$On the positivity of $$\overline{\textrm{MS}}$$ MS ¯ parton distributions$

On the positivity of $$\overline{\textrm{MS}}$$ MS ¯ parton distributions

Abstract We revisit our argument that shows that parton distribution functions (PDFs) in the $$\overline{\textrm{MS}}$$ MS ¯ scheme are non-negative in the perturbative region, with the dual goals of clarifying its theoretical underpinnings and elucidating its domain of validity. We specifically dis...

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Bibliographic Details
Main Authors:	Alessandro Candido, Stefano Forte, Tommaso Giani, Felix Hekhorn
Format:	Article
Language:	English
Published:	SpringerOpen 2024-03-01
Series:	European Physical Journal C: Particles and Fields
Online Access:	https://doi.org/10.1140/epjc/s10052-024-12681-1

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