Higher twist nucleon distribution amplitudes in Wandzura-Wilczek approximation

Anikin, I. V. and Manashov, A. N. (2014) Higher twist nucleon distribution amplitudes in Wandzura-Wilczek approximation. PHYSICAL REVIEW D, 89 (1): 014011. ISSN 1550-7998, 1550-2368

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Abstract

We derive the higher twist (four and five) nucleon distribution amplitudes in the Wandzura-Wilczek approximation. Our method is based on an analysis of the conformal expansion of nonlocal operators in the spinor formalism.

Item Type: Article
Uncontrolled Keywords: HADRONIC FORM-FACTORS; QUANTUM CHROMODYNAMICS; ASYMPTOTIC-BEHAVIOR; EXCLUSIVE PROCESSES; MASS CORRECTIONS; DVCS AMPLITUDE; VECTOR-MESONS; QCD; OPERATORS; MODEL;
Subjects: 500 Science > 530 Physics
Divisions: Physics > Institute of Theroretical Physics
Depositing User: Dr. Gernot Deinzer
Date Deposited: 29 Nov 2019 07:37
Last Modified: 29 Nov 2019 07:37
URI: https://pred.uni-regensburg.de/id/eprint/10823

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