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arXiv · 1311.3584

Higher twist nucleon distribution amplitudes in Wandzura-Wilczek approximation

I. V. Anikin·A. N. Manashov
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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.

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I. V. Anikin, A. N. Manashov. 2013-11-14. Higher twist nucleon distribution amplitudes in Wandzura-Wilczek approximation. https://doi.org/10.1103/physrevd.89.014011

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