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hep-ph2023
An analysis of parton distributions in a pion with Bézier parametrizations
Lucas Kotz, Aurore Courtoy, Pavel Nadolsky +2
We explore the role of parametrizations for nonperturbative QCD functions in global analyses, with a specific application to extending a phenomenological analysis of the parton dis…
hep-ph2023★ 1 cited
Fantômas For QCD: parton distributions in a pion with Bézier parametrizations
Aurore Courtoy, Lucas Kotz, Pavel Nadolsky +3
We report on a new framework to parametrize parton distribution functions (PDFs) and other hadronic nonperturbative functions using polynomial functions realized by Bézier curves.…