One-loop matching for the twist-3 parton distribution gT(x)

Perturbative matching relates the parton quasidistributions, defined by Euclidean correlators at finite hadron momenta, to the light-cone distributions which are accessible in experiments. Previous matching calculations have exclusively focused on twist-2 distributions. In this work, we address, for...

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Bibliographic Details
Published in:Physical review. D 2020-08, Vol.102 (3), p.1
Main Authors: Bhattacharya, Shohini, Cichy, Krzysztof, Constantinou, Martha, Metz, Andreas, Scapellato, Aurora, Steffens, Fernanda
Format: Article
Language:English
Subjects:
Correlators
Distribution functions
Matching
Mathematical analysis
Partons
Quantum chromodynamics
Regularization
Regulators
Online Access:Get full text
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