Renormalon cancellation and linear power correction to threshold-like asymptotics of space-like parton correlators

Renormalon cancellation and linear power correction to threshold-like asymptotics of space-like parton correlators

Abstract In this paper, we show that the common hard kernel of double-log-type or threshold-type factorization for certain space-like parton correlators that arise in the context of lattice parton distributions, the heavy-light Sudakov hard kernel, has linear infrared (IR) renormalon. We explicitly...

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Bibliographic Details
Main Authors: Yizhuang Liu, Yushan Su
Format: Article
Language:English
Published: SpringerOpen 2024-02-01
Series:Journal of High Energy Physics
Subjects:
Factorization
Renormalization Group
Higher-Order Perturbative Calculations
Large-Order Behaviour of Perturbation Theory
Renormalons
Parton Distributions
Online Access:https://doi.org/10.1007/JHEP02(2024)204

Internet

https://doi.org/10.1007/JHEP02(2024)204

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