Title: Pion distribution amplitude from Euclidean correlation functions: Exploring university and higher-twist effects
Authors: Gunnar Bali, Vladimir Braun, Benjamin Glaessle, Meinulf Goeckeler, Michael Gruber, Fabian Hutzler, Piotr Korcyl, Andreas Schaefer, Philipp Wein, Jian-Hui Zhang
Journal: Physics Reviev D
Publication type: article
DOI: 10.1103/PhysRevD.98.094507;