distance quantities in QCD are factorially divergent and this deficiency can be turned into a useful tool to investigate nonperturbative corrections. In this work, we use this approach to study the structure of power corrections to parton quasidistributions and pseudodistributions which appear in lattice calculations of parton distribution functions. As the main ...