An imprint of intrinsic quark--gluon correlations: a nonmonotonic feature in $e(x)$

Chao Shi, Liming Lu, Ian Cloët +2

We present the first rainbow-ladder Dyson-Schwinger equations study of the pion's chiral-odd, twist-3 parton distribution $e_{\mathrm{q}}(x)$. By deriving a novel Dyson-Schwinger equati…