We discuss the two twist-3 Transverse Momentum Dependent parton distributions for unpolarized proton. We review their general, model independent decomposition, which follows from the QCD equations of motion. Then, we present results for the twist-3 distributions, using a light-front model for the Fock-states of three quark and three-quark plus one gluon.
Twist-3 TMDs within a light-front model
Rodini S.;Pasquini B.
2019-01-01
Abstract
We discuss the two twist-3 Transverse Momentum Dependent parton distributions for unpolarized proton. We review their general, model independent decomposition, which follows from the QCD equations of motion. Then, we present results for the twist-3 distributions, using a light-front model for the Fock-states of three quark and three-quark plus one gluon.File in questo prodotto:
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