Pion distribution amplitude from Euclidean correlation functions

Pion distribution amplitude from Euclidean correlation functions

Abstract Following the proposal in (Braun and Müller. Eur Phys J C55:349, 2008), we study the feasibility to calculate the pion distribution amplitude (DA) from suitably chosen Euclidean correlation functions at large momentum. In our lattice study we employ the novel momentum smearing technique (Ba...

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Bibliographic Details
Main Authors: Gunnar S. Bali, Vladimir M. Braun, Benjamin Gläßle, Meinulf Göckeler, Michael Gruber, Fabian Hutzler, Piotr Korcyl, Bernhard Lang, Andreas Schäfer, Philipp Wein, Jian-Hui Zhang
Format: Article
Language:English
Published: SpringerOpen 2018-03-01
Series:European Physical Journal C: Particles and Fields
Online Access:http://link.springer.com/article/10.1140/epjc/s10052-018-5700-9

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