Higher twist nucleon distribution amplitudes in Wandzura-Wilczek approximation
High Energy Physics - Phenomenology
2014-01-15 v1
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.
Keywords
Cite
@article{arxiv.1311.3584,
title = {Higher twist nucleon distribution amplitudes in Wandzura-Wilczek approximation},
author = {I. V. Anikin and A. N. Manashov},
journal= {arXiv preprint arXiv:1311.3584},
year = {2014}
}
Comments
10 pages