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Double parton distributions in the pion from lattice QCD
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 spatial distr...
Autores principales: | Bali, Gunnar S., Castagnini, Luca, Diehl, Markus, Gaunt, Jonathan R., Gläßle, Benjamin, Schäfer, Andreas, Zimmermann, Christian |
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Lenguaje: | eng |
Publicado: |
2020
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1007/JHEP02(2021)067 http://cds.cern.ch/record/2722408 |
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