Double parton distributions in the pion from lattice QCD

Double parton distributions in the pion from lattice QCD

Abstract We perform a lattice study of double parton distributions in the pion, using the relationship between their Mellin moments and pion matrix elements of two local currents. A good statistical signal is obtained for almost all relevant Wick contractions. We investigate correlations in the spat...

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Bibliographic Details
Main Authors:	Gunnar S. Bali, Luca Castagnini, Markus Diehl, Jonathan R. Gaunt, Benjamin Gläßle, Andreas Schäfer, Christian Zimmermann
Format:	Article
Language:	English
Published:	SpringerOpen 2021-02-01
Series:	Journal of High Energy Physics
Subjects:	Lattice field theory simulation QCD Phenomenology
Online Access:	https://doi.org/10.1007/JHEP02(2021)067

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