Articles with "physical quark" as a keyword



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Unpolarized proton PDF at NNLO from lattice QCD with physical quark masses

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Published in 2022 at "Physical Review D"

DOI: 10.1103/physrevd.107.074509

Abstract: We present a lattice QCD calculation of the unpolarized isovector quark parton distribution function (PDF) of the proton utilizing a perturbative matching at next-to-next-to-leading-order (NNLO). The calculations are carried out using a single ensemble of… read more here.

Keywords: pdf; quark; physical quark; lattice qcd ... See more keywords